CN213866285U - Energy-concerving and environment-protective type air supply arrangement - Google Patents
Energy-concerving and environment-protective type air supply arrangement Download PDFInfo
- Publication number
- CN213866285U CN213866285U CN202022775829.2U CN202022775829U CN213866285U CN 213866285 U CN213866285 U CN 213866285U CN 202022775829 U CN202022775829 U CN 202022775829U CN 213866285 U CN213866285 U CN 213866285U
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- reducing
- fixedly connected
- air supply
- energy
- expansion joint
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- 238000003860 storage Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an energy-concerving and environment-protective type air supply arrangement, including the expansion joint, the expansion joint lateral wall evenly is provided with a plurality of fasteners, the expansion joint top is provided with the reducing, reducing bottom fixedly connected with connecting pipe, the terminal surface fixedly connected with flange of reducing is kept away from to the connecting pipe, reducing inside wall fixedly connected with end liner, the end liner is kept away from the flange side and is provided with the filter stand, filter the inside fixedly connected with filter screen of filter stand, the filter stand is far away from end liner side fixedly connected with top lining, the reducing top is provided with input element. The utility model discloses a filter screen filters the air that gets into, and the dust of production gets into at the device during stop work and stores the storehouse, and the top lining is dismantled to the rethread to accomplish the clearance task of dust, prevent dust access device effectively, thereby indirect hoisting device's life.
Description
Technical Field
The utility model relates to a blast furnace air supply field especially relates to an energy-concerving and environment-protective type air supply arrangement.
Background
The blast furnace uses steel plate as furnace shell, and refractory brick lining is built in the shell. The blast furnace body is divided into a furnace throat, a furnace body, a furnace waist, a furnace belly and a furnace hearth 5 from top to bottom. Because of the advantages of good economic index, simple process, large production capacity, high labor production efficiency, low energy consumption and the like of the blast furnace iron-making technology, the iron produced by the method accounts for the vast majority of the total iron production in the world, and the air supply device plays a vital role in the blast furnace.
The reducing of the existing blast furnace air supply device is usually connected with an input element, but the input element pumps air into the device in the operation process, but because the extraction power is high, the air usually contains more dust, so that a large amount of dust enters the device, the device is blocked after long-term use, and the device is not easy to use and maintain, so that the energy-saving and environment-friendly air supply device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an energy-saving and environment-friendly air supply device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an energy-concerving and environment-protective type air supply arrangement, includes the expansion joint, the expansion joint lateral wall evenly is provided with a plurality of fasteners, the expansion joint top is provided with the reducing, reducing bottom fixedly connected with connecting pipe, the terminal surface fixedly connected with flange of reducing is kept away from to the connecting pipe, reducing inside wall fixedly connected with end liner, the end liner is kept away from the flange side and is provided with the filter stand, filter the inside fixedly connected with filter screen of stand, the filter stand is far away from end liner side fixedly connected with top lining, the reducing top is provided with input element.
As a further description of the above technical solution:
the flange is fixedly connected with the top of the expansion joint through bolts.
As a further description of the above technical solution:
the reducing is arranged in a round table shape.
As a further description of the above technical solution:
the filter frame inside wall is provided with stores the storehouse.
As a further description of the above technical solution:
the top lining, the filter frame and the bottom lining are fixedly connected through fastening screws.
As a further description of the above technical solution:
the top lining is arranged in a circular ring shape.
As a further description of the above technical solution:
the fastener top is provided with the connecting seat, and the connecting seat is welding setting with the reducing.
The utility model discloses following beneficial effect has:
1. the utility model discloses be provided with the filter stand in the reducing position, filter the air that gets into through the filter screen, the dust of production gets into when the device stop work and stores the storehouse, and the top lining is dismantled to the rethread to accomplish the clearance task of dust, prevent dust access device effectively, thereby indirect hoisting device's life.
2. The filtering frame is arranged at the position of the reducing diameter, the filtering frame is provided with the fastener, the connecting seat is arranged at the top of the fastener, and the connecting seat and the reducing diameter are arranged in a welding way, so that the positions of the reducing diameter and the expansion joint are stabilized, namely the stability of the lifting device; and meanwhile, the top lining is arranged, and the tightness of the device is improved by contacting the top lining with the input element.
Drawings
FIG. 1 is a schematic structural view of an energy-saving and environment-friendly air supply device provided by the present invention;
FIG. 2 is a side view of the reducing structure of the energy-saving and environment-friendly air supply device of the present invention;
fig. 3 is a bottom view of the reducing of the energy-saving environment-friendly air supply device provided by the utility model.
Illustration of the drawings:
1. an expansion joint; 11. a fastener; 2. reducing; 21. a connecting pipe; 22. a flange; 23. a bottom lining; 24. A filter frame; 25. a filter screen; 26. a top liner; 27. fastening screws; 3. an input element.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment:
an energy-saving environment-friendly air supply device comprises an expansion joint 1, a plurality of fasteners 11 are uniformly arranged on the side wall of the expansion joint 1, a reducing pipe 2 is arranged at the top of the expansion joint 1, a connecting pipe 21 is fixedly connected at the bottom of the reducing pipe 2, a flange 22 is fixedly connected on the end surface of the connecting pipe 21 far away from the reducing pipe 2, a bottom liner 23 is fixedly connected on the inner side wall of the reducing pipe 2, a filter frame 24 is arranged on the side of the bottom liner 23 far away from the flange 22, a filter screen 25 is fixedly connected in the filter frame 24, the air is filtered by the filter screen 25, and the generated dust enters the storage bin when the device stops working, and then by detaching the top lining 26, therefore, the dust cleaning task is completed, dust is effectively prevented from entering the device, the service life of the device is indirectly prolonged, the maintenance cost of the device is reduced, the side, far away from the bottom lining 23, of the filter frame 24 is fixedly connected with the top lining 26, and the top of the reducing pipe 2 is provided with the input element 3.
The flange 22 is fixedly connected with the top of the expansion joint 1 through bolts. The reducing diameter 2 is arranged in a circular truncated cone shape. The filter frame 24 is provided with a storage bin on the inner side wall. The top liner 26, the filter frame 24 and the bottom liner 23 are fixedly connected by fastening screws 27. The top lining 26 is arranged in a circular ring shape, a connecting seat is arranged at the top of the fastener 11 and is welded with the reducing joint 2, so that the positions of the reducing joint 2 and the expansion joint 1 are stabilized, namely the stability of the lifting device is improved; a top lining 26 is also provided, and the tightness of the device is improved by the contact of the top lining 26 and the input element 3. The top of the fastener 11 is provided with a connecting seat, and the connecting seat and the reducing 2 are welded.
The working principle is as follows: the connecting seat is arranged at the top of the fastener 11, and the connecting seat and the reducing joint 2 are arranged in a welding way, so that the positions of the reducing joint 2 and the expansion joint 1 are stabilized, namely the stability of the lifting device is improved; the top lining 26 is arranged at the same time, the tightness of the device is improved by the contact of the top lining 26 and the input element 3, the entering air is filtered by the filter screen 25, the generated dust enters the storage bin when the device stops working, and the top lining 26 is detached by the process, so that the cleaning task of the dust is completed, the dust is effectively prevented from entering the device, the service life of the device is indirectly prolonged, and the maintenance cost of the device is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an energy-concerving and environment-protective type air supply arrangement, includes expansion joint (1), its characterized in that: expansion joint (1) lateral wall evenly is provided with a plurality of fasteners (11), expansion joint (1) top is provided with reducing (2), reducing (2) bottom fixedly connected with connecting pipe (21), terminal surface fixedly connected with flange (22) of reducing (2) are kept away from in connecting pipe (21), reducing (2) inside wall fixedly connected with end liner (23), end liner (23) are kept away from flange (22) side and are provided with and filter frame (24), filter frame (24) inside fixedly connected with filter screen (25), end liner (23) side fixedly connected with top liner (26) are kept away from in filter frame (24), reducing (2) top is provided with input element (3).
2. An energy-saving environment-friendly air supply device according to claim 1, characterized in that: the flange (22) is fixedly connected with the top of the expansion joint (1) through bolts.
3. An energy-saving environment-friendly air supply device according to claim 1, characterized in that: the reducing pipe (2) is arranged in a circular truncated cone shape.
4. An energy-saving environment-friendly air supply device according to claim 1, characterized in that: the inner side wall of the filter frame (24) is provided with a storage bin.
5. An energy-saving environment-friendly air supply device according to claim 1, characterized in that: the top lining (26), the filter frame (24) and the bottom lining (23) are fixedly connected through fastening screws (27).
6. An energy-saving environment-friendly air supply device according to claim 1, characterized in that: the top lining (26) is arranged in a circular ring shape.
7. An energy-saving environment-friendly air supply device according to claim 1, characterized in that: the top of the fastener (11) is provided with a connecting seat, and the connecting seat and the reducing pipe (2) are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775829.2U CN213866285U (en) | 2020-11-26 | 2020-11-26 | Energy-concerving and environment-protective type air supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775829.2U CN213866285U (en) | 2020-11-26 | 2020-11-26 | Energy-concerving and environment-protective type air supply arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213866285U true CN213866285U (en) | 2021-08-03 |
Family
ID=77039870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022775829.2U Active CN213866285U (en) | 2020-11-26 | 2020-11-26 | Energy-concerving and environment-protective type air supply arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213866285U (en) |
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2020
- 2020-11-26 CN CN202022775829.2U patent/CN213866285U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231118 Address after: No. 288-6, Zhonggu Road, Private Garden, Longshan Street, Zhangqiu District, Jinan City, Shandong Province, 250216 Patentee after: Jinan Qingxue Intelligent Technology Co.,Ltd. Address before: 250216 Longshan sub district office, Zhangqiu District, Jinan City, Shandong Province (south of Jiqing Road) Patentee before: Jinan Qingxue Metallurgical Equipment Co.,Ltd. |