CN217511438U - Dust collector for electroslag furnace - Google Patents
Dust collector for electroslag furnace Download PDFInfo
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- CN217511438U CN217511438U CN202221008539.8U CN202221008539U CN217511438U CN 217511438 U CN217511438 U CN 217511438U CN 202221008539 U CN202221008539 U CN 202221008539U CN 217511438 U CN217511438 U CN 217511438U
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- box
- dust
- connecting box
- pipe
- electroslag furnace
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model is suitable for the technical field of electroslag furnaces, and provides a dust removal device for an electroslag furnace, which comprises a connecting box, a dust removal mechanism, a filtering mechanism and a cleaning mechanism; the dust removal mechanism is arranged inside the connecting box, and the filtering mechanism and the cleaning mechanism are both arranged on the surface of the connecting box; the dust removal mechanism comprises a dust collection box, the dust collection box is fixedly connected to one side of the top of the connecting box, and a fan is arranged in an inner cavity of the dust collection box. This dust collector for electroslag furnace is linked together the back through suction hood and crystallizer, can be through fan work in the middle of with the inner chamber of flue gas suction connecting box, filter the smoke and dust impurity of the big granule in the flue gas through the filter screen, filter the tiny particle smoke and dust impurity of flue gas and harmful liquid by the dust removal sack again, multistage filter, it is better to clear away the effect to the dust in the flue gas, rotate through the brush board and clear up the filter screen, improve the filtration efficiency of filter screen.
Description
Technical Field
The utility model belongs to the technical field of the electroslag furnace, especially, relate to a dust collector for electroslag furnace.
Background
When refining die steel, an electroslag furnace is usually adopted, and the electroslag furnace is a special smelting device which utilizes remelting current to generate heat energy to melt a consumable electrode inserted into a slag pool, and metal molten drops are crystallized into electroslag ingots in a water-cooled crystallizer after being cleaned by slag liquid.
In the prior art, a lot of harmful oil smoke gas can be produced when the electroslag furnace is adopted to refine the die steel, the environment can be polluted, the harm can be caused to the health of workers, however, the existing dust removal device can not remove harmful liquid and gas in the oil smoke gas, and the treatment effect on the oil smoke gas is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dust collector for electroslag furnace aims at solving current dust collector, and the processing is clear away with gaseous to harmful liquid in the oil smoke gas mostly can not, to the relatively poor problem of treatment effect of oil smoke gas.
The utility model is realized in such a way that the dust removal device for the electroslag furnace comprises a connecting box, a dust removal mechanism, a filtering mechanism and a cleaning mechanism;
the dust removal mechanism is arranged inside the connecting box, and the filtering mechanism and the cleaning mechanism are both arranged on the surface of the connecting box;
the dust removal mechanism comprises a dust collection box, the dust collection box is fixedly connected to one side of the top of the connecting box, a fan is arranged in an inner cavity of the dust collection box, an air inlet of the fan is communicated with a dust collection cover, one end of the dust collection cover extends to the outside of the dust collection box, an air outlet of the fan is communicated with a communicating pipe, and the other end of the communicating pipe extends to one side of the inner cavity of the connecting box;
a filter screen is fixedly connected to the inner cavity of the connecting box, a partition plate is fixedly connected to the other side of the inner cavity of the connecting box, a transverse pipe is communicated with the partition plate, and a dust removal cloth bag is arranged at the other end of the transverse pipe;
filtering mechanism is including holding the case, hold case fixed connection in the bottom of connecting box, the another side fixedly connected with rose box that holds the case, the other end intercommunication of connecting box has the stand pipe, the other end of stand pipe with the bottom of rose box inner chamber communicates mutually, the inner chamber of rose box is provided with the filtrate, one side intercommunication at rose box top has the delivery pipe.
Preferably, the bottom of connecting box intercommunication has the collecting pipe, the collecting pipe is located a side of filter screen, the bottom of collecting pipe extends to hold the inner chamber of case, the bottom of collecting pipe is provided with the collection box.
Preferably, the bottom of the filter box is communicated with a sewage discharge pipe, and a valve is arranged on the sewage discharge pipe.
Preferably, clearance mechanism includes the motor, motor fixed connection in a side of connecting box, the output shaft of motor transversely is provided with the dwang, the other end of dwang extends to the connecting box inner chamber, the other end fixedly connected with brush board of dwang, brush board surperficial brush hair with the surface contact of filter screen.
Preferably, the bottom of holding the case inner chamber rotationally transversely is provided with the transfer line, the transfer line with the surface of dwang all is provided with the belt pulley, two the belt pulley passes through belt transmission and connects.
Preferably, the front end of the transmission rod rotatably extends to the inner cavity of the filter box, and the surface of the transmission rod is fixedly connected with a plurality of stirring blades.
Preferably, the top of the containing box and the bottom of the connecting box are both provided with openings for driving the two belt pulleys.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a dust removing device for an electroslag furnace, which is communicated with a crystallizer through a dust hood, namely, the smoke is pumped into the inner cavity of the connecting box through the work of the fan, the large-particle smoke dust impurities in the smoke are filtered through the filter screen, the small-particle smoke dust impurities and harmful liquid in the smoke are filtered through the dust removing cloth bag, and the multi-stage filtration is carried out, has better effect of removing dust in the flue gas, and then the filtered flue gas is discharged into the inner cavity of the filter box, the filter liquid in the inner cavity of the filter box neutralizes and adsorbs substances in the harmful gas, and removes the harmful liquid and gas in the oil fume gas in the dust removing process, the treatment effect to the oil smoke gas is better, rotates through the brush board and clears up the filter screen, improves the filtration efficiency of filter screen, and the transfer line drives to mix the leaf and rotate and mix the filtrating to improve the filter effect of filtrating to gas.
Drawings
Fig. 1 is a schematic side elevation structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural view of the driving rod and the stirring blade of the present invention.
In the figure: 1. connecting box, 2, suction box, 3, fan, 4, suction hood, 5, communicating pipe, 6, filter screen, 7, baffle, 8, horizontal pipe, 9, dust removal sack, 10, hold the case, 11, rose box, 12, stand pipe, 13, delivery pipe, 14, blow off pipe, 15, motor, 16, dwang, 17, brush board, 18, collecting pipe, 19, collection box, 20, belt pulley, 21, transfer line, 22, stirring leaf.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a dust removal device for an electroslag furnace comprises a connecting box 1, a dust removal mechanism, a filtering mechanism and a cleaning mechanism;
the dust removal mechanism is arranged inside the connecting box 1, and the filtering mechanism and the cleaning mechanism are both arranged on the surface of the connecting box 1;
the dust removing mechanism comprises a dust suction box 2, the dust suction box 2 is fixedly connected to one side of the top of the connecting box 1, a fan 3 is arranged in an inner cavity of the dust suction box 2, an air inlet of the fan 3 is communicated with a dust suction cover 4, one end of the dust suction cover extends to the outside of the dust suction box 2, an air outlet of the fan 3 is communicated with a communicating pipe 5, and the other end of the communicating pipe 5 extends to one side of the inner cavity of the connecting box 1;
after the dust hood 4 is communicated with the crystallizer, the smoke can be extracted through the dust hood 4 by the work of the fan 3, and the exhausted smoke can be discharged into the inner cavity of the connecting box 1 through the discharge of the communicating pipe 5.
A filter screen 6 is fixedly connected with the inner cavity of the connecting box 1, a partition plate 7 is fixedly connected with the other side of the inner cavity of the connecting box 1, a transverse pipe 8 is communicated with the partition plate 7, and a dust removal cloth bag 9 is arranged at the other end of the transverse pipe 8;
the filter screen 6 filters the big granule smoke and dust impurity in the flue gas, discharges the flue gas into the opposite side of connecting box 1 inner chamber through the filtration pore, again by violently managing 8 entering to the inner chamber of dust removal sack 9, and dust removal sack 9 filters the tiny particle smoke and dust impurity and the harmful liquid of flue gas, and the dust removal effect in the multistage filtration is better to the flue gas.
The filtering mechanism comprises a containing box 10, the containing box 10 is fixedly connected to the bottom of a connecting box 1, a filtering box 11 is fixedly connected to the other side face of the containing box 10, the other end of the connecting box 1 is communicated with a guide pipe 12, the other end of the guide pipe 12 is communicated with the bottom of an inner cavity of the filtering box 11, a filtering liquid is arranged in the inner cavity of the filtering box 11, and a discharge pipe 13 is communicated with one side of the top of the filtering box 11.
The flue gas after filtration is discharged into the inner chamber of the filter box 11 through the guide pipe 12, the substances in the harmful gas are neutralized and adsorbed through the filtrate in the inner chamber of the filter box 11, the flue gas after three times of filtration can be discharged through the discharge pipe 13, the harmful liquid and gas in the oil smoke gas are removed in the dust removal process, and the treatment effect on the oil smoke gas is better.
Furthermore, the bottom of the connecting box 1 is communicated with a collecting pipe 18, the collecting pipe 18 is positioned on one side surface of the filter screen 6, the bottom end of the collecting pipe 18 extends to the inner cavity of the accommodating box 10, and a collecting box 19 is arranged at the bottom end of the collecting pipe 18.
In this embodiment, the dust particles filtered by the filter screen 6 fall under the influence of gravity, and then enter the inner cavity of the collecting box 19 through the collecting pipe 18 for concentration, so as to avoid the situation that the dust is more accumulated to influence the filtering use of the filter screen 6.
Furthermore, the bottom of the filter box 11 is communicated with a sewage discharge pipe 14, and the sewage discharge pipe 14 is provided with a valve.
In this embodiment, the valve is opened manually, and the purified liquid in the inner cavity of the filter box 11 can be discharged through the sewage discharge pipe 14.
Further, clearance mechanism includes motor 15, and motor 15 fixed connection is in a side of connecting box 1, and motor 15's output shaft transversely is provided with dwang 16, and the other end of dwang 16 extends to the 1 inner chamber of connecting box, and the other end fixedly connected with brush board 17 of dwang 16, brush 17 surperficial brush hair and the surface contact of filter screen 6.
In this embodiment, the motor 15 rotates through the connection of the rotating rod 16, so that the brush plate 17 can be driven to rotate together, the filter screen 6 is cleaned through the rotation of the brush plate 17, and the filtering efficiency of the filter screen 6 is improved.
Further, a transmission rod 21 is rotatably and transversely arranged at the bottom of the inner cavity of the accommodating box 10, belt pulleys 20 are respectively arranged on the surfaces of the transmission rod 21 and the transmission rod 16, and the two belt pulleys 20 are in transmission connection through a belt.
In the present embodiment, the rotation lever 16 can drive the transmission lever 21 to rotate by the transmission between the pulley 20 and the belt while rotating.
Further, the front end of the transmission rod 21 is rotatably extended to the inner cavity of the filter box 11, and a plurality of stirring blades 22 are fixedly connected to the surface of the transmission rod 21.
In this embodiment, the driving rod 21 rotates to drive the stirring blade 22 to rotate to stir the filtering liquid, so as to improve the contact effect between the gas and the liquid, and further improve the filtering effect of the filtering liquid on the gas.
Further, the top of the containing box 10 and the bottom of the connecting box 1 are both provided with openings for driving the two belt pulleys 20.
In this embodiment, the opening makes the rotating lever 16 more smoothly and stably transmit the transmission lever 21.
The utility model discloses a theory of operation and use flow: the utility model discloses install well the back, the manual work is linked together the back with suction hood 4 and crystallizer, can be through 3 works of fan in the middle of with the inner chamber of flue gas suction connecting box 1, filter the smoke and dust impurity of the large granule in the flue gas through filter screen 6, filter the flue gas of filtering back and enter the inner chamber of rose box 11 by dust removal sack 9 to the tiny particle smoke and dust impurity of flue gas and harmful liquid again, the filter fluid through 11 inner chambers of rose box carries out neutralization adsorption to the material in the harmful gas, multistage filtration clears away harmful liquid and gas in the oil smoke gas at the in-process that removes dust, the treatment effect to oil smoke gas is better.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an electroslag furnace is with dust collector which characterized in that: comprises a connecting box (1), a dust removing mechanism, a filtering mechanism and a cleaning mechanism;
the dust removal mechanism is arranged inside the connecting box (1), and the filtering mechanism and the cleaning mechanism are both arranged on the surface of the connecting box (1);
the dust removal mechanism comprises a dust collection box (2), the dust collection box (2) is fixedly connected to one side of the top of the connecting box (1), a fan (3) is arranged in an inner cavity of the dust collection box (2), an air inlet of the fan (3) is communicated with a dust collection cover (4) with one end extending to the outside of the dust collection box (2), an air outlet of the fan (3) is communicated with a communicating pipe (5), and the other end of the communicating pipe (5) extends to one side of the inner cavity of the connecting box (1);
a filter screen (6) is fixedly connected with the inner cavity of the connecting box (1), a partition plate (7) is fixedly connected with the other side of the inner cavity of the connecting box (1), a transverse pipe (8) is communicated with the partition plate (7), and a dust removal cloth bag (9) is arranged at the other end of the transverse pipe (8);
filtering mechanism is including holding case (10), hold case (10) fixed connection in the bottom of connecting box (1), another side fixedly connected with rose box (11) of holding case (10), the other end intercommunication of connecting box (1) has stand pipe (12), the other end of stand pipe (12) with the bottom of rose box (11) inner chamber is linked together, the inner chamber of rose box (11) is provided with the filtrate, one side intercommunication at rose box (11) top has delivery pipe (13).
2. The dust removing device for electroslag furnace according to claim 1, wherein: the bottom of connecting box (1) communicates there is collecting pipe (18), collecting pipe (18) are located a side of filter screen (6), the bottom of collecting pipe (18) extends to hold the inner chamber of case (10), the bottom of collecting pipe (18) is provided with collects box (19).
3. The dust removing device for electroslag furnace as claimed in claim 1, wherein: the bottom of the filter box (11) is communicated with a sewage discharge pipe (14), and a valve is arranged on the sewage discharge pipe (14).
4. The dust removing device for electroslag furnace as claimed in claim 1, wherein: clearance mechanism includes motor (15), motor (15) fixed connection in the side of connecting box (1), the output shaft of motor (15) transversely is provided with dwang (16), the other end of dwang (16) extends to connecting box (1) inner chamber, the other end fixedly connected with brush board (17) of dwang (16), brush board (17) surperficial brush hair with the surface contact of filter screen (6).
5. The dust removing device for electroslag furnace as claimed in claim 4, wherein: the bottom of holding box (10) inner chamber rotationally transversely is provided with transfer line (21), transfer line (21) with the surface of dwang (16) all is provided with belt pulley (20), two belt pulley (20) are through belt drive connection.
6. The dust removing device for electroslag furnace as claimed in claim 5, wherein: the front end of the transmission rod (21) can rotatably extend to the inner cavity of the filter box (11), and the surface of the transmission rod (21) is fixedly connected with a plurality of stirring blades (22).
7. The dust removing device for electroslag furnace as claimed in claim 6, wherein: the top of the containing box (10) and the bottom of the connecting box (1) are provided with openings for driving the two belt pulleys (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221008539.8U CN217511438U (en) | 2022-04-24 | 2022-04-24 | Dust collector for electroslag furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221008539.8U CN217511438U (en) | 2022-04-24 | 2022-04-24 | Dust collector for electroslag furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217511438U true CN217511438U (en) | 2022-09-30 |
Family
ID=83372515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221008539.8U Active CN217511438U (en) | 2022-04-24 | 2022-04-24 | Dust collector for electroslag furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217511438U (en) |
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2022
- 2022-04-24 CN CN202221008539.8U patent/CN217511438U/en active Active
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