CN215085684U - Special filter material for combustible gas of steelmaking converter - Google Patents
Special filter material for combustible gas of steelmaking converter Download PDFInfo
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- CN215085684U CN215085684U CN202121498011.9U CN202121498011U CN215085684U CN 215085684 U CN215085684 U CN 215085684U CN 202121498011 U CN202121498011 U CN 202121498011U CN 215085684 U CN215085684 U CN 215085684U
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- fixedly connected
- filter material
- combustible gas
- bin
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Abstract
The utility model discloses a special filter material of steelmaking converter combustible gas, including the collection storehouse, the side of collection storehouse has linked firmly the intake pipe, link up each other between intake pipe and the collection storehouse, the inboard fixedly connected with guide housing of collection storehouse, the shape of guide housing sets up to the infundibulate structure, the top of collection storehouse is provided with and filters the piece, and just collects the storehouse and filter the mode fixed connection through screw-thread fit between the piece, filter the inboard fixedly connected with filter of piece, run through on the filter and seted up the filtration pore, filter pore evenly distributed. The contact time of combustible gas and filter material can be prolonged through the arranged guide plate, solid particles in the combustible gas can be filtered through the arranged filter plate and the filter holes, and the filtered solid particles can be reduced from flying everywhere under the action of the gas through the arranged guide cover; and adopt split type design, can let its equipment more convenient to reduce its maintenance duration.
Description
Technical Field
The utility model relates to the technical field of combustible gas filtration, in particular to a special filter material for combustible gas of a steelmaking converter.
Background
The converter steelmaking takes molten iron, scrap steel and ferroalloy as main raw materials, does not need external energy, and completes the steelmaking process in the converter by means of the heat generated by the physical heat of molten iron and the chemical reaction between molten iron components; the converter is divided into acid and alkaline according to the refractory materials, and the top blowing, the bottom blowing and the side blowing are carried out according to the positions where gas is blown into the converter.
The special filter material of converter combustible gas needs to be used in the combustible gas of the existing steelmaking converter, but the special filter material of converter combustible gas is inconvenient to replace, when the special filter material of converter combustible gas needs to be replaced, inconvenient people replace, the replacement steps are complicated, the labor force of people is increased, the work efficiency is influenced, and the practicability of the special filter material of blast furnace gas is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special filter material of steelmaking converter combustible gas aims at improving the special filter material of current steelmaking converter combustible gas, is not convenient for change, and when the special filter material of steelmaking converter combustible gas need be changed, inconvenient people change, and change the step complicacy, increase people's labour, influence its work efficiency, reduced the problem of the practicality of the special filter material of blast furnace gas.
The utility model discloses a realize like this:
a special filter material for combustible gas of a steelmaking converter comprises a material collecting bin, wherein the side surface of the material collecting bin is fixedly connected with an air inlet pipe, the air inlet pipe is communicated with the material collecting bin, the inner side of the material collecting bin is fixedly connected with a guide cover, the guide cover is in a funnel-shaped structure, the top end of the material collecting bin is provided with a filter member, the material collecting bin and the filter member are fixedly connected in a thread fit mode, the inner side of the filter member is fixedly connected with a filter plate, filter holes are formed in the filter plate in a penetrating mode and are uniformly distributed, the top end of the filter member is provided with a filter material filling bin, the filter material filling bin and the filter member are connected in a thread fit mode, the inner side of the filter material filling bin is fixedly connected with a guide plate, the guide plate is arranged in a staggered mode, and the inner side of the filter material filling bin is fixedly connected with a bearing strip, the bearing strips are distributed at equal intervals, the top end of the filter material filling bin is provided with a sealing cover, and the sealing cover and the filter material filling bin are connected in a thread fit mode.
Further, first connecting thread has been seted up to the inboard of sealed cowling, second connecting thread has all been seted up at the outside both ends in filter material filling storehouse, mutually support between second connecting thread and the first connecting thread, it is more convenient in order to let the connection between sealed cowling and the filter material filling storehouse through setting up like this.
Further, the top fixedly connected with outlet duct of sealed cowling, link up each other between outlet duct and the sealed cowling, the top fixedly connected with flange of sealed cowling is through setting up like this in order to let out the trachea better with the sealing performance of being connected of pipeline.
Furthermore, the outer side of the filter piece is fixedly connected with anti-skidding blocks, the anti-skidding blocks are distributed at equal intervals around the axis of the filter piece, and the anti-skidding blocks are arranged in order to improve friction force, so that the filter piece can rotate more conveniently.
Further, filter the inboard symmetry of piece and seted up third connecting thread, mutually support between third connecting thread and the second connecting thread, it is more convenient in order to let the installation of filtering the piece through setting up like this.
Further, the material pipe is arranged to the bottom fixedly connected with of aggregate bin, arrange and link up each other between material pipe and the aggregate bin, arrange and be provided with the valve on the material pipe, be for the convenience of the residue discharge that will filter through setting up like this.
Furthermore, the outside fixedly connected with fixed plate of aggregate bin, the fixed plate centers on the axle center equidistant distribution of aggregate bin, the up end of fixed plate runs through and has seted up the fixed orifices, is through setting up like this in order to let the fixed more convenient and firm of aggregate bin.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable structure and convenient use, the contact time of combustible gas and filter material can be prolonged through the arranged guide plate, solid particles in the combustible gas can be filtered through the arranged filter plate and the filter holes, and the solid particles filtered can be reduced to fly everywhere under the action of the gas through the arranged guide cover; and adopt split type design, can let its equipment more convenient to reduce its maintenance duration.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a special filter material for combustible gas of a steel converter of the present invention;
FIG. 2 is a schematic structural view of a material collecting bin for a combustible gas filtering material of a steel converter of the present invention;
FIG. 3 is a sectional view of the material collecting bin for the combustible gas filtering material of the steel converter of the present invention;
FIG. 4 is a schematic structural diagram of a filter member of a special combustible gas filter for a steelmaking converter according to the present invention;
FIG. 5 is a schematic structural view of a filter material filling bin of the special filter material for combustible gas of the steel converter of the present invention;
FIG. 6 is a cross-sectional view of a filter material filling bin of the special filter material for combustible gas of the steel converter of the present invention;
FIG. 7 is a schematic structural diagram of a sealing cover for a special filter material for combustible gas of a steel converter.
In the figure: 1. a material collecting bin; 11. a discharge pipe; 111. a valve; 12. a fixing plate; 121. a fixing hole; 13. a guide housing; 14. an air inlet pipe; 2. a filter member; 21. anti-skid blocks; 22. a filter plate; 221. a filtration pore; 23. a third connecting thread; 3. a filter material filling bin; 31. a load bearing bar; 32. a second connecting thread; 33. a baffle; 4. a sealing cover; 41. a first connecting thread; 42. an air outlet pipe; 421. and connecting the flanges.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Referring to fig. 1-7, a special filter material for combustible gas of a steel converter comprises a material collecting bin 1, wherein a gas inlet pipe 14 is fixedly connected to the side surface of the material collecting bin 1, the gas inlet pipe 14 is communicated with the material collecting bin 1, a guide cover 13 is fixedly connected to the inner side of the material collecting bin 1, the guide cover 13 is in a funnel-shaped structure, a filter member 2 is arranged at the top end of the material collecting bin 1, the material collecting bin 1 is fixedly connected with the filter member 2 in a threaded fit manner, a filter plate 22 is fixedly connected to the inner side of the filter member 2, filter holes 221 are formed in the filter plate 22 in a penetrating manner and are evenly distributed, a filter material filling bin 3 is arranged at the top end of the filter member 2, the filter material filling bin 3 is connected with the filter member 2 in a threaded fit manner, a guide plate 33 is fixedly connected to the inner side of the filter material filling bin 3, the guide plate 33 is staggered, a bearing strip 31 is fixedly connected to the inner side of the filter material filling bin 3, the equal interval distribution of bearing strip 31, the top of filter material filling storehouse 3 is provided with sealed cowling 4, connects through screw-thread fit's mode between sealed cowling 4 and the filter material filling storehouse 3.
Preferably, first connecting thread 41 has been seted up to the inboard of sealed cowling 4, and second connecting thread 32 has all been seted up at the outside both ends of filter material filling storehouse 3, mutually supports between second connecting thread 32 and the first connecting thread 41, and is more convenient in order to let the connection between sealed cowling 4 and the filter material filling storehouse 3 through setting up like this.
Preferably, the top end of the sealing cover 4 is fixedly connected with an air outlet pipe 42, the air outlet pipe 42 and the sealing cover 4 are communicated with each other, and the top end of the sealing cover 4 is fixedly connected with a connecting flange 421, so that the air outlet pipe 42 and the pipeline are better in connection tightness.
Preferably, the outer side of the filter element 2 is fixedly connected with the anti-slip blocks 21, the anti-slip blocks 21 are distributed around the axis of the filter element 2 at equal intervals, and the arrangement is to improve the friction force, so that the rotation of the filter element 2 is more convenient.
Preferably, the third connecting thread 23 is symmetrically arranged on the inner side of the filter element 2, and the third connecting thread 23 and the second connecting thread 32 are matched with each other, so that the filter element 2 is more convenient to mount.
Preferably, the material collecting bin 1 is provided with a material discharging pipe 11 at the bottom end thereof, the material discharging pipe 11 and the material collecting bin 1 are communicated with each other, and the material discharging pipe 11 is provided with a valve 111, so that filtered residues can be discharged conveniently.
Preferably, the outside fixedly connected with fixed plate 12 of the storehouse 1 that gathers materials, fixed plate 12 surround the axle center equidistant distribution of the storehouse 1 that gathers materials, and the up end of fixed plate 12 runs through and has seted up fixed orifices 121, through setting up like this in order to let the fixed more convenient and firm of storehouse 1 that gathers materials.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a special filter material of steelmaking converter combustible gas, includes aggregate bin (1), its characterized in that: the side of the material collecting bin (1) is fixedly connected with an air inlet pipe (14), the air inlet pipe (14) and the material collecting bin (1) are communicated with each other, the inner side of the material collecting bin (1) is fixedly connected with a guide cover (13), the guide cover (13) is in a funnel-shaped structure, the top end of the material collecting bin (1) is provided with a filter piece (2), the material collecting bin (1) and the filter piece (2) are fixedly connected in a thread fit mode, the inner side of the filter piece (2) is fixedly connected with a filter plate (22), the filter plate (22) is provided with filter holes (221) in a penetrating mode, the filter holes (221) are uniformly distributed, the top end of the filter piece (2) is provided with a filter material filling bin (3), the filter material filling bin (3) and the filter piece (2) are connected in a thread fit mode, the inner side of the filter material filling bin (3) is fixedly connected with a guide plate (33), guide plate (33) crisscross the setting, the inboard fixedly connected with bearing strip (31) in filter material filling storehouse (3), equidistant distribution of bearing strip (31), the top in filter material filling storehouse (3) is provided with sealed cowling (4), connect through screw-thread fit's mode between sealed cowling (4) and the filter material filling storehouse (3).
2. The special filter material for combustible gas of the steelmaking converter as claimed in claim 1, wherein the sealing cover (4) is provided with a first connecting thread (41) on the inner side, the filter material filling bin (3) is provided with a second connecting thread (32) on both ends of the outer side, and the second connecting thread (32) and the first connecting thread (41) are matched with each other.
3. The special filter material for the combustible gas of the steelmaking converter according to claim 1, wherein an air outlet pipe (42) is fixedly connected to the top end of the sealing cover (4), the air outlet pipe (42) and the sealing cover (4) are communicated with each other, and a connecting flange (421) is fixedly connected to the top end of the sealing cover (4).
4. The special filter material for combustible gas of the steelmaking converter as claimed in claim 1, wherein the outer side of the filter member (2) is fixedly connected with anti-slip blocks (21), and the anti-slip blocks (21) are distributed at equal intervals around the axis of the filter member (2).
5. The special filter material for combustible gas of the steelmaking converter as claimed in claim 2, wherein the filter member (2) is symmetrically provided with third connecting threads (23) on the inner side, and the third connecting threads (23) and the second connecting threads (32) are matched with each other.
6. The filter material special for combustible gas of a steelmaking converter as claimed in claim 1, wherein a discharge pipe (11) is fixedly connected to the bottom end of the collecting bin (1), the discharge pipe (11) and the collecting bin (1) are communicated with each other, and a valve (111) is arranged on the discharge pipe (11).
7. The special filter material for combustible gas of a steelmaking converter as claimed in claim 1, wherein the outer side of the collecting bin (1) is fixedly connected with fixing plates (12), the fixing plates (12) are distributed at equal intervals around the axis of the collecting bin (1), and fixing holes (121) are formed through the upper end surface of the fixing plates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121498011.9U CN215085684U (en) | 2021-07-02 | 2021-07-02 | Special filter material for combustible gas of steelmaking converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121498011.9U CN215085684U (en) | 2021-07-02 | 2021-07-02 | Special filter material for combustible gas of steelmaking converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215085684U true CN215085684U (en) | 2021-12-10 |
Family
ID=79313279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121498011.9U Active CN215085684U (en) | 2021-07-02 | 2021-07-02 | Special filter material for combustible gas of steelmaking converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215085684U (en) |
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2021
- 2021-07-02 CN CN202121498011.9U patent/CN215085684U/en active Active
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