CN110538853A - Use method of movable totally-enclosed casting dust removal facility - Google Patents
Use method of movable totally-enclosed casting dust removal facility Download PDFInfo
- Publication number
- CN110538853A CN110538853A CN201810533722.1A CN201810533722A CN110538853A CN 110538853 A CN110538853 A CN 110538853A CN 201810533722 A CN201810533722 A CN 201810533722A CN 110538853 A CN110538853 A CN 110538853A
- Authority
- CN
- China
- Prior art keywords
- dust
- dust removal
- casting
- sand box
- dust hood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention relates to a use method of a movable fully-closed casting dust removal facility, which belongs to the technical field of casting, wherein two sides of a casting sand box are provided with dust removal cover tracks, a movable dust removal cover is arranged on the tracks, a supporting wheel and a hub type speed reducing motor which are connected with the tracks are additionally arranged below the dust removal cover, electric rolling doors are additionally arranged on two sides of the dust removal cover, the top end of the dust removal cover is connected with a storage bin of a large-sized dust collector through a steel wire hose, when the sand box is cast, the sand box is hung to the middle of the two tracks through a crane, the electric rolling doors of the dust removal cover are opened through a control box, the hub type speed reducing motor is controlled to drive the dust removal cover to move to the upper surface of the sand box, the rolling doors are closed, the dust collector is opened, a molten iron pot is hung above the dust removal cover by the crane, the molten iron is poured into a casting opening of, The air purified by the filter screen flows out from the air outlet.
Description
Technical Field
The invention discloses a use method of a movable totally-enclosed casting dust removal facility, belongs to the technical field of casting, and particularly relates to a facility for totally-enclosed cleaning smoke and dust when a large-scale steel part is cast.
background
with the modernization of the industry, the casting has irreplaceable positions in the industrial field, and now, particularly, large steel castings are more and more, and the air pollution caused by the casting is also more and more. Most casting enterprises can bring adverse effects to surrounding workers and residents for a long time due to the fact that dust and smoke dust generated by the casting enterprises are not well cleaned to pollute air because steel pieces are huge, the temperature is high, and no dust removal facility is additionally arranged outside the casting enterprises in the casting process. Therefore, a reasonable dust removal facility is required to be found during casting to deal with dust and smoke generated during casting.
disclosure of Invention
The invention relates to a movable totally-enclosed casting dust removal facility which solves the difficulties, wherein two sides of a casting sand box are provided with dust hood tracks, a movable dust hood is arranged on the tracks, a supporting wheel and a hub type speed reducing motor which are connected with the tracks are additionally arranged below the dust hood, two sides of the dust hood are additionally provided with electric rolling doors, the top end of the dust hood is connected with a storage bin of a large-scale dust collector through a steel wire hose, when the sand box is cast, the sand box is hung to the middle of the two tracks through a crane, the electric rolling doors of the dust hood are opened through a control box, the hub type speed reducing motor is controlled to drive the dust hood to move to the upper surface of the sand box, the rolling doors are closed, the dust collector is opened, a molten iron pot is hung above the dust hood by the crane, molten iron is poured into a pouring opening of the sand box through a pouring opening of the dust hood, and dust and, The air purified by the filter screen flows out from the air outlet.
A movable totally-enclosed casting dust removal facility comprises: the device is characterized by comprising a track 1, a dust hood 2, a hub type speed reducing motor 3, a supporting wheel 4, an electric rolling door 5, a rolling door motor 6, a casting opening 7, a steel wire hose 8, a dust collector body 9, a dust removing baffle plate 10, a high-density filter screen 11, a centrifugal fan 12, a high-speed motor 13, an air outlet 14 and a control box 15;
The dust hood is of an upper and lower structure, the upper surface of the dust hood is triangular, the lower surface of the dust hood is rectangular, two rectangular girders are arranged on two sides of the bottom of the dust hood, a disc-shaped supporting wheel is arranged below the left side of each girder, a disc-shaped hub type speed reducing motor is arranged below the right side of each girder, two trapezoidal tracks are arranged below the two supporting wheels and the two hub type speed reducing motors, two rectangular electric rolling doors are arranged on two sides of the dust hood, the upper part of each rolling door is connected with a cylindrical door shaft, the front ends of the two door shafts are respectively connected with two disc-shaped rolling door motors arranged in front of the dust hood through annular chains, a rectangular casting opening is arranged in the middle position in front of the dust hood, and the top end of the dust hood is connected with one end of a steel wire hose and communicated with each other;
The steel wire hose is hollow and cylindrical;
The dust collector body is in a hollow cylinder shape, the bottom of the side face is provided with a rectangular dust removal baffle, the middle position of the side face is connected with one end of a steel wire hose and communicated with the steel wire hose, the lower side of a centrifugal fan at 3/4 on the upper surface of the inside is provided with a disc-shaped high-density filter screen, the top of the dust collector body is provided with a cylinder-shaped high-speed motor, a central shaft of the motor extends inside the dust collector body to be connected with the disc-shaped centrifugal fan, and the top of the side face of the dust;
The control box is in a cuboid shape and is connected with the hub type speed reducing motor, the roller shutter door motor and the high-speed motor through power lines.
has the advantages that: most casting enterprises can bring adverse effects to surrounding workers and residents for a long time due to the fact that dust and smoke dust generated by the casting enterprises are not well cleaned to pollute air because steel pieces are huge, the temperature is high, and no dust removal facility is additionally arranged outside the casting enterprises in the casting process. A method for using movable full-closed casting dust-removing facility includes setting dust-removing cover tracks on two sides of casting sand box, setting movable dust-removing cover on said tracks, installing supporting wheel and hub-type speed-reducing motor under said dust-removing cover, installing electric rolling door on two sides of dust-removing cover, connecting the top end of dust-removing cover with the storage cabin of large-scale dust collector through flexible steel wire, when the sand box is cast, the sand box is hung between the two rails through the aviation crane, the electric rolling door of the dust hood is opened through the control box, the hub type speed reducing motor is controlled to drive the dust hood to move to the upper surface of the sand box, the rolling door is closed, the dust collector is opened, the aviation crane lifts the molten iron pot to the upper part of the dust hood, molten iron is poured into a pouring gate of the sand box through a pouring gate of the dust hood, dust and smoke emitted from the sand box at the moment are sucked into the storage bin through the steel wire hose by the dust collector, and air purified by the filter screen flows out of an air outlet.
Drawings
FIG. 1 is a schematic view of a mobile, totally enclosed casting dust removal facility;
FIG. 2 is a schematic view of the connection of the control box with the hub type speed reducing motor, the roller shutter motor and the high speed motor through power lines.
Detailed Description
Embodiments of the present invention will now be described in detail with reference to the accompanying drawings:
a movable totally-enclosed casting dust removal facility comprises: the device is characterized by comprising a track, a dust hood, a hub type speed reducing motor, a supporting wheel, an electric rolling door, a rolling door motor, a casting opening, a steel wire hose, a dust collector body, a dust removing baffle, a high-density filter screen, a centrifugal fan, a high-speed motor, an air outlet and a control box;
The dust hood is of an upper and lower structure, the upper surface of the dust hood is triangular, the lower surface of the dust hood is rectangular, two rectangular girders are arranged on two sides of the bottom of the dust hood, a disc-shaped supporting wheel is arranged below the left side of each girder, a disc-shaped hub type speed reducing motor is arranged below the right side of each girder, two trapezoidal tracks are arranged below the two supporting wheels and the two hub type speed reducing motors, two rectangular electric rolling doors are arranged on two sides of the dust hood, the upper part of each rolling door is connected with a cylindrical door shaft, the front ends of the two door shafts are respectively connected with two disc-shaped rolling door motors arranged in front of the dust hood through annular chains, a rectangular casting opening is arranged in the middle position in front of the dust hood, and the top end of the dust hood is connected with one end of a steel wire hose and communicated with each other;
the steel wire hose is hollow and cylindrical;
The dust collector body is in a hollow cylinder shape, the bottom of the side face is provided with a rectangular dust removal baffle, the middle position of the side face is connected with one end of a steel wire hose and communicated with the steel wire hose, the lower side of a centrifugal fan at 3/4 on the upper surface of the inside is provided with a disc-shaped high-density filter screen, the top of the dust collector body is provided with a cylinder-shaped high-speed motor, a central shaft of the motor extends inside the dust collector body to be connected with the disc-shaped centrifugal fan, and the top of the side face of the dust;
the control box is in a cuboid shape and is connected with the hub type speed reducing motor, the roller shutter door motor and the high-speed motor through power lines.
The method is characterized in that when in use, a worker firstly hangs a sand box filled with casting sand and polystyrene molds to the middle of two rails by a crane and unloads the slings stably, the power supply of a control box is switched on, the worker controls two roller shutter door motors to drive a door shaft to rotate through the control box to open electric roller shutters at two sides of a dust hood, then controls two hub type speed reducing motors to rotate to push the dust hood to move to the upper surface of the sand box, the center of a casting opening of the dust hood is perpendicular to the casting opening of the sand box, controls the roller shutter door motors to close the roller shutters at two sides of the dust hood, opens a high-speed motor of a dust collector through the control box, drives the centrifugal fan to rotate at high speed to generate centrifugal force to suck air in the centrifugal fan from high density, pressurizes the air and then extrudes the air from an air outlet, At the moment, the interior of a storage bin of the dust collector is in an uninterrupted negative pressure state, the storage bin continuously sucks air in the dust hood through a steel wire hose to fill air sucked away by a centrifugal fan, at the moment, a worker starts a navigation crane to lift a molten iron pot above the dust hood and pours molten iron into a casting opening of a sand box through a casting opening of the dust hood, at the moment, a polystyrene mold in the sand box is melted at high temperature, blown dust and smoke dust are sucked into the storage bin through the steel wire hose by the dust collector, then the air is sucked away by the centrifugal fan through a high-density filter screen, the dust falls into the storage bin, after molten iron casting is finished, the navigation crane is removed, the dust collector continues to work for 10-20min and then stops, the worker controls a roller shutter motor to open a roller shutter door and controls a hub type speed reducing motor to rotate to push the dust hood to move to the side of the.
Claims (1)
1. A method for using movable full-closed casting dust removal facility is characterized in that when in use, a worker firstly hangs a sand box filled with casting sand and polystyrene molds to the middle of two rails by a crane and stably unloads the sand box, a power supply of a control box is switched on, the worker controls two roller shutter door motors to drive a door shaft to rotate through the control box to open electric roller shutters at two sides of a dust hood, then controls two hub type speed reducing motors to rotate to push the dust hood to move to the upper surface of the sand box, the center of a pouring gate of the dust hood is perpendicular to the pouring gate of the sand box, controls the roller shutter door motors to close the roller shutters at two sides of the dust hood, opens a high-speed motor of a dust collector through the control box, drives the centrifugal fan to rotate at high speed to generate centrifugal force to suck air in a storage bin of the dust collector from a high-density filter screen and extrude the air out of an air outlet after pressurization, and at the moment, the inside, The storage bin continuously sucks air in the dust hood through the steel wire hose to fill air sucked away by the centrifugal fan, at the moment, a worker starts the navigation crane to lift the molten iron pot above the dust hood and pours the molten iron into the casting opening of the sand box through the casting opening of the dust hood, at the moment, a polystyrene mold in the sand box is melted at high temperature, blown dust and smoke are sucked into the storage bin through the steel wire hose by the dust collector, then the air is sucked away by the centrifugal fan through the high-density filter screen, the dust falls into the storage bin, after the molten iron is cast, the navigation crane is removed, the dust collector continues to work for 10-20min and then stops, the worker controls the roller shutter door motor to open the roller shutter door through the control box, controls the hub type speed reducing motor to rotate to push the dust hood to move to the side of the sand box, and the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533722.1A CN110538853A (en) | 2018-05-29 | 2018-05-29 | Use method of movable totally-enclosed casting dust removal facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533722.1A CN110538853A (en) | 2018-05-29 | 2018-05-29 | Use method of movable totally-enclosed casting dust removal facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110538853A true CN110538853A (en) | 2019-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810533722.1A Pending CN110538853A (en) | 2018-05-29 | 2018-05-29 | Use method of movable totally-enclosed casting dust removal facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110538853A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000534A (en) * | 2021-02-20 | 2021-06-22 | 无锡阿普顿科技有限公司 | Ladle hot repair seals dust removal subassembly |
| CN114620427A (en) * | 2022-05-17 | 2022-06-14 | 山东博佳华彩高分子材料有限公司 | Raw material conveying device for powder coating processing production |
| CN115711084A (en) * | 2022-12-08 | 2023-02-24 | 上海西重所重型机械成套有限公司 | Novel movable cover for soft curtain with fire flowers |
| CN118162433A (en) * | 2024-04-25 | 2024-06-11 | 内蒙古杉杉新材料有限公司 | A device and method for collecting graphitization waste gas of lithium battery negative electrode material |
| CN118180100A (en) * | 2024-03-29 | 2024-06-14 | 中冶华天工程技术有限公司 | Continuous casting tundish building station removes dust collector |
-
2018
- 2018-05-29 CN CN201810533722.1A patent/CN110538853A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000534A (en) * | 2021-02-20 | 2021-06-22 | 无锡阿普顿科技有限公司 | Ladle hot repair seals dust removal subassembly |
| CN113000534B (en) * | 2021-02-20 | 2021-10-19 | 无锡阿普顿科技有限公司 | Ladle hot repair seals dust removal subassembly |
| CN114620427A (en) * | 2022-05-17 | 2022-06-14 | 山东博佳华彩高分子材料有限公司 | Raw material conveying device for powder coating processing production |
| CN114620427B (en) * | 2022-05-17 | 2022-07-29 | 山东博佳华彩高分子材料有限公司 | Raw material conveying device for powder coating processing production |
| CN115711084A (en) * | 2022-12-08 | 2023-02-24 | 上海西重所重型机械成套有限公司 | Novel movable cover for soft curtain with fire flowers |
| CN118180100A (en) * | 2024-03-29 | 2024-06-14 | 中冶华天工程技术有限公司 | Continuous casting tundish building station removes dust collector |
| CN118162433A (en) * | 2024-04-25 | 2024-06-11 | 内蒙古杉杉新材料有限公司 | A device and method for collecting graphitization waste gas of lithium battery negative electrode material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191206 |