CN220649135U - Submerged arc furnace smoke purification device - Google Patents

Submerged arc furnace smoke purification device Download PDF

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Publication number
CN220649135U
CN220649135U CN202321653772.6U CN202321653772U CN220649135U CN 220649135 U CN220649135 U CN 220649135U CN 202321653772 U CN202321653772 U CN 202321653772U CN 220649135 U CN220649135 U CN 220649135U
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heat recovery
waste heat
box
purifying
pipeline
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CN202321653772.6U
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高永福
李建平
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Ulat Houqi Xinxing Chemical Co ltd
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Ulat Houqi Xinxing Chemical Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

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Abstract

The utility model discloses a smoke dust purification device of an ore furnace, which relates to the technical field of low-carbon silicon-manganese alloy processing equipment and comprises a processing box and a first filter plate, wherein a waste heat recovery box is fixedly connected inside the processing box, a waste heat recovery mechanism is arranged inside the waste heat recovery box, and a second purification box is fixedly connected below the waste heat recovery box, so that the utility model has the advantages of improving efficiency: be provided with waste heat recovery mechanism, realized waste heat recovery operation, the flue gas carries out preliminary filtration operation through preliminary filter screen, realized heat energy resource recycle, saved the cost, be provided with smoke and dust purifying mechanism and first purifying box, carry to first purifying box inside through first pipeline, it filters to loop through first filter and second filter, realized the cubic filtration operation, realized multiple filtration to the flue gas, realized simultaneously the protection to the environment, through installing the universal wheel, the work that has satisfied different places when purifying is required.

Description

Submerged arc furnace smoke purification device
Technical field:
the utility model relates to the technical field of low-carbon silicon-manganese alloy processing equipment, in particular to a smoke purifying device of an ore furnace.
The background technology is as follows:
the production of the manganese-silicon alloy is carried out in the submerged arc furnace by using carbon to reduce manganese ore and manganese oxide and silicon dioxide in silica, carbonaceous reducing agent, manganese ore, manganese-rich slag, sintered manganese ore, roasted manganese ore and silica are used as raw materials, lime, dolomite, fluorite and the like are used as fluxes to be continuously produced in an electric furnace, and a large amount of smoke dust is generated in the smelting process of the low-carbon silicon-manganese alloy in the submerged arc furnace, and the smoke dust needs to be purified by a purifying device, so that the purifying device is needed.
Chinese patent publication No. CN 218249244 U2 discloses a submerged arc furnace smoke and dust purifier, comprising a base plate, the center at bottom plate top is through a plurality of support column fixedly connected with purifying box, the inside center rotation of purifying box is provided with hydrojet mechanism and two mixing mechanisms, hydrojet mechanism sets up between two mixing mechanisms, mixing mechanism includes the mixing pole, the fixed surface of mixing pole is connected with a plurality of mixing piece, the outer lane at bottom plate top is provided with actuating mechanism through the mounting bracket, the below of purifying box inside is provided with stabilizing mechanism, through driving motor, the driving gear, driving gear and mixing pole, when starting driving motor, reach driving gear and driven gear rotation, and then drive mixing pole rotation, when mixing pole rotates, drive mixing board rotates, stir the smoke and dust that gets into the purifying box inside, make it fully contact with the reaction solution, thereby promote the purifying effect of whole device to the smoke and dust, design practicality can promote.
The above scheme of fresh water still has the following problems: when the submerged arc furnace is normally used, a large amount of flue gas is generated, the flue gas is not treated in time, on one hand, the pollution to the working environment is caused, on the other hand, the resource waste is also easily caused by heat energy recovery in the flue gas, the whole cost consumption is high, meanwhile, the flue gas is not subjected to multiple filtration, and the exhaust can still cause damage to the atmosphere to a certain extent, so that the design of the submerged arc furnace smoke purification device is needed to solve the problems.
The utility model comprises the following steps:
the utility model aims to provide a smoke purification device of an submerged arc furnace, which aims to solve the problems that in the background art, a large amount of smoke is generated when the submerged arc furnace is used normally, the smoke is not treated in time, on one hand, the pollution to the working environment is caused, on the other hand, the resource waste is easily caused by not recycling the heat energy in the smoke, the whole cost is high, and meanwhile, the smoke is not subjected to multiple filtration, so that the atmospheric damage is still caused by the discharge.
The utility model is implemented by the following technical scheme: in order to achieve the above purpose, the utility model provides the technical scheme that the submerged arc furnace smoke purification device comprises a processing box and a first filter plate, wherein a waste heat recovery box is fixedly connected to the interior of the processing box, a waste heat recovery mechanism is arranged in the waste heat recovery box, a second purification box is fixedly connected to the lower portion of the waste heat recovery box, a smoke purification mechanism is arranged in the second purification box, the smoke purification mechanism comprises a water outlet disc and a water storage tank, the two sides of the processing box are fixedly connected with the water storage tank, water outlet discs which are symmetrically distributed are fixedly connected to the interior of the second purification box, connecting pipelines matched with the water storage tank are arranged on the outer sides of the water outlet disc, a waste water collection box is arranged in the interior of the second purification box and below the connecting pipelines, the first purification box is fixedly connected to the lower portion of the second purification box, and the first filter plate is detachably connected to the interior of the first purification box.
Preferably, the first air pump of fixedly connected with between first purifying box and the second purifying box, the output fixedly connected with first pipeline of first air pump, the inside that the top one end of first pipeline extends to the second purifying box, the bottom one end of first pipeline extends to the inside of first purifying box, fixedly connected with second air pump between waste heat recovery box and the second purifying box, the output fixedly connected with second pipeline of second air pump, the inside that the top one end of second pipeline extends to waste heat recovery box, the inside that the bottom one end of second pipeline extends to the second purifying box, the inside fixedly connected with level sensor of waste water collecting box, the waste water outlet pipe who extends to the waste water collecting box inside is installed to the outside of processing box.
Preferably, the waste heat recovery mechanism comprises a waste heat recovery pipeline and a conductive metal rod, wherein the waste heat recovery pipeline penetrating through two ends of the processing box is arranged in the waste heat recovery box, the conductive metal rods distributed at equal intervals are arranged on two sides of the waste heat recovery pipeline, a primary filter screen is detachably connected in the waste heat recovery box and below the waste heat recovery pipeline, and the waste heat recovery pipeline is externally connected with a first water pump.
Preferably, the inside of first purifying box and be located the below of first filter and dismantle and be connected with the second filter, the exhaust duct that extends to the inside of first purifying box is installed to the bottom of processing case, the outside fixed mounting of exhaust duct has the third valve.
Preferably, an air inlet pipeline extending to the inside of the waste heat recovery box is arranged at the top of the processing box, and a first valve is fixedly arranged on the outer side of the air inlet pipeline.
Preferably, universal wheels are arranged on the periphery of the bottom of the processing box, a buzzer is fixedly connected to one side of the processing box and positioned below a water storage tank, a feeding pipeline extending to the inside of the first purifying box is arranged on one side of the processing box and positioned below the water storage tank, a second valve is fixedly arranged on the outer side of the feeding pipeline, and a second water pump matched with the connecting pipeline is arranged in the water storage tank.
Preferably, a control panel is fixedly connected between one side of the processing box and the buzzer, and the first valve, the first air pump, the buzzer, the second valve, the third valve, the second air pump, the water storage tank and the liquid level sensor are all electrically connected with the control panel.
The utility model has the advantages that:
1. the waste heat recovery mechanism is arranged, the flue gas is conveyed into the waste heat recovery box through the air inlet pipeline, water is input into the waste heat recovery pipeline through the first water pump, heat of the flue gas is led into the waste heat recovery pipeline through the conductive metal rod, the water in the waste heat recovery pipeline is heated, waste heat recovery operation is achieved, the flue gas is subjected to preliminary filtering operation through the preliminary filter screen, heat energy resource recycling is achieved, and cost is saved;
2. be provided with smoke and dust purifying mechanism and first purifying box, through the operation of second air pump, in time will accomplish waste heat recovery's flue gas and carry to the second purifying box inside through the second water pump operation of storage water tank inside, carry water to the play water tray inside through connecting tube, carry out flue gas secondary filtration operation, carry out waste water recovery through the waste water collecting box, when the inside waste water volume of waste water collecting box reaches the level sensor setting value, warn through the buzzer, normally discharge through waste water outlet pipe, through first air pump operation, carry to first purifying box inside through first conveying pipe, filter through first filter and second filter in proper order, three times filtration operation has been realized, open the third valve, normally discharge through exhaust pipe, multiple filtration to the flue gas has been realized, the protection to the environment has been realized simultaneously, through installing the universal wheel, the work that has satisfied different places when purifying is required.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the structure of the waste heat recovery mechanism of the present utility model;
FIG. 3 is an enlarged view of the structure of the smoke purifying mechanism of the present utility model.
In the figure: 1. a processing box; 2. a waste heat recovery mechanism; 3. a smoke purifying mechanism; 4. a first purifying tank; 5. a waste heat recovery box; 6. a second purifying tank; 7. an air intake duct; 8. a first valve; 9. a first air pump; 10. a first delivery conduit; 11. a control panel; 12. a buzzer; 13. a feed pipe; 14. a second valve; 15. a first filter plate; 16. a second filter plate; 17. an exhaust duct; 18. a third valve; 19. a waste heat recovery pipeline; 20. a conductive metal rod; 21. a primary filter screen; 22. a second delivery conduit; 23. a second air pump; 24. a water outlet disc; 25. a connecting pipe; 26. a water storage tank; 27. a wastewater outlet pipe; 28. a waste water collection tank; 29. a liquid level sensor.
The specific embodiment is as follows:
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, 2 and 3, the present utility model provides a technical solution: the utility model provides a submerged arc furnace smoke and dust purifier, including processing case 1 and first filter 15, the inside fixedly connected with waste heat recovery case 5 of processing case 1, waste heat recovery case 5's internally mounted has waste heat recovery mechanism 2, waste heat recovery case 5's below fixedly connected with second purifying box 6, second purifying box 6's internally mounted has smoke and dust purifying mechanism 3, smoke and dust purifying mechanism 3 includes water outlet tray 24 and storage water tank 26, the equal fixedly connected with storage water tank 26 in both sides of processing case 1, the equal fixedly connected with symmetric distribution's in inside of second purifying box 6 play water tray 24, the connecting tube 25 that cooperation storage water tank 26 used is all installed in the outside of water outlet tray 24, waste water collecting box 28 is installed to the inside of second purifying box 6 and is located the below of connecting tube 25, operate through second air pump 23, in time will accomplish waste heat recovery's flue gas and carry to second purifying box 6 inside, through connecting tube 25 with water carry to the inside of play water tray 24, secondary filter operation, the below fixedly connected with of second purifying box 6 has first filter 4 through connecting tube 25, the first filter plate is realized through the first filter 15 has been realized to the inside the first filter, the filter plate is realized to the multiple operation, the filter 15 has been realized to the filter 15 simultaneously, the multiple operation is realized, the filter is realized to the filter 15, the filter is realized to the filter is connected to the inside the filter is connected to the first filter 4, the filter is realized, the filter is the inside the filter to the filter is the inside through the inside is the inside.
Further, fixedly connected with first air pump 9 between first purifying tank 4 and the second purifying tank 6, the output fixedly connected with first pipeline 10 of first air pump 9, the top one end of first pipeline 10 extends to the inside of second purifying tank 6, the bottom one end of first pipeline 10 extends to the inside of first purifying tank 4, fixedly connected with second air pump 23 between waste heat recovery tank 5 and the second purifying tank 6, the output fixedly connected with second pipeline 22 of second air pump 23, the inside of waste heat recovery tank 5 is extended to the top one end of second pipeline 22, the inside of second purifying tank 6 is extended to the bottom one end of second pipeline 22, the inside fixedly connected with level sensor 29 of waste water collection tank 28, waste water outlet pipeline 27 that extends to the inside of waste water collection tank 28 is installed in the outside of processing tank 1, carry out waste water recovery through waste water collection tank 28, when the inside waste water volume of waste water collection tank 28 reaches level sensor 29 setting value, warn through buzzer 12, normally discharge through waste water outlet pipeline 27.
Further, waste heat recovery mechanism 2 includes waste heat recovery pipeline 19 and conduction metal bar 20, waste heat recovery pipeline 19 that runs through processing case 1 both ends is installed to the internally mounted of waste heat recovery case 5, the conduction metal bar 20 that the equidistance was distributed is all installed to waste heat recovery pipeline 19's both sides, waste heat recovery case 5's inside and be located waste heat recovery pipeline 19's below can be dismantled and be connected with preliminary filter screen 21, waste heat recovery pipeline 19 external connection has first water pump, inside with water input waste heat recovery pipeline 19 through first water pump, the heat of flue gas is inside leading-in waste heat recovery pipeline 19 through conduction metal bar 20, the inside water of waste heat recovery pipeline 19 is heated, the waste heat recovery operation has been realized, preliminary filter operation is carried out through preliminary filter screen 21 to the flue gas, the heat energy resource recycle has been realized, the cost is saved.
Further, the inside of the first purifying box 4 and the lower part of the first filtering plate 15 are detachably connected with the second filtering plate 16, the bottom of the processing box 1 is provided with an exhaust pipeline 17 extending to the inside of the first purifying box 4, the outer side of the exhaust pipeline 17 is fixedly provided with a third valve 18, the third valve 18 is opened, and the flue gas is normally discharged through the exhaust pipeline 17, so that multiple filtering of the flue gas is realized.
Further, an air inlet pipeline 7 extending to the inside of the waste heat recovery box 5 is arranged at the top of the processing box 1, a first valve 8 is fixedly arranged on the outer side of the air inlet pipeline 7, and the first valve 8 is opened to convey flue gas to the inside of the waste heat recovery box 5 through the air inlet pipeline 7.
Further, the universal wheels are all installed around the bottom of the processing box 1, the work needs of different places during purification are met through installing the universal wheels, the buzzer 12 is fixedly connected with one side of the processing box 1 and the lower part of one water storage tank 26, the feeding pipeline 13 extending to the inside of the first purification box 4 is installed on one side of the processing box 1 and the lower part of the other water storage tank 26, the second valve 14 is fixedly installed on the outer side of the feeding pipeline 13, the second water pump matched with the connecting pipeline 25 is installed in the inside of the water storage tank 26, and the purified required water is normally conveyed.
Further, a control panel 11 is fixedly connected between one side of the processing box 1 and the water storage tank 26 and the buzzer 12, and the first valve 8, the first air pump 9, the buzzer 12, the second valve 14, the third valve 18, the second air pump 23, the water storage tank 26 and the liquid level sensor 29 are electrically connected with the control panel 11, so that integral normal operation is realized.
Specifically, when the utility model is used: when the waste heat recovery device is used, the first valve 8 is opened, flue gas is conveyed to the inside of the waste heat recovery box 5 through the air inlet pipeline 7, water is input into the waste heat recovery pipeline 19 through the water pump, heat of the flue gas is led into the inside of the waste heat recovery pipeline 19 through the conductive metal rod 20, water in the inside of the waste heat recovery pipeline 19 is heated, waste heat recovery operation is achieved, flue gas is subjected to preliminary filtering operation through the preliminary filter screen 21, heat energy resource recycling is achieved, cost is saved, the second air pump 23 is operated, flue gas which completes waste heat recovery is timely conveyed to the inside of the second purification box 6 through the second air pump 23, the water pump in the inside of the water storage box 26 is operated, water is conveyed to the inside of the water outlet disc 24 through the connecting pipeline 25, flue gas secondary filtering operation is conducted, waste water recovery is conducted through the waste water collection box 28, when the amount of waste water in the inside of the waste water collection box 28 reaches the set value of the liquid level sensor 29, the waste water is warned through the buzzer 12, normal discharge through the waste water outlet pipeline 27, the operation is conducted through the first air pump 9, the preliminary filter screen 10 is conveyed to the inside of the first purification box 4, the waste heat resource recycling is achieved, the cost is saved, the third filter screen is sequentially conducted through the first filter board 15 and the second filter board 16, the waste heat recovery operation is achieved, the third filter operation is timely, the waste heat recovery operation is achieved, the waste heat recovery is achieved, the waste energy is guaranteed and the waste heat is normally is automatically discharged through the waste water, and the waste water is automatically through the waste water and has different.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a hot stove smoke and dust purifier in ore deposit, includes processing case (1) and first filter (15), its characterized in that: the inside fixedly connected with waste heat recovery case (5) of processing case (1), the internally mounted of waste heat recovery case (5) has waste heat recovery mechanism (2), the below fixedly connected with second purifying box (6) of waste heat recovery case (5), the internally mounted of second purifying box (6) has smoke and dust purifying mechanism (3), smoke and dust purifying mechanism (3) include play water tray (24) and storage water tank (26), the equal fixedly connected with storage water tank (26) in both sides of processing case (1), the equal fixedly connected with play water tray (24) of symmetrical distribution of the inside of second purifying box (6), connecting tube (25) that cooperation storage water tank (26) used are all installed in the outside of play water tray (24), waste water collection case (28) are installed to the inside of second purifying box (6) and are located the below of connecting tube (25), the below fixedly connected with first case (4) of second purifying box (6), the inside of first purifying box (4) is dismantled and is connected with filter (15).
2. The submerged arc furnace dust purification device according to claim 1, wherein: the waste water treatment device is characterized in that a first air pump (9) is fixedly connected between the first purifying tank (4) and the second purifying tank (6), the output end of the first air pump (9) is fixedly connected with a first conveying pipeline (10), one end of the top of the first conveying pipeline (10) extends to the inside of the second purifying tank (6), one end of the bottom of the first conveying pipeline (10) extends to the inside of the first purifying tank (4), a second air pump (23) is fixedly connected between the waste heat recovery tank (5) and the second purifying tank (6), the output end of the second air pump (23) is fixedly connected with a second conveying pipeline (22), one end of the top of the second conveying pipeline (22) extends to the inside of the waste heat recovery tank (5), one end of the bottom of the second conveying pipeline (22) extends to the inside of the second purifying tank (6), a liquid level sensor (29) is fixedly connected to the inside of the waste water collection tank (28), and a waste water outlet pipeline (27) extending to the inside of the waste water collection tank (28) is arranged on the outer side of the processing tank (1).
3. The submerged arc furnace dust purification device according to claim 1, wherein: waste heat recovery mechanism (2) are including waste heat recovery pipeline (19) and conduction metal stick (20), the internally mounted of waste heat recovery case (5) has waste heat recovery pipeline (19) that run through processing case (1) both ends, conduction metal stick (20) that the equidistance was distributed are all installed to the both sides of waste heat recovery pipeline (19), the inside of waste heat recovery case (5) just is located waste heat recovery pipeline (19) the below can be dismantled and be connected with preliminary filter screen (21), waste heat recovery pipeline (19) external connection has first water pump.
4. The submerged arc furnace dust purification device according to claim 1, wherein: the inside of first purifying box (4) and be located the below of first filter (15) and dismantle and be connected with second filter (16), exhaust duct (17) that extend to inside first purifying box (4) are installed to the bottom of processing case (1), the outside fixed mounting of exhaust duct (17) has third valve (18).
5. The submerged arc furnace dust purification device according to claim 1, wherein: an air inlet pipeline (7) extending to the inside of the waste heat recovery box (5) is arranged at the top of the processing box (1), and a first valve (8) is fixedly arranged on the outer side of the air inlet pipeline (7).
6. The submerged arc furnace dust purification device according to claim 5, wherein: universal wheels are arranged on the periphery of the bottom of the processing box (1), a buzzer (12) is fixedly connected to one side of the processing box (1) and located below a water storage tank (26), a feeding pipeline (13) extending to the inside of the first purifying box (4) is arranged below the water storage tank (26) and located on one side of the processing box (1), a second valve (14) is fixedly arranged on the outer side of the feeding pipeline (13), and a second water pump matched with the connecting pipeline (25) is arranged inside the water storage tank (26).
7. The submerged arc furnace dust purification device of claim 6, wherein: one side of the processing box (1) is fixedly connected with a control panel (11) between a water storage tank (26) and a buzzer (12), and the first valve (8), the first air pump (9), the buzzer (12), the second valve (14), the third valve (18), the second air pump (23), the water storage tank (26) and the liquid level sensor (29) are electrically connected with the control panel (11).
CN202321653772.6U 2023-06-28 2023-06-28 Submerged arc furnace smoke purification device Active CN220649135U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321653772.6U CN220649135U (en) 2023-06-28 2023-06-28 Submerged arc furnace smoke purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321653772.6U CN220649135U (en) 2023-06-28 2023-06-28 Submerged arc furnace smoke purification device

Publications (1)

Publication Number Publication Date
CN220649135U true CN220649135U (en) 2024-03-22

Family

ID=90289724

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321653772.6U Active CN220649135U (en) 2023-06-28 2023-06-28 Submerged arc furnace smoke purification device

Country Status (1)

Country Link
CN (1) CN220649135U (en)

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