CN217797970U - Electric push-pull type smoke exhaust shed for giant steel slag box - Google Patents
Electric push-pull type smoke exhaust shed for giant steel slag box Download PDFInfo
- Publication number
- CN217797970U CN217797970U CN202220444103.7U CN202220444103U CN217797970U CN 217797970 U CN217797970 U CN 217797970U CN 202220444103 U CN202220444103 U CN 202220444103U CN 217797970 U CN217797970 U CN 217797970U
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- China
- Prior art keywords
- shed
- movable
- slag box
- group
- guide rail
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- Expired - Fee Related
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- 239000002893 slag Substances 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 239000000779 smoke Substances 0.000 title claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 229910000746 Structural steel Inorganic materials 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 13
- 239000003063 flame retardant Substances 0.000 abstract description 2
- 239000003517 fume Substances 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a canopy process design technique is discharged fume to electronic plug-type giant steel slag box, including electric movable canopy and electronic platform dolly, electric movable canopy and electronic platform dolly are installed on slag box wall roof beam body upper portion, and electric movable canopy bottom is provided with the removal running roller, and the removal running roller sets up on the track. Be connected with the entablature and the bottom end rail that are used for reciprocal anchorage between the complex of the frame body of electronic removal canopy and the frame body that a plurality of equidistant settings respectively, the frame body top sets up confined type prism shed roof, type prism shed roof helps preventing the utility model discloses the high temperature resistant and fire-retardant condition in top. The frame bodies are connected through lateral side cross braces and top cross braces. And (4) preparing a concrete wall beam surface, respectively constructing H-shaped guide rail steel beams on two sides of the electric movable shed, and fixing the H-shaped guide rail steel beams on the concrete wall beam surface. The main structure also designs a cross brace and an anti-lodging structure which can ensure reliable movement, and effectively ensures the operation stability of the system.
Description
1. Field of the invention
The utility model belongs to the technical field of smelt and environmental protection construction, concretely relates to electric push-pull type giant steel slag box smoke discharging shed
2. Background of the invention
In recent years, due to the continuous requirements of the state on the improvement of working environment, personnel safety and environmental protection, the mode that steel slag is cooled by spraying water and then discharged through the roof of a factory is adjusted to be a box body for collecting flue gas, and the flue gas is purified and then discharged. The technology is more and more widely applied to the technical field of smelting and environment-friendly construction, provides a safe and comfortable working environment for constructors in the process of slag cooling, exhausting and purifying, and shows better economic and social values in the aspects of guaranteeing high-quality atmospheric emission and the like in the field of environment protection.
General steel slag is stacked through an open type factory building for years, and after being cooled by spray water, the steel slag is exhausted in a rough manner through a smoke exhaust mode on the top of the factory building, and the smoke is exhausted in the mode and is directly exhausted to the atmosphere without being processed. The operation process has the following problems that 1, on one hand, the working environment of workers is bad, and the potential safety hazards are many. 2. On the other hand, the serious environmental pollution is caused because the slag fume can not be effectively treated in time.
3. Contents of utility model
The utility model discloses a solve under the bad operational environment such as slag cooling, flue gas collection and purification emission, high temperature furnace slag transports, places, sprays comparatively difficult such as cooling, flue gas collection to and can't effectively satisfy the problem that influences the environmental protection such as operational environment and harmful gas emission, provide an electronic plug-type huge steel slag box smoke exhaust canopy.
The utility model discloses a realize through following technical scheme: an electric push-pull type smoke exhaust shed for a giant steel slag box comprises a movable smoke collection and discharge shed main body structure, an electric platform trolley, a movable shed guide rail, a movable shed cover and the like, wherein the movable shed main body structure is a main supporting structure of a giant shed body, and the shed body is designed by adopting high-quality structural steel and the like as main frame materials. The main structure is also provided with a cross brace and an anti-lodging structure which can ensure reliable movement, and the operation stability of the system is effectively ensured. The electric platform trolley adopts gear transmission, adopts a mode of large reduction ratio, large transmission torque and low-speed stable walking, and guarantees the moving stability. The movable shed guide rail is formed by adopting a combined mode of welding H-shaped steel and rectangular pipes, so that the rigidity of the operation system is ensured, and meanwhile, the electric platform trolley can be ensured to stably operate on the guide rail. The movable shed cover adopts silica gel fireproof cloth as a raw material. Effectively ensures that the shed cloth can be safely used for a long time in a high-temperature environment.
The smoke exhaust shed comprises a plurality of first and second groups of frame bodies which are arranged at equal intervals, beam structures which are used for fixing the first and second groups of frame bodies are connected between the first and second groups of frame bodies respectively, prismatic shed tops which are used for sealing are arranged at the tops of the first and second groups of frame bodies, and the beam structures are arranged between the shed tops of the first and second groups of frame bodies. The overall stability of the system structure is ensured by the structural design of the cross beam.
The first and second frame bodies comprise a first and second group of trusses which are similar to a prismatic shed roof, upright posts are symmetrically arranged at two ends of the first and second group of trusses, walking pulleys are fixed at the bottoms of the upright posts, the walking pulleys are arranged on guide rails, and the guide rails are fixed on concrete walls and concrete beams. Meanwhile, the first and second groups of truss pulley fixing plates are respectively welded and fixed with two ends of the electric platform trolley, and two ends of the truss are respectively provided with a set of electric platform trolley system.
The smoke exhaust shed comprises a plurality of third group frame bodies which are arranged at equal intervals, the third group frame bodies are connected with a cross bracing structure for fixing each other, and the tops of the third group frame bodies are provided with prismatic shed tops for sealing.
The third group frame body is including being the third group truss of class prism, and third group truss both ends symmetry is provided with the stand, and the stand bottom is fixed with a plurality of walking running rollers, and the running rollers setting is on the guide rail, and the guide rail is fixed on concrete wall and concrete beam.
The first and second groups of frame bodies are provided with positioning devices for limiting at two ends of the shed.
The shed roof is made of glass fiber silica gel fireproof materials.
The slag box smoke exhaust shed is used for collecting smoke dust after slag cooling in a centralized manner and exhausting smoke gas through the strong air exhaust and purification device. The main process comprises the steps that when slag is conveyed to a slag box, an electric platform trolley pulls a movable shed to move to one end of a box body, a high-temperature slag dumping area is opened, the slag is conveyed into the furnace box through a crane, after the furnace box is full of the slag, the electric platform trolley pushes the movable shed to close a slag box space, after the movable shed is closed, a spraying water pipeline system sprays cold water to rapidly cool the slag, a large amount of smoke and dust waste gas generated in the cooling process is collected into the movable shed, smoke in the movable shed passes through a smoke exhaust pipeline, strong exhaust is conducted to a smoke purification system, and the gas qualified in purification is discharged into the atmosphere. This completes a process cycle. The whole system is used repeatedly.
The utility model has the advantages of simple structure and reasonable design, compare prior art and have following beneficial effect:
the utility model improves the traditional fixed type in-site slag accumulation and open type smoke discharge mode into the mode that smoke is collected by the movable shed which can be moved and pushed and pulled electrically, thereby solving the problems of bad working environment and huge potential safety hazard of personnel in the traditional process; the process application technology of the electric push-pull type large steel slag box smoke exhaust shed solves the problem that the smoke cannot be effectively collected and treated for a long time to influence the atmospheric environmental protection; the utility model has simple operation, convenient movement by electric push-pull of the frame body, smooth process from slag entering to gas purification completion, high efficiency and effective reduction of operation cost; the utility model arranges all the functional partitions in a unified way, greatly facilitates the construction and production and saves the transportation time; the utility model has the advantages that the fixing and limiting functions are flexibly adjustable, the frame body is ensured to have the push-pull movement function, the stability of the frame body is ensured, and the overall safety is improved; the utility model discloses a portable extension of H shaped steel track combination guide rail is conveniently installed and removed through the welded mode, can adjust according to the construction conditions, and the job site is apart from great problem when solving construction along the line. The utility model discloses a top square steel truss can guarantee to collect and each stage of emission process carries out the effective processing to the flue gas with the fire prevention ceiling.
4. Description of the drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the first and second frame members of FIG. 1;
fig. 3 is a schematic structural view of a third group of frame bodies in fig. 1;
FIG. 4 is a schematic view of the relative movement position of the rollers and the guide rails;
in the figure: 1-an electric movable shed, 2-a slag box, 3-an electric platform trolley, 4-a first group of frame bodies and a second group of frame bodies, 4.1-a first group of frame body stand columns and a second group of frame body stand columns, 4.2-a first group of truss bodies and a second group of truss bodies, 5-a third group of frame body stand columns, 5.2-a third group of truss bodies, 6-a shed roof, 7-movable rollers, 8-a rectangular pipe guide rail, 9-a lower cross beam, 10-an upper cross beam, 11-a side cross beam, 12-a top cross beam, 13-a concrete wall beam body and 14-an H-shaped guide rail steel beam.
5. Detailed description of the preferred embodiments
It is right to refer to fig. 1-4 the utility model discloses further elucidate, an electronic plug-type giant steel slag box smoke exhaust canopy, including electric movable canopy 1, slag box 2 and electric platform dolly 3, electric movable canopy 1 and electric platform dolly 3 are installed on slag box wall roof beam body upper portion, and electric movable canopy bottom is provided with removal running roller 7, and removal running roller 7 sets up on track 8, and electric movable canopy removes in the guide rail certain area.
The first group of framework bodies 4, the second group of framework bodies 4 and the third group of framework bodies 5 of the electric moving shed 1 are basically the same in structure and specification and comprise a union body of the two groups of framework bodies 4, an upper cross beam 10 and a lower cross beam 9 which are used for being mutually fixed are respectively connected between the first group of framework bodies 4 and the second group of framework bodies 4, and a shed roof 6 used for being closed is arranged at the top of the first group of framework bodies 4 and the top of the second group of framework bodies 4. The electric movable shed 1 comprises a plurality of third group frame bodies 5 which are arranged at equal intervals, an upper cross beam 10 and a lower cross beam 9 which are fixed mutually are respectively connected between the third group frame bodies 5, the tops of the third group frame bodies 5 are provided with prismatic shed tops 6 which are used for sealing, and the prismatic shed tops 6 help preventing the utility model discloses the top is high temperature resistant and the fire-retardant condition. The third group of frame bodies 5 is connected with the first and second groups of frame bodies 4 through lateral cross braces 11 and top cross braces 12.
The utility model discloses during the installation, need make concrete wall beam surface 13 earlier to do H type guide rail girder steel 14 respectively in the both sides of electric movable shed 1, H type guide rail girder steel 14 adopts H shaped steel, and utilize expansion bolts to fix H type guide rail girder steel 14 on concrete wall beam surface 13, expansion bolts for fixing H type guide rail girder steel 14 need guarantee H type guide rail girder steel 14 firm, concrete interval need obtain according to calculating, and the interval must not exceed 1.0 meter. Rectangular pipe guide rails 8 are welded in the middle of the H-shaped guide rail steel beams 14, and the rectangular pipe guide rails 8 guarantee that the electric movable shed can move stably.
The first group of frame bodies 4 and the second group of frame bodies 5 are used for supporting the frame, the first group of frame bodies 4 and the second group of frame bodies 4 comprise a first group of trusses 4.2 which are similar to prisms, two ends of the first group of trusses 4.2 are symmetrically provided with a first group of frame body stand columns 4.1 and a second group of frame body stand columns 4.1, the bottoms of the first group of frame body stand columns 4.1 and the bottoms of the second group of frame body stand columns 4.1 are fixedly provided with moving rollers 7, the moving rollers 7 are arranged in rectangular tube guide rails 8, and the rectangular tube guide rails 8 are welded and fixed on H-shaped guide rail steel beams 14. The third group of frame bodies 5 comprise third group trusses 5.2 which are similar to prisms, third group of frame body upright columns 5.1 are symmetrically arranged at two ends of the third group of trusses 5.2, a plurality of movable rollers 7 are fixed at the bottoms of the third group of frame body upright columns 5.1, and the movable rollers 7 are also arranged in the rectangular tube guide rail 8. Wherein the movable rollers 7 respectively welded below the first and second groups of frame body upright columns 4.1 and the third group of frame body upright columns 5.1 are rollers with fixed limiting function.
Meanwhile, the electric movable shed 1 is provided with a positioning limit switch and a mechanical limit device for limiting at two ends of the first and second groups of frame bodies 4. The accurate stopping position of the electric movable shed is ensured through the positioning limit switch and the mechanical limit device.
Further, the electric movable shed 1 moves through the electric platform trolley 3 and the movable roller 7 arranged at the bottom, wherein the electric movable shed 1 can move towards two directions respectively, and the top of the slag box 2 can be ensured to be closed and opened through the movement in two directions. When raw materials need to be hoisted into the slag box 2, the electric movable shed 1 can be moved towards the open slag box 2, the slag box 2 is in a state, further, the slag can be directly unloaded into the slag box 2 through the hoisting equipment at a reasonable storage position, after the unloading is finished, the electric movable shed 1 is moved towards the closed slag box 2, after the slag box 2 is closed, the spraying and cooling of the slag can be further finished in the box, and the smoke in the furnace box is collected and discharged to be processed and other subsequent process flows. After the whole process is completed, the next process is completed after the circulation action is performed.
Claims (2)
1. An electric push-pull type smoke exhaust shed for a giant steel slag box is characterized by comprising a movable smoke collection and exhaust shed main body structure, an electric platform trolley, a movable shed guide rail and a movable shed cover, wherein the movable shed main body structure is a main supporting structure of a giant shed body, and the shed body is designed by adopting high-quality structural steel as a main frame material;
the movable shed guide rail is formed by adopting a combination mode of welding H-shaped steel and a rectangular pipe;
the movable shed cover adopts silica gel fireproof cloth as a raw material.
2. The electric push-pull type giant steel slag box smoke exhaust shed as claimed in claim 1, wherein the shed roof is made of glass fiber silica gel fireproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444103.7U CN217797970U (en) | 2022-03-03 | 2022-03-03 | Electric push-pull type smoke exhaust shed for giant steel slag box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444103.7U CN217797970U (en) | 2022-03-03 | 2022-03-03 | Electric push-pull type smoke exhaust shed for giant steel slag box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217797970U true CN217797970U (en) | 2022-11-15 |
Family
ID=83979325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220444103.7U Expired - Fee Related CN217797970U (en) | 2022-03-03 | 2022-03-03 | Electric push-pull type smoke exhaust shed for giant steel slag box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217797970U (en) |
-
2022
- 2022-03-03 CN CN202220444103.7U patent/CN217797970U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221115 |