CN210231505U - Smoke collecting device for gravity casting machine - Google Patents
Smoke collecting device for gravity casting machine Download PDFInfo
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- CN210231505U CN210231505U CN201920946762.9U CN201920946762U CN210231505U CN 210231505 U CN210231505 U CN 210231505U CN 201920946762 U CN201920946762 U CN 201920946762U CN 210231505 U CN210231505 U CN 210231505U
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Abstract
The utility model provides a equipment is collected to smoke and dust for gravity casting machine which characterized by: the device comprises a smoke absorbing mechanism for a lower moving die gravity casting machine, a smoke absorbing mechanism for an upper moving die gravity casting machine and a smoke collecting mechanism; the smoke absorbing mechanism for the lower moving die gravity casting machine comprises a movable smoke absorbing cover and an upper die cover; an operation opening is formed in the front side of the movable smoke and dust absorption cover, pulleys are arranged at the lower ends of the front side and the rear side of the movable smoke and dust absorption cover, an upper mold cover is arranged on the lower side of a top plate of the gravity casting machine, and an upper mold cover smoke and dust absorption pipe is arranged on the upper mold cover; a spray chamber, a dehumidification plate, an activated carbon filter chamber, a suction fan and a wind power diffusion cover are arranged in a smoke dust collection box of the smoke dust collection mechanism, and a scattering plate is arranged in the wind power diffusion cover; the double-filtering mode of spraying dust removal, smoke removal, dehumidification by a dehumidification plate and refiltering by an active carbon filtering chamber is adopted to effectively collect the smoke dust generated in the production process of the aluminum alloy hot-coated sand metal mold gravity casting machine.
Description
Technical Field
The application relates to environment-friendly equipment in the field of casting, in particular to smoke dust collecting equipment for a gravity casting machine.
Background
The aluminum alloy casting adopts a hot precoated sand metal mold gravity casting mode, the efficiency is higher, but the smoke and dust are more, a lower movable mold type gravity casting machine and an upper movable mold type gravity casting machine are included in a metal mold gravity casting machine, the smoke and dust are removed in a mode of combining a roof type exhaust fan and a smoke exhaust hood hung above the gravity casting machine, and the effect is poor, the electricity is wasted, and the environment is protected; seriously affecting normal production.
SUMMERY OF THE UTILITY MODEL
The application is to above-mentioned problem, provides a equipment is collected to smoke and dust for gravity casting machine, and it is effectual apart from nearly smoke and dust removal, and the environmental protection authentication is good.
According to the technical scheme of the application: the utility model provides a equipment is collected to smoke and dust for gravity casting machine which characterized by: the device comprises a smoke absorbing mechanism for a lower moving die gravity casting machine, a smoke absorbing mechanism for an upper moving die gravity casting machine and a smoke collecting mechanism;
the smoke dust absorption mechanism for the lower moving die gravity casting machine comprises a movable smoke dust absorption cover (3) and an upper die cover (5); an operation opening (4) is formed in the front side of the movable smoke and dust absorption cover (3), pulleys (14) are arranged at the lower ends of the front side and the rear side of the movable smoke and dust absorption cover (3), and a smoking hose (9) is arranged at the top end of the movable smoke and dust absorption cover (3); guide rails (2) are arranged on a top plate (1) of the gravity casting machine in the front and back directions, crosspieces are arranged at two ends of each guide rail (2), and a movable smoke dust absorption cover (3) with pulleys (14) is arranged on each guide rail (2); an upper mold cover (5) is arranged on the lower side of a top plate (1) of the gravity casting machine, and an upper mold cover smoke suction pipe (13) is arranged on the upper mold cover (5);
the smoke absorbing mechanism for the upper moving die gravity casting machine comprises an upper moving die smoke absorbing cover (19), the shape of the upper moving die smoke absorbing cover is trapezoidal, four edge-covering holes (24) with the same diameter as the moving shaft of the upper moving die gravity casting machine are arranged on a top plate (see figure 4), four holes (25) with the same position as the column rod (23) of the upper moving die gravity casting machine and the same diameter of two millimeters are arranged on four corners of the upper moving die smoke absorbing cover, a smoke absorbing opening is formed in one side of the upper moving die smoke absorbing cover, the upper moving die smoke absorbing cover (19) is in a three-piece overlapping type, an anchor ear (26) is arranged on the edge of each edge-covering hole (24), and screws; an extension pipe (22) is arranged on a dust suction port of the upper movable mould smoke dust absorption cover (19);
the other ends of the smoking hose (9), the upper mold cover smoke suction pipe (13) and the extension pipe (22) are provided with a smoke suction main pipe (10);
a plurality of smoking hoses (9), an upper mold cover smoking pipe (13) and a telescopic pipe (22) are arranged in the smoking dust main pipe (10);
the tail end of the smoke dust absorption main pipe (10) is provided with a smoke dust collection mechanism;
the smoke dust collecting mechanism comprises a smoke dust collecting box (11); a spray chamber (12) is arranged in the smoke dust collecting box (11), a dehumidifying plate (15) is arranged at the rear side of the spray chamber (12), an active carbon filtering chamber (17) is arranged at the rear side of the dehumidifying plate (15), a suction fan (20) is arranged at the rear side of the active carbon filtering chamber (17), a wind power diffusion cover (21) is arranged on an outlet of the suction fan (20), and a scattering plate is arranged in the wind power diffusion cover (21);
the technical effects of this application lie in: the movable smoke and dust absorption cover (3) arranged on the top plate (1) of the gravity casting machine is adopted, so that smoke and dust generated by the sprue (7) can be absorbed, the operation of a casting worker is not influenced, the movable smoke and dust absorption cover (3) can be removed from the guide rail (2) by using the pulley (14) when the mold (6) needs to be switched, and a cable can be conveniently hoisted in the sprue cavity (8); an upper mold cover (5) arranged on the lower side of a top plate (1) of the gravity casting machine is adopted to shorten the distance between the upper mold cover and flue gas generated in the casting process of a mold and the distance between the upper mold cover and the flue gas during cleaning, and the flue gas in the production process is effectively absorbed; an upper moving die smoke dust absorption cover (19) arranged on an upper moving frame (18) of the upper moving die type gravity casting machine is adopted, and a telescopic pipe (22) is arranged, so that the smoke dust absorption cover can move up and down along with the upper moving frame, the shortest distance between the smoke dust absorption cover and a smoke dust generation source is always kept, and the smoke dust absorption effect is more remarkable; the smoke dust collecting box is characterized in that a smoke dust collecting main pipe (10) is arranged at the tail ends of a smoke suction hose (9), an upper mold cover smoke dust suction pipe (13) and an extension pipe (22) to collect smoke dust and enter a smoke dust collecting box (11); the double-filtering mode of spraying dust removal, smoke removal, dehumidification by a dehumidification plate and refiltering by an active carbon filtering chamber (17) is adopted to effectively collect the smoke dust generated in the production process of the aluminum alloy hot-laminated sand metal mold gravity casting machine, thereby not only improving the environment, reducing the air pollution, gaining the favorable comment of environmental protection and continuing the production mode.
Drawings
Fig. 1 is a schematic structural diagram of the present application.
Fig. 2 is a schematic diagram of the mobile soot absorption hood 3 according to the present application after moving.
Fig. 3 is a schematic top view of the portable smoke absorbing cover 3 in the present application.
FIG. 4 is a schematic view of the upper movable mold soot absorption cover (19) according to the present invention.
Detailed Description
The following description of the embodiments of the present application will be made with reference to the accompanying drawings.
The device comprises a top plate (1) of a lower movable mould gravity casting machine, a guide rail (2), a movable smoke dust absorption cover (3), an operation opening (4), an upper mould cover (5), a mould (6), a pouring gate (7), a pouring cavity (8), a smoke suction hose (9), a smoke dust main pipe (10), a smoke dust collection box (11), a spray chamber (12), an upper mould cover smoke dust suction pipe (13), a pulley (14), a dehumidification plate (15), an upper movable mould gravity casting machine (16), an active carbon filter chamber (17), an upper movable frame (18), an upper movable mould smoke dust absorption cover (19), a suction fan (20), a wind power diffusion cover (21), a telescopic pipe (22), a column rod (23), an edge-wrapping hole (24), a hole (25), a hoop (26), a screw (27) and the like.
As shown in the figures, the application relates to smoke dust collecting equipment for a gravity casting machine, which comprises a smoke dust absorbing mechanism for a lower movable die gravity casting machine, a smoke dust absorbing mechanism for an upper movable die gravity casting machine and a smoke dust collecting mechanism;
the smoke absorbing mechanism for the lower moving die gravity casting machine comprises a movable smoke absorbing cover (3), a smoke absorbing hose (9), an operation opening (4), a gravity casting machine top plate (1), a pulley (14), a guide rail (2), a crosspiece, an upper die cover (5) and an upper die cover smoke absorbing pipe (13); the movable smoke dust absorption cover (3), the upper die cover (5), the smoke dust absorption pipe (13), the upper movable die smoke dust absorption cover (19) and the smoke dust absorption main pipe (10) are made of sheet iron materials; the operation opening (4) is arranged at the front side of the movable smoke dust absorption cover (3), and the pulleys (14) are arranged at the lower ends of the two sides of the operation opening (4) and the lower end of the rear side; one end of the smoking hose (9) is connected with the top end of the movable smoke dust absorption cover (3); the guide rails (2) are arranged on the front corner and the rear corner of the gravity casting machine top plate (1) and fixed by screws, and the two crosspieces are respectively welded at the two ends of the guide rails (2); the movable smoke dust absorption cover (3) with the pulley (14) is arranged on the guide rail (2); the other end of the smoking hose (9) is connected with a smoking dust header pipe (10); the upper die cover (5) is in a trapezoid shape, the size of an upper opening is smaller than three centimeters of a gravity casting machine top plate (1), the upper die cover is connected to the lower side of the gravity casting machine top plate (1) through screws, a smoke suction opening is formed in the rear side of the gravity casting machine top plate, one end of a smoke suction pipe (13) is connected with the lower end of the smoke suction opening, an operation opening (4) of the movable smoke suction cover (3) is formed in the front side of the smoke suction pipe, the other end of the smoke suction pipe (13) is connected with a smoke suction dust main pipe (10), and the other end of the smoke suction pipe is connected with the smoke;
the smoke absorbing mechanism for the upper movable die gravity casting machine comprises an upper movable die smoke absorbing cover (19), the upper movable die smoke absorbing cover is in a trapezoidal shape, four edge-covering holes (24) with the same diameter as a moving shaft of the upper movable die gravity casting machine are arranged on a top plate (see figure 4), four holes (25) with the same position as a column rod (23) of the upper movable die gravity casting machine and the same diameter of two millimeters are arranged on four corners of the four cover, a smoke absorbing opening is arranged on one side of the four holes, a three-piece overlapping combination mode is adopted, edges of the four edge-covering holes (24) are embraced on the moving shaft of an upper movable die gravity casting machine upper movable frame (18) through anchor ears (26) and are located at an upper extreme point, the three overlapping positions are connected through screws (27), and the lower end of a telescopic pipe (22) is connected to the smoke absorbing opening of;
a plurality of tapping ports are arranged on the smoke dust absorption main pipe (10), and the tapping ports are arranged at the upper parts of the lower movable die type gravity casting machine and the upper movable die type gravity casting machine;
the branch ports of the smoke dust suction main pipe (10) are respectively connected with a smoke suction hose (9), an upper mold cover smoke dust suction pipe (13) and an extension pipe (22);
the smoke dust collecting mechanism is arranged at the tail end of the smoke dust main pipe (10);
the smoke dust collecting mechanism comprises a smoke dust collecting box (11), a spray chamber (12), a dehumidifying plate (15), an activated carbon filtering chamber (17), a suction fan (20), a wind power diffusion cover (21) and a scattering plate; the spraying chamber (12) is arranged at the front part in the smoke dust collecting box (11), the dehumidifying plate (15) is arranged at the rear side of the spraying chamber (12), the activated carbon filtering chamber (17) is arranged at the rear side of the dehumidifying plate (15), the suction fan (20) is arranged at the rear side of the activated carbon filtering chamber (17), the wind power diffusion cover (21) is arranged at the outlet of the suction fan (20), and the scattering plate is arranged in the wind power diffusion cover (21);
the movable smoke and dust absorption cover (3) arranged on the top plate (1) of the gravity casting machine can absorb smoke and dust generated by the sprue (7), the operation of a casting worker is not influenced, the movable smoke and dust absorption cover (3) can be removed from the guide rail (2) by using the pulley (14) when the mold (6) needs to be switched, and a cable can be conveniently hoisted in the sprue cavity (8); an upper mold cover (5) arranged on the lower side of a top plate (1) of the gravity casting machine is adopted to shorten the distance between the upper mold cover and flue gas generated in the casting process of a mold and the distance between the upper mold cover and the flue gas during cleaning, and the flue gas in the production process is effectively absorbed; an upper moving die smoke dust absorption cover (19) arranged on an upper moving frame (18) of the upper moving die type gravity casting machine is adopted, and a telescopic pipe (22) is arranged, so that the smoke dust absorption cover can move up and down along with the upper moving frame, the shortest distance between the smoke dust absorption cover and a smoke dust generation source is always kept, and the smoke dust absorption effect is more remarkable; the smoke dust collecting box is characterized in that a smoke dust collecting main pipe (10) is arranged at the tail ends of a smoke suction hose (9), an upper mold cover smoke dust suction pipe (13) and an extension pipe (22) to collect smoke dust and enter a smoke dust collecting box (11); the double-filtering mode of spraying dust removal, smoke removal, dehumidification by a dehumidification plate and refiltering by an active carbon filtering chamber (17) is adopted to effectively collect the smoke dust generated in the production process of the aluminum alloy hot-laminated sand metal mold gravity casting machine, thereby not only improving the environment, reducing the air pollution, gaining the favorable comment of environmental protection and continuing the production mode.
Claims (1)
1. The utility model provides a equipment is collected to smoke and dust for gravity casting machine which characterized by: the device comprises a smoke absorbing mechanism for a lower moving die gravity casting machine, a smoke absorbing mechanism for an upper moving die gravity casting machine and a smoke collecting mechanism;
the smoke dust absorption mechanism for the lower moving die gravity casting machine comprises a movable smoke dust absorption cover (3) and an upper die cover (5); an operation opening (4) is formed in the front side of the movable smoke and dust absorption cover (3), pulleys (14) are arranged at the lower ends of the front side and the rear side of the movable smoke and dust absorption cover (3), and a smoking hose (9) is arranged at the top end of the movable smoke and dust absorption cover (3); guide rails (2) are arranged on a top plate (1) of the gravity casting machine in the front and back directions, crosspieces are arranged at two ends of each guide rail (2), and a movable smoke dust absorption cover (3) with pulleys (14) is arranged on each guide rail (2); an upper mold cover (5) is arranged on the lower side of a top plate (1) of the gravity casting machine, and an upper mold cover smoke suction pipe (13) is arranged on the upper mold cover (5);
the smoke absorbing mechanism for the upper movable die gravity casting machine comprises an upper movable die smoke absorbing cover (19), the upper movable die smoke absorbing cover is in a trapezoidal shape, four edge covering holes (24) with the diameter equal to that of a moving shaft of the upper movable die gravity casting machine are arranged on a top plate, four holes (25) with the diameter being two millimeters larger than that of a column rod (23) of the upper movable die gravity casting machine are arranged on four corners of the upper movable die smoke absorbing cover, a smoke absorbing opening is formed in one side of the upper movable die smoke absorbing cover, the upper movable die smoke absorbing cover (19) is in a three-piece weight overlapping type, a hoop (26) is arranged on an edge covering of each edge covering hole (24), and screws (27; an extension pipe (22) is arranged on a dust suction port of the upper movable mould smoke dust absorption cover (19);
the other ends of the smoking hose (9), the upper mold cover smoke suction pipe (13) and the extension pipe (22) are provided with a smoke suction main pipe (10);
a plurality of smoking hoses (9), an upper mold cover smoking pipe (13) and a telescopic pipe (22) are arranged in the smoking dust main pipe (10);
the tail end of the smoke dust absorption main pipe (10) is provided with a smoke dust collection mechanism;
the smoke dust collecting mechanism comprises a smoke dust collecting box (11); a spray chamber (12) is arranged in the smoke dust collecting box (11), a dehumidifying plate (15) is arranged on the rear side of the spray chamber (12), an active carbon filtering chamber (17) is arranged on the rear side of the dehumidifying plate (15), a suction fan (20) is arranged on the rear side of the active carbon filtering chamber (17), a wind power diffusion cover (21) is arranged on an outlet of the suction fan (20), and a scattering plate is arranged in the wind power diffusion cover (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920946762.9U CN210231505U (en) | 2019-06-13 | 2019-06-13 | Smoke collecting device for gravity casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920946762.9U CN210231505U (en) | 2019-06-13 | 2019-06-13 | Smoke collecting device for gravity casting machine |
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| Publication Number | Publication Date |
|---|---|
| CN210231505U true CN210231505U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920946762.9U Active CN210231505U (en) | 2019-06-13 | 2019-06-13 | Smoke collecting device for gravity casting machine |
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| Country | Link |
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| CN (1) | CN210231505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125376A (en) * | 2019-06-13 | 2019-08-16 | 无锡蠡湖增压技术股份有限公司 | A kind of gravity force casting machine is equipped with flue dust collecting |
-
2019
- 2019-06-13 CN CN201920946762.9U patent/CN210231505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125376A (en) * | 2019-06-13 | 2019-08-16 | 无锡蠡湖增压技术股份有限公司 | A kind of gravity force casting machine is equipped with flue dust collecting |
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