CN217015866U - Smoke dust treatment device for steelmaking - Google Patents

Abstract

The utility model discloses a steelmaking smoke dust treatment device which comprises a base and a smoke dust treatment box, wherein the upper surface of the base is provided with the smoke dust treatment box, the top of the smoke dust treatment box is provided with a stirring mechanism, one side of the stirring mechanism is provided with a purification mechanism, the left side inside the smoke dust treatment box is provided with an active carbon filter screen, and the right side inside the smoke dust treatment box is provided with an HEPA efficient filter screen. This smoke and dust processing apparatus for steelmaking carries out gradual purification treatment to the smoke and dust, the effect of smoke and dust purification has been improved, it is unsatisfactory to have solved smoke and dust purification treatment effect, the problem of easily polluting the air, harmful substance takes place to react with the scavenging solution in the flue gas for harmful substance in the flue gas, the efficiency of purification has been improved, further purify the flue gas, reduce pollution, in the combination of the steam in the smoke and dust in the scavenging solution falls on receiving the dirt groove, the effect of collecting the smoke and dust has been reached, the clearance to active carbon filter screen and HEPA high efficiency filter screen has been made things convenient for, therefore, the steam generator is simple in operation and convenient to use.

Description

Smoke dust treatment device for steelmaking

Technical Field

The utility model relates to the technical field of intelligent switch controllers, in particular to a smoke dust treatment device for steelmaking.

Background

When the converter is used for steelmaking, a large amount of smoke dust is generated, and if the smoke dust is directly discharged into the air, serious pollution is generated, and the human health and the plant growth are influenced; therefore, from the perspective of environmental protection, a smoke dust treatment measure is needed in the steelmaking process to purify the smoke dust so as to ensure the cleanness of the discharged smoke dust and reduce the atmospheric pollution, the existing treatment method usually adopts dust removal equipment to treat the smoke dust in the later step of the steelmaking process, however, the existing smoke dust removal equipment has the defects of complex structure, high cost, frequent cleaning, unsatisfactory smoke dust purification treatment effect and easy air pollution, and the design of the smoke dust treatment device for steelmaking is necessary for the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a smoke dust treatment device for steelmaking, which has the functions of gradually purifying smoke dust, improving the smoke dust purification effect, solving the problems of unsatisfactory smoke dust purification treatment effect and easy air pollution, accelerating the reaction of harmful substances in smoke gas and a purification liquid, improving the purification efficiency, further purifying the smoke gas, reducing pollution, combining the smoke dust in the smoke gas and water vapor in the purification liquid to fall on a dust collection groove, achieving the effect of collecting the smoke dust, facilitating the cleaning of an active carbon filter screen and a HEPA high-efficiency filter screen, being simple in operation and convenient to use, and solving the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a smoke and dust processing apparatus for steelmaking, includes base and smoke and dust processing case, the last surface mounting of base has the smoke and dust processing case, and rabbling mechanism is installed at the top of smoke and dust processing case, and purification mechanism is installed to one side of rabbling mechanism, and the inside left side of smoke and dust processing case is equipped with the active carbon filter screen, and the inside right side of smoke and dust processing case is equipped with HEPA high efficiency filter screen.

Preferably, the stirring mechanism comprises a driving motor, stirring blades and a rotating shaft, the driving motor is arranged at the top of the smoke dust treatment box, the output end of the driving motor penetrates through the top of the smoke dust treatment box and is connected with the rotating shaft, and a plurality of groups of stirring blades are uniformly distributed on the outer surface of the rotating shaft.

Preferably, purification mechanism includes purifying box, inlet tube, connecting pipe, atomizer and feed liquor pipe, and the top at the smoke and dust processing case is installed to the purifying box, and the top of purifying box is equipped with the feed liquor pipe, and the left side of purifying box is equipped with the inlet tube, and the connecting pipe is installed to the bottom of purifying box, and the connecting pipe passes the smoke and dust processing case and connects on the atomizer.

Preferably, four corners of the lower surface of the base are fixed with supports, a dust collecting groove is formed in the upper surface of the base, which is located inside the smoke processing box, a handle is arranged on the dust collecting groove, and the outer wall of the dust collecting groove is tightly attached to the inner wall of the smoke processing box.

Preferably, the left side that the case was handled to the smoke and dust is equipped with the intake pipe, and the left side wall that the case was handled to the smoke and dust is equipped with the air inlet with intake-tube connection department, installs the suction fan in the air inlet, installs the outlet duct on the right side outer wall that the case was handled to the smoke and dust, and the outlet duct communicates with the case is handled to the smoke and dust.

Preferably, activated carbon filter screen and HEPA high efficiency filter screen's size is the same, activated carbon filter screen and HEPA high efficiency filter screen both sides and the inside wall in close contact with of smoke and dust processing case, activated carbon filter screen and HEPA high efficiency filter screen's bottom and the groove in close contact with that gathers dust, activated carbon filter screen and HEPA high efficiency filter screen both sides all are equipped with the arch with the top of smoke and dust processing case.

Compared with the prior art, the utility model has the following beneficial effects:

1. this smoke and dust processing apparatus for steelmaking, the active carbon filter screen and the high-efficient filter screen of HEPA of setting carry out gradual purification treatment to the smoke and dust, have improved the effect of smoke and dust purification, have solved that smoke and dust purification treatment effect is unsatisfactory, easily carry out the problem of polluting to the air.

2. This smoke and dust processing apparatus for steelmaking, the rabbling mechanism stir make the even and flue gas of scavenging solution can be in the same place faster for harmful substance in the flue gas and scavenging solution take place to react, have improved the efficiency of purifying, further purify the flue gas, pollution abatement, in the smoke and dust and the steam combination in the scavenging solution fall on the dust collecting tank, have reached the effect of collecting the smoke and dust.

3. This smoke and dust processing apparatus for steelmaking pulls out activated carbon filter screen and HEPA high efficiency filter screen from the smoke and dust processing incasement through the arch, has made things convenient for the clearance to activated carbon filter screen and HEPA high efficiency filter screen, easy operation, convenient to use.

Drawings

FIG. 1 is an external view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a partial schematic structural view of the present invention;

fig. 4 is a schematic cross-sectional view of a portion of the structure of the present invention.

In the figure: 1. a base; 2. a smoke dust treatment box; 3. a stirring mechanism; 31. a drive motor; 32. stirring blades; 33. a rotating shaft; 4. a purification mechanism; 41. a purification box; 42. a water inlet pipe; 43. a connecting pipe; 44. An atomizing spray head; 45. a liquid inlet pipe; 5. an air inlet pipe; 6. a support; 7. an air outlet pipe; 8. an active carbon filter screen; 9. HEPA high-efficiency filter screen; 10. a dust collection groove; 11. a handle; 12. an air inlet; 13. a suction fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, a steelmaking fume treatment device comprises a base 1 and a fume treatment box 2, the fume treatment box 2 is installed on the upper surface of the base 1, a stirring mechanism 3 is installed on the top of the fume treatment box 2, the stirring mechanism 3 comprises a driving motor 31, stirring blades 32 and a rotating shaft 33, the driving motor 31 is arranged on the top of the fume treatment box 2, the output end of the driving motor 31 penetrates through the top of the fume treatment box 2 to be connected with the rotating shaft 33, a plurality of groups of stirring blades 32 are uniformly distributed on the outer surface of the rotating shaft 33, a purification mechanism 4 is installed on one side of the stirring mechanism 3, the purification mechanism 4 comprises a purification box 41, a water inlet pipe 42, a connecting pipe 43, an atomizing spray head 44 and a liquid inlet pipe 45, the purification box 41 is installed on the top of the fume treatment box 2, the liquid inlet pipe 45 is arranged on the top of the purification box 41, the water inlet pipe 42 is arranged on the left side of the purification box 41, the connecting pipe 43 is installed on the bottom of the purification box 41, the connecting pipe 43 passes through the smoke processing box 2 and is connected on the atomizing nozzle 44, the left side inside the smoke processing box 2 is provided with the active carbon filter screen 8, the right side inside the smoke processing box 2 is provided with the HEPA high-efficiency filter screen 9, the sizes of the active carbon filter screen 8 and the HEPA high-efficiency filter screen 9 are the same, two sides of the active carbon filter screen 8 and the HEPA high-efficiency filter screen 9 are in close contact with the inner side wall of the smoke processing box 2, the bottoms of the active carbon filter screen 8 and the HEPA high-efficiency filter screen 9 are in close contact with the dust collection groove 10, two sides of the active carbon filter screen 8 and the HEPA high-efficiency filter screen 9 and the top of the smoke processing box 2 are both provided with bulges, four corners of the lower surface of the base 1 are fixed with the supporting seats 6, the upper surface of the base 1 is provided with the dust collection groove 10 inside the smoke processing box 2, the dust collection groove 10 is provided with the handle 11, the outer wall of the dust collection groove 10 is tightly attached to the inner wall of the smoke processing box 2, the left side of the smoke processing box 2 is provided with the air inlet pipe 5, the left side wall of case 2 is handled to the smoke and dust and the intake pipe 5 junction is equipped with air inlet 12, installs suction fan 13 in the air inlet 12, installs outlet duct 7 on the right side outer wall of case 2 is handled to the smoke and dust, and outlet duct 7 and case 2 intercommunications are handled to the smoke and dust.

The working principle is as follows: when the device is used, the device is connected with an external power supply, the air inlet pipe 5 is connected with steel-making equipment, tap water flows into the purifying box 41 through the water inlet pipe 42 and fills the purifying box 41, a chemical agent flows into the purifying box 41 through the liquid inlet pipe 45 and is mixed with the tap water to form purifying liquid, the suction fan 13 is started, smoke generated by the work of the steel-making equipment is sucked into the smoke dust processing box 2 through the air inlet 12, the active carbon filter screen 8 adsorbs larger impurities in the smoke dust, the purifying liquid in the purifying box 41 is sprayed out through the atomizing nozzle 44 at the moment, the barrel starts the driving motor 31 to rotate the rotating shaft 33, the stirring blades 32 on the rotating shaft 33 rotate along with the rotating shaft, the purifying liquid can quickly react with the smoke dust to purify the smoke dust, the smoke dust and water vapor in the smoke dust collecting groove 10 are combined to achieve the effect of collecting the smoke dust, and the purified smoke passes through the HEPA high-efficiency filter screen 9, purify the back once more and discharge through 7 outlet ducts, if clear up active carbon filter screen 8 and HEPA high efficiency filter screen 9, through protruding with active carbon filter screen 8 and HEPA high efficiency filter screen 9 from the smoke and dust treatment 2 in pull out can.

To sum up, this smoke and dust processing apparatus for steelmaking, activated carbon filter screen 8 and the high-efficient filter screen of HEPA 9 of setting, carry out gradual purification treatment to the smoke and dust, the effect of smoke and dust purification has been improved, it is unsatisfactory to have solved smoke and dust purification treatment effect, the problem of easily polluting the air, 3 stirring of rabbling mechanism make the even and flue gas of scavenging solution can be faster fuse together, harmful substance takes place the reaction with the scavenging solution in the flue gas for the flue gas, the efficiency of purification has been improved, further purify the flue gas, reduce the pollution, smoke and dust in the flue gas and the steam combination in the scavenging solution fall on dust collecting tank 10, the effect of smoke and dust collection has been reached, pull out activated carbon filter screen 8 and the high-efficient filter screen of HEPA 9 from smoke and dust treatment box 2 through the arch, the clearance to activated carbon filter screen 8 and the high-efficient filter screen of HEPA 9 has been made things convenient for, the operation is simple, high durability and convenient use.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a smoke and dust processing apparatus for steelmaking, includes that base (1) and smoke and dust handle case (2), its characterized in that: the upper surface mounting of base (1) has smoke and dust to handle case (2), and rabbling mechanism (3) are installed at the top of smoke and dust processing case (2), and purification mechanism (4) are installed to one side of rabbling mechanism (3), and the inside left side of smoke and dust processing case (2) is equipped with activated carbon filter screen (8), and the inside right side of smoke and dust processing case (2) is equipped with HEPA high efficiency filter screen (9).

2. The smoke treatment apparatus for steelmaking as set forth in claim 1, wherein: the stirring mechanism (3) comprises a driving motor (31), stirring blades (32) and a rotating shaft (33), the driving motor (31) is arranged at the top of the smoke dust treatment box (2), the output end of the driving motor (31) penetrates through the top of the smoke dust treatment box (2) to be connected with the rotating shaft (33), and a plurality of groups of stirring blades (32) are uniformly distributed on the outer surface of the rotating shaft (33).

3. The smoke treatment apparatus for steelmaking as set forth in claim 1, wherein: purification mechanism (4) are including purifying box (41), inlet tube (42), connecting pipe (43), atomizer (44) and feed liquor pipe (45), and the top of handling case (2) at the smoke and dust is installed in purifying box (41), and the top of purifying box (41) is equipped with feed liquor pipe (45), and the left side of purifying box (41) is equipped with inlet tube (42), and connecting pipe (43) are installed to the bottom of purifying box (41), and connecting pipe (43) pass the smoke and dust and handle case (2) and connect on atomizer (44).

4. The steelmaking flue gas treatment plant as set forth in claim 1, wherein: four angles of the lower surface of the base (1) are fixed with supports (6), a dust collecting groove (10) is formed in the upper surface of the base (1) and located inside the smoke processing box (2), a handle (11) is arranged on the dust collecting groove (10), and the outer wall of the dust collecting groove (10) is tightly attached to the inner wall of the smoke processing box (2).

5. The steelmaking flue gas treatment plant as set forth in claim 1, wherein: the left side of case (2) is handled to the smoke and dust is equipped with intake pipe (5), and the left side wall of case (2) is handled to the smoke and dust is equipped with air inlet (12) with intake pipe (5) junction, installs suction fan (13) in air inlet (12), installs outlet duct (7) on the right side outer wall of case (2) is handled to the smoke and dust, and outlet duct (7) and case (2) intercommunication are handled to the smoke and dust.

6. The steelmaking flue gas treatment plant as set forth in claim 4, wherein: the size of active carbon filter screen (8) and HEPA high efficiency filter screen (9) is the same, and the inside wall in close contact with of case (2) is handled with the smoke and dust to active carbon filter screen (8) and HEPA high efficiency filter screen (9) both sides, the bottom and the dust collecting groove (10) in close contact with of active carbon filter screen (8) and HEPA high efficiency filter screen (9), and active carbon filter screen (8) and HEPA high efficiency filter screen (9) both sides all are equipped with the arch with the top that case (2) was handled to the smoke and dust.

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