CN214415888U - Submerged arc furnace flue gas filtering device for silicon-manganese alloy production - Google Patents
Submerged arc furnace flue gas filtering device for silicon-manganese alloy production Download PDFInfo
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- CN214415888U CN214415888U CN202120328356.3U CN202120328356U CN214415888U CN 214415888 U CN214415888 U CN 214415888U CN 202120328356 U CN202120328356 U CN 202120328356U CN 214415888 U CN214415888 U CN 214415888U
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Abstract
The utility model discloses a hot stove flue gas filter equipment in ore deposit for silicon manganese alloy production, including flue gas pipe, recovery tube, filter screen, support, driving motor and drive plate, the flue gas pipe level sets up, and swing joint is on flue gas pipe about the filter screen, and the filter screen sets up a plurality ofly and sets gradually along the flue gas trend, and the mesh of a plurality of filter screens reduces in proper order; the recovery pipe is connected to the lower end of the flue gas pipe and is positioned at the front end of the filter screen, and a control valve is arranged on the recovery pipe; the support comprises two supports and a cross beam, the cross beam is connected between the two supports, and the two supports are arranged on the outer sides of the filter screen; the driving motor is arranged on the cross beam, the conveying end of the driving motor is connected with the cam, the driving cam strikes the driving plate, the driving plate is connected to the two supports in a vertical sliding mode, and a striking rod used for striking the filter screen is arranged on the driving plate. The utility model discloses can carry out quick processing to the problem of filtering the jam, easy operation maintains work convenient and fast.
Description
Technical Field
The utility model relates to a silicon manganese alloy production technical field, concretely relates to hot stove flue gas filter equipment in ore deposit for silicon manganese alloy production.
Background
The silicon-manganese alloy is an alloy consisting of manganese, silicon, iron, a small amount of carbon and other elements, is an iron alloy with wide application and high yield, the main equipment during the production of the silicon-manganese alloy is a submerged arc furnace, the submerged arc furnace is an industrial electric furnace with huge power consumption, the silicon-manganese alloy is heated and melted by resistance heat generated by electric arcs and electric current through furnace materials, and the carbon is used as a reducing agent to reduce and smelt metal ores, so the silicon-manganese alloy is a common important equipment in the metallurgical industry.
The submerged arc furnace generates a large amount of smoke in the smelting process, and the smoke contains SiO2And large-particle smoke dust such as MgO and the like can cause environmental pollution when being directly discharged into the atmosphere, and is discharged after operations such as cooling, filtering and the like are required. The problem that the existing filtering device is blocked after being used for a period of time is caused, so that the filtering effect is reduced, and the maintenance is also troublesome.
Disclosure of Invention
To the technical problem who exists among the prior art, the utility model provides a hot stove flue gas filter equipment in ore deposit for silicon manganese alloy production, the device can carry out quick processing to the problem of filtering the jam, easy operation, and maintenance work convenient and fast.
The utility model adopts the technical proposal that: the submerged arc furnace flue gas filtering device for silicon-manganese alloy production comprises a flue gas pipe, a recovery pipe, a plurality of filter screens, a support, a driving motor and a driving plate, wherein the flue gas pipe is horizontally arranged, the filter screens are movably connected to the flue gas pipe from top to bottom, the filter screens are arranged in a plurality and are sequentially arranged along the flue gas direction, and meshes of the filter screens are sequentially reduced; the number of the recovery pipes is the same as that of the filter screens, the recovery pipes are connected to the lower end of the flue gas pipe and located at the front end of the filter screens, and the recovery pipes are provided with control valves; the support comprises two supports and a cross beam, the cross beam is connected between the two supports, and the two supports are arranged on the outer sides of the filter screen; the driving motor is arranged on the cross beam, the conveying end of the driving motor is connected with the cam, the driving cam strikes the driving plate, the driving plate is connected to the two supports in a vertical sliding mode, and a striking rod used for striking the filter screen is arranged on the driving plate.
Preferably, in the technical scheme, the driving plate is vertically and slidably connected to the two supports means that sliding grooves are formed in the supports, the driving plate is inserted into the sliding grooves, springs are arranged above the driving plate, one end of each spring is connected with the driving plate, and the other end of each spring is connected with the side wall of each sliding groove.
Preferably, the filter screen is movably connected to the flue gas pipe up and down, that is, a lower groove is formed in the lower inner side wall of the flue gas pipe, the lower end of the filter screen slides in the lower groove, and a spring is arranged between the lower end of the filter screen and the lower groove; the upper outer side wall of the flue gas pipe is provided with an upper groove, the upper part of the filter screen is provided with a sliding column, the sliding column slides in the upper groove, and a spring is arranged between the sliding column and the upper groove.
Preferably, the upper grooves are arranged on two sides of the upper side wall of the flue gas pipe through which the filter screen penetrates.
Preferably, the number of the control valves is two, and the control valves are arranged on the recovery pipe up and down.
After the structure above the adoption, the utility model discloses a hot stove flue gas filter equipment in ore deposit for silicon manganese alloy production is through setting up a plurality of filter screens and recovery tube on the flue gas pipe to set up corresponding beating mechanism, when the filter screen produced the jam problem, drive the cam through driving motor and hit the drive plate, the filter screen was hit to the drive plate, and the filter medium on the filter screen drops the recovery tube, retrieves through the recovery tube, the utility model discloses can the rapid processing filter screen the jam problem, easy operation, it is convenient to maintain.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the support of the present invention.
Fig. 3 is an enlarged view a of fig. 1.
Fig. 4 is an enlarged view B of fig. 1.
In the figure, the device comprises a flue gas pipe 1, a flue gas pipe 2, a recovery pipe 3, a filter screen 4, a control valve 5, a driving motor 6, a support 7, a cam 8, a beam 9, a driving plate 9, a striking rod 10, a spring 11, a sliding column 12 and the striking rod.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the flue gas filtering device for the submerged arc furnace for silicon-manganese alloy production of the present invention comprises a flue gas pipe 1, a recovery pipe 2, a filter screen 3, a support, a driving motor 5 and a driving plate 9, wherein the flue gas pipe 1 is horizontally arranged, the filter screen 3 is movably connected to the flue gas pipe 1 up and down, the filter screen 3 is provided in plurality and is sequentially arranged along the flue gas trend, and meshes of the plurality of filter screens 3 are sequentially reduced; the number of the recovery pipes 2 is the same as that of the filter screens 3, the recovery pipes 2 are connected to the lower end of the flue gas pipe 1 and positioned at the front ends of the filter screens 3, and the recovery pipes 2 are provided with control valves 4; the support comprises two supports 6 and a cross beam 8, the cross beam 8 is connected between the two supports 6, and the two supports 6 are arranged on the outer side of the filter screen 3; the driving motor 5 is arranged on the cross beam 8, the conveying end of the driving motor 5 is connected with the cam 7, the driving cam 7 strikes the driving plate 9, the driving plate 9 is connected to the two supports 6 in a vertical sliding mode, and the driving plate 9 is provided with a striking rod 12 for striking the filter screen 3.
The utility model discloses when concrete implementation, the support is II type, and two supports 6 locate filter screen 3's the outside, and filter screen 3 locates between two supports 6 promptly, is provided with the spout on support 6, and in the spout was inserted at drive plate 9's both ends, drive plate 9's top set up spring 10, and drive plate 9 is connected to spring 10 one end, and the last lateral wall of spout is connected to the other end. Vertical flue gas pipe 1 that inserts of filter screen 3, the upper end is outside flue gas pipe 1, it is gapped between filter screen 3 and the flue gas pipe 1, filter screen 3 can move about from top to bottom, flue gas pipe 1's lower inside wall is provided with the low groove, 3 lower extremes of filter screen slide in the low groove, set up spring 10 between the bottom plate of 3 lower extremes of filter screen and low groove, flue gas pipe 1's last lateral wall is provided with the upper groove, the upper portion of filter screen 3 is provided with slip post 11, slip post 11 slides in the upper groove, set up spring 10 between the bottom plate of slip post 11 and upper groove, filter screen 3 is less than the groove depth of upper groove at the distance of pushing down of drive plate 9.
The utility model discloses when concrete implementation, the upper groove sets up a plurality ofly, and the upper groove sets up in filter screen 3 and runs through the both sides of lateral wall department on flue gas pipe 1. Two control valves 4 are arranged on the recovery pipe 2, and the control valves 4 are arranged on the recovery pipe 2 up and down.
The utility model discloses at specific during operation, the flue gas of hot stove in ore deposit is under the drive of fan, through the flue gas pipe, and the granule smoke and dust in the flue gas filters in filter screen department to drop the collector tube under the action of gravity, use a period after, filter material on the filter screen is more, produces after blockking up, starts driving motor and drives the cam, and the cam rotates and pushes down the drive plate, and the filter screen is hit to the pin on the drive plate, and the filter screen vibration, the material on the filter screen shake and fall in the collector tube, the utility model discloses a filter screen is including frame and filter screen body, and this body coupling of filter screen is in the frame.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a hot stove flue gas filter equipment in ore deposit for silicon manganese alloy production which characterized in that: the smoke pipe is horizontally arranged, the filter screens are movably connected to the smoke pipe up and down, the filter screens are arranged in a plurality and are sequentially arranged along the smoke direction, and meshes of the filter screens are sequentially reduced; the number of the recovery pipes is the same as that of the filter screens, the recovery pipes are connected to the lower end of the flue gas pipe and located at the front end of the filter screens, and the recovery pipes are provided with control valves; the support comprises two supports and a cross beam, the cross beam is connected between the two supports, and the two supports are arranged on the outer sides of the filter screen; the driving motor is arranged on the cross beam, the conveying end of the driving motor is connected with the cam, the driving cam strikes the driving plate, the driving plate is connected to the two supports in a vertical sliding mode, and a striking rod used for striking the filter screen is arranged on the driving plate.
2. The submerged arc furnace flue gas filtering device for silicon-manganese alloy production as claimed in claim 1, characterized in that: the driving plate is vertically and slidably connected to the two supports, namely sliding grooves are formed in the supports, the driving plate is inserted into the sliding grooves, springs are arranged above the driving plate, one ends of the springs are connected with the driving plate, and the other ends of the springs are connected with the side walls of the sliding grooves.
3. The submerged arc furnace flue gas filtering device for silicon-manganese alloy production as claimed in claim 1, characterized in that: the filter screen is movably connected to the flue gas pipe up and down, namely a lower groove is formed in the lower inner side wall of the flue gas pipe, the lower end of the filter screen slides in the lower groove, and a spring is arranged between the lower end of the filter screen and the lower groove; the upper outer side wall of the flue gas pipe is provided with an upper groove, the upper part of the filter screen is provided with a sliding column, the sliding column slides in the upper groove, and a spring is arranged between the sliding column and the upper groove.
4. The submerged arc furnace flue gas filtering device for silicon-manganese alloy production as claimed in claim 3, characterized in that: the upper groove sets up a plurality ofly, the upper groove sets up in the filter screen and runs through the both sides of flue gas pipe upper side wall department.
5. The submerged arc furnace flue gas filtering device for silicon-manganese alloy production as claimed in claim 1, characterized in that: the control valves are arranged in two numbers, and the control valves are arranged on the recovery pipe up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120328356.3U CN214415888U (en) | 2021-02-05 | 2021-02-05 | Submerged arc furnace flue gas filtering device for silicon-manganese alloy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120328356.3U CN214415888U (en) | 2021-02-05 | 2021-02-05 | Submerged arc furnace flue gas filtering device for silicon-manganese alloy production |
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| CN214415888U true CN214415888U (en) | 2021-10-19 |
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| CN202120328356.3U Active CN214415888U (en) | 2021-02-05 | 2021-02-05 | Submerged arc furnace flue gas filtering device for silicon-manganese alloy production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755684A (en) * | 2021-02-05 | 2021-05-07 | 广西田东晟锦新材料有限公司 | Submerged arc furnace flue gas filtering device for silicon-manganese alloy production |
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2021
- 2021-02-05 CN CN202120328356.3U patent/CN214415888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755684A (en) * | 2021-02-05 | 2021-05-07 | 广西田东晟锦新材料有限公司 | Submerged arc furnace flue gas filtering device for silicon-manganese alloy production |
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