CN219547005U - Trapping cover structure for refining furnace - Google Patents
Trapping cover structure for refining furnace Download PDFInfo
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- CN219547005U CN219547005U CN202223582363.XU CN202223582363U CN219547005U CN 219547005 U CN219547005 U CN 219547005U CN 202223582363 U CN202223582363 U CN 202223582363U CN 219547005 U CN219547005 U CN 219547005U
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- entrapment
- capturing
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Abstract
The utility model discloses a capturing cover structure for a refining furnace, which comprises a right station capturing cover for collecting flue gas, wherein a plurality of traveling driving mechanisms are arranged on the outer side of the right station capturing cover, the traveling driving mechanisms drive a rotating shaft and a gear to rotate through a motor so as to drive the right station capturing cover to move, the right station capturing cover is of a frame structure, refractory materials are arranged on the inner wall of the right station capturing cover, an air suction opening is arranged at the upper end of the right station capturing cover, a control valve capable of helping the traveling driving mechanisms to move is arranged on the side edge of the right station capturing cover, the right station capturing cover is slidably connected to a high-low rail beam, the high-low rail beam is a multi-rail beam, and the right station capturing cover is moved through rail beams with different heights up and down.
Description
Technical Field
The utility model belongs to the technical field of refining furnaces, and particularly relates to a capturing cover structure for a refining furnace.
Background
The refining furnace is a smelting device in the hot working industry, is mainly used for carrying out deoxidation and alloying processes on molten steel in ferrous metallurgy, is designed with two stations, and can carry out wire feeding or feeding and other operation processes while heating one station, thereby maximally improving the production rhythm of the refining furnace.
At present, a furnace cover side suction mode is generally adopted for smoke discharging and dust removing of a large-scale rotary double-station refining furnace, and along with the improvement of national environmental protection requirements, the design mode cannot meet relevant regulation requirements, unnecessary pollution can be caused, and part of pollutant is scattered into the air to influence the environment.
For example, the prior art chinese patent number is: CN206872864U, a mobile containment hood, which: the sealed cover of the device can well collect the flue gas dissipated from the upper part of the refining furnace through the position change of the movable cover, and has low price and low cost. "
The design form cannot meet the related regulation requirements along with the improvement of the national environmental protection requirements, so that unnecessary pollution is caused, and part of pollutant is scattered into the air to influence the environment.
Therefore, in view of the current situation, there is an urgent need to design and produce a capturing hood structure for a refining furnace to meet the needs of practical use.
Disclosure of Invention
The utility model aims to provide a capturing cover structure for a refining furnace, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a refining furnace is with entrapment cover structure, includes the right station entrapment cover that is used for refining furnace flue gas to collect, the right station entrapment cover outside is provided with a plurality of walking actuating mechanism, walking actuating mechanism drives pivot and gear through the motor and rotates and drive right station entrapment cover and remove, right station entrapment cover is frame construction and inner wall and is provided with refractory material, right station entrapment cover upper end is provided with the inlet scoop, right station entrapment cover side is provided with the control valve who can help walking actuating mechanism to remove, right station entrapment cover sliding connection is on high low rail roof beam, high low rail roof beam is multichannel rail roof beam and realizes the removal to right station entrapment cover through the rail roof beam of upper and lower different co-altitude.
Preferably, a plurality of high-low rail beam supports for supporting the high-low rail beams are welded at the low ends of the high-low rail beams, the supporting rods are arranged on the high-low rail beam supports when the low rail beams are supported to assist in supporting, and the I-shaped supporting frames are used for assisting in fixing the capturing cover when the high rail beams are supported by the high-low rail beam supports.
Preferably, the walking driving mechanism outside the right station capturing cover is fixed through a triangular fixing frame.
Preferably, the fixed retaining wall is installed on the side edge of the right station capturing cover, the fixed retaining wall adopts a frame structure, and the inner side of the fixed retaining wall is provided with heat insulation materials positioned around the lower part of the right station capturing cover.
Preferably, the left station collecting cover which is provided with the same device as the right station collecting cover and used for collecting flue gas of the refining furnace is arranged on the side edge of the right station collecting cover, the left station collecting cover moves on the right side through a traveling driving mechanism, and the left station collecting cover is in sliding connection through a high rail beam and a low rail beam.
Preferably, a labyrinth is arranged at the joint part between the right station capturing cover and the left station capturing cover, and the labyrinth is in sealing connection with the right station capturing cover and the left station capturing cover.
Compared with the prior art, the utility model has the technical effects and advantages that:
this entrapment cover structure for refining furnace realizes collecting the flue gas of refining furnace through right station entrapment cover, left station entrapment cover and maze, places the outer leakage influence environment of flue gas, and supports and walk actuating mechanism through high low rail beam, high low rail beam and realize the automation removal to the entrapment cover, has reduced the consumption of manpower and has avoided the flue gas to influence the healthy of people when using, forms the outer leakage that leaks that a confined space avoided the flue gas through fixed barricade, right station entrapment cover and left station entrapment cover, has avoided the outer leakage of flue gas to lead to environmental pollution.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a side view of the present utility model.
Reference numerals illustrate:
in the figure: 1. a right station capturing cover; 2. a left station capturing cover; 3. a high-low rail beam; 4. high and low rail beam supports; 5. fixing the retaining wall; 6. a maze.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.
The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.
In order to solve the above-mentioned problem, the capture hood structure for the refining furnace as shown in fig. 1 to 3, including the right station capture hood 1 that is used for the refining furnace flue gas to collect, if change the electrode and overhaul and remove right station capture hood 1 to the right side and help its replacement, right station capture hood 1 realizes moving about through the side to be connected with fixed barricade 5 in order to form airtight space and avoid the flue gas to leak, right station capture hood 1 outside is provided with a plurality of walking actuating mechanism, walking actuating mechanism drives pivot and gear through the motor and rotates and drive right station capture hood 1 and remove, right station capture hood 1 is frame construction and inner wall are provided with refractory material, right station capture hood 1 upper end is provided with the inlet scoop, the inlet scoop is controlled through control valve and makes it can link to each other with the pipeline, right station capture hood 1 side is provided with the control valve that can help walking actuating mechanism to remove, control valve control motor realizes moving about right station capture hood 1 in order to reach the use purpose, right station capture hood 1 sliding connection is on high-low beam 3, high-low beam 3 is the rail beam and is the rail beam that is different to the high-down rail beam is realized to the rail beam of high-down to move rail beam 1.
The high-low rail beam 3 low end welding has a plurality of high-low rail beam supports 4 that are used for supporting high-low rail beam 3, high-low rail beam supports 4 are provided with the bracing piece when supporting low rail beam and help to support, the bottom rail beam support of high-low rail beam supports 4 is connected with ground through the bracing piece and realizes the fixed to right station entrapment cover 1 and left station entrapment cover 2, high-low rail beam supports 4 use the I-shaped braced frame to help the entrapment cover to fix when supporting high rail beam, the walking actuating mechanism outside right station entrapment cover 1 is fixed through triangle-shaped fixed frame, fixed retaining wall 5 is installed to right station entrapment cover 1 side, fixed retaining wall 5 adopts frame construction, fixed retaining wall 5 inboard is installed right station entrapment cover 1 below all around insulation material, right station entrapment cover 1 side install with right station entrapment cover 1 be provided with the same device and be used for refining furnace flue gas collection's left station entrapment cover 2, left station entrapment cover 2 moves through walking actuating mechanism looks right side, left station entrapment cover 2 carries out sliding connection through high-low rail beam 3, right station entrapment cover 1 and left station entrapment cover 2 middle part and labyrinth joint 1 and left station entrapment cover 6 are installed to the left station entrapment cover 2 and are sealed and are connected with right station entrapment cover 2 and are sealed by maze 6.
Principle of operation
This entrapment cover structure for refining furnace starts walking actuating mechanism and realizes going on controlling on high low rail beam 3 right station entrapment cover 1 and left station entrapment cover 2 in the use, and through right station entrapment cover 1 and left station entrapment cover 2 to both sides removal and combine together with fixed barricade 5, form a relatively confined space, the entrapment of the refining furnace flue gas of being convenient for is connected through right station entrapment cover 1, left station entrapment cover 2 and maze 6 and is formed airtight space.
It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a refining furnace is with entrapment cover structure, includes right station entrapment cover (1) that are used for refining furnace flue gas to collect, its characterized in that: the utility model discloses a right station entrapment cover, including right station entrapment cover (1), motor, right station entrapment cover (1) and upper end, right station entrapment cover (1) outside is provided with a plurality of walking actuating mechanism, walking actuating mechanism drives pivot and gear through the motor and rotates and drives right station entrapment cover (1) and remove, right station entrapment cover (1) is frame construction and inner wall are provided with refractory material, right station entrapment cover (1) upper end is provided with the inlet scoop, right station entrapment cover (1) side is provided with the control valve who can help walking actuating mechanism to remove, right station entrapment cover (1) sliding connection is on high and low rail roof beam (3), high and low rail roof beam (3) are multichannel rail roof beam and realize the removal to right station entrapment cover (1) through the rail roof beam of upper and lower different height.
2. The capturing cover structure for a refining furnace according to claim 1, wherein: the high-low rail beam support (4) used for supporting the high-low rail beam (3) is welded at the low end of the high-low rail beam (3), the supporting rods are arranged on the high-low rail beam support (4) to assist in supporting when supporting the low rail beam, and the I-shaped supporting frames are used for assisting in fixing the trapping cover when supporting the high rail beam by the high-low rail beam support (4).
3. The capturing cover structure for a refining furnace according to claim 2, characterized in that: the walking driving mechanism at the outer side of the right station capturing cover (1) is fixed through a triangular fixing frame.
4. The capturing cover structure for a refining furnace according to claim 2, characterized in that: the right station capturing cover is characterized in that a fixed retaining wall (5) is arranged on the side edge of the right station capturing cover (1), the fixed retaining wall (5) adopts a frame structure, and heat insulation materials positioned around the lower portion of the right station capturing cover (1) are arranged on the inner side of the fixed retaining wall (5).
5. The capturing cover structure for a refining furnace according to claim 4, wherein: the left station collecting cover (2) which is provided with the same device as the right station collecting cover (1) and used for collecting flue gas of the refining furnace is arranged on the side edge of the right station collecting cover (1), the left station collecting cover (2) moves on the right side through a traveling driving mechanism, and the left station collecting cover (2) is in sliding connection through a high rail beam (3).
6. The capturing hood structure for a refining furnace according to claim 5, wherein: the labyrinth (6) is arranged at the joint part between the right station capturing cover (1) and the left station capturing cover (2), and the labyrinth (6) is in sealing connection with the right station capturing cover (1) and the left station capturing cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223582363.XU CN219547005U (en) | 2022-12-31 | 2022-12-31 | Trapping cover structure for refining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223582363.XU CN219547005U (en) | 2022-12-31 | 2022-12-31 | Trapping cover structure for refining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219547005U true CN219547005U (en) | 2023-08-18 |
Family
ID=87700259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223582363.XU Active CN219547005U (en) | 2022-12-31 | 2022-12-31 | Trapping cover structure for refining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219547005U (en) |
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2022
- 2022-12-31 CN CN202223582363.XU patent/CN219547005U/en active Active
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