CN219899563U - Casting unorganized flue gas collection device - Google Patents
Casting unorganized flue gas collection device Download PDFInfo
- Publication number
- CN219899563U CN219899563U CN202320694523.5U CN202320694523U CN219899563U CN 219899563 U CN219899563 U CN 219899563U CN 202320694523 U CN202320694523 U CN 202320694523U CN 219899563 U CN219899563 U CN 219899563U
- Authority
- CN
- China
- Prior art keywords
- flue
- valve
- casting
- flue gas
- movable dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005266 casting Methods 0.000 title claims abstract description 28
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000003546 flue gas Substances 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 76
- 239000011490 mineral wool Substances 0.000 claims description 16
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model provides a casting unstructured flue gas collecting device which comprises a movable dust hood, a flue, a valve expansion joint, a dust collection pipeline, a travelling rail and a driving device, wherein the movable dust hood is arranged on the flue; the dust collection pipeline is provided with a valve, the side face of the movable dust collection cover is connected with a flue, one side of the valve expansion joint is connected with the flue, and the other side of the valve expansion joint is connected with the valve in a detachable mode; the walking tracks are arranged on two sides of the pouring pool, the movable dust hood is connected with the walking tracks, and horizontally moves along the walking tracks. The utility model has compact structure and stable operation; the travelling wheel is arranged on the movable dust collection cover; the side is connected with the flue, sets up the valve telescopic joint on the flue, can remove the dust cage accurate removal according to workshop production needs, adjustment and valve butt joint's angle and position. The sliding plate is arranged at the top of the movable dust hood, the opening degree of the sliding plate can be controlled according to the casting requirement of the crane, and the sealing effect of the dust hood is ensured to the greatest extent.
Description
Technical Field
The utility model relates to the technical field of flue gas collection devices, in particular to a casting unstructured flue gas collection device.
Background
The conventional ingot mold casting and crown block clamp iron slot entering mode is adopted in the general ferrosilicon alloy submerged arc furnace, so that more labor is needed in front of the furnace, the labor intensity of workers is high, the operation environment is poor, and potential safety hazards in the operation process are high. The casting process produces a great amount of unqualified products such as die head iron, super thickness, die sticking, air holes and the like, which cause loss to production. The ingot mould loss is higher, and the average ton ingot mould consumption is 6-7Kg.
The use of ingot mould casting causes considerable difficulty in capturing and recycling casting smoke due to the large casting space interval. Therefore, a device capable of effectively capturing and recycling ferrosilicon casting smoke is needed.
For example, in chinese patent application publication No. CN 112077105A, application publication No. 2020.12.15, an improved mobile dust removal apparatus for a casting area of a continuous casting machine is disclosed. Comprises a dust hood, a movable track and a workshop dust removal system; the movable rail comprises a high rail and a low rail which are parallel to the track of the tundish car, the high rail is arranged on the side of the pouring ladle, is positioned between the ladle turntable and the crane and is supported on the factory building column structure, the low rail is arranged on the side of the tundish and is positioned above the outer side of the tundish car and is supported on the ladle operation platform. A cut-off valve is arranged at a pipeline interface of the workshop dust removal system; and when the dust hood is poured, the dust hood is moved to a pouring position, the dust hood cover body covers the whole pouring area, the collecting flue and the skirt plate downwards extend to be close to the middle ladle, the dust removing pipe of the dust hood is communicated with a workshop dust removing system, the cut-off valve is opened, and the workshop dust removing system finishes the purification and then the discharge of the flue gas. However, the scheme is complex in structure, the dust hood is not strong in sealing performance, and the flue is a fixed position, so that the dust collector is suitable for small-sized pouring dust removal.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model aims to provide a casting unstructured flue gas collecting device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a casting non-tissue flue gas collecting device, which is of a side suction structure; comprises a movable dust hood, a flue, a valve expansion joint, a dust collection pipeline, a walking track and a driving device;
the dust collection pipeline is provided with a valve, the side face of the movable dust collection cover is connected with a flue, one side of the valve expansion joint is connected with the flue, and the other side of the valve expansion joint is connected with the valve in a detachable mode;
the walking rails are arranged on two sides of the pouring pool, and the movable dust hood is connected with the walking rails and horizontally moves along the walking rails.
The utility model is further provided with: the valve expansion joint comprises an expansion pipe and an air cylinder, wherein end flanges are arranged at two ends of the expansion pipe, one end flange is connected with a push rod of the air cylinder, and the other end flange is connected with the output end of the push rod of the air cylinder.
The utility model is further provided with: the movable dust hood is provided with a plurality of vertical plates and a side plate, one side of each vertical plate is connected with the side plate, and the side plate is connected with a flue; the other side of the vertical plate is provided with a vertical support column in an extending mode, and the top of the vertical plate is provided with a horizontal support column in an extending mode.
The side plate is obliquely arranged compared with the pouring pool at the bottom, so that gas is convenient to collect. The support columns at the top and the side of the vertical plate are used for supporting the movable dust collection cover.
The utility model is further provided with: and travelling wheels are arranged on the vertical support columns and the horizontal support columns.
The utility model is further provided with: the walking track comprises a high-level track and a low-level track; the low-level track is arranged on the ground and is connected with travelling wheels on the vertical support columns; the high-level track is arranged at the high position of the wall and is connected with the travelling wheels on the horizontal support columns.
The utility model is further provided with: the driving device is connected with the travelling wheels.
The utility model is further provided with: the high-level track and the low-level track are respectively arranged at two sides of the pouring pool, and the dust collection pipeline is arranged below the high-level track and fixedly connected with the wall.
The utility model is further provided with: the inner wall of the movable dust hood is also provided with a hook, high-temperature-resistant rock wool is fixed on the hook, and the outer side of the rock wool is fixed by using a stainless steel net.
The hook is arranged on the inner wall of the movable dust hood and used for fixing high-temperature-resistant rock wool, so that the outer wall of the movable dust hood is protected, the outer side of the rock wool is fixed by a stainless steel net, and the rock wool is fixed again to prevent the rock wool from falling off.
The utility model is further provided with: the casting non-tissue flue gas collecting device further comprises a sliding plate, an inclined sliding groove is formed in the top of the movable dust collecting cover, and the sliding plate is arranged in the sliding groove.
The utility model is further provided with: the inclination angle of the sliding groove is 10 degrees.
In actual work, the slide plate is arranged at the top of the movable dust hood, has an inclination angle of about 10 degrees, and slightly touches by means of the crown block steel wire rope, so that the slide plate can move obliquely upwards, namely the opening function is realized. After the steel wire rope is moved away, the steel wire rope can move downwards by means of self gravity, and then the closing function is realized.
The device realizes the function of opening and closing through the cooperation of the sliding plate and the sliding groove. The sliding groove has an inclination angle of 10 degrees, so the sealing can be realized by gravity, the opening size of the sliding plate can be controlled according to the actual casting requirement, and the sealing effect of the dust collecting cover is ensured to the greatest extent.
In summary, the technical scheme of the utility model has the following beneficial effects:
1. the utility model is provided with the valve expansion joint, so that a worker can adjust the angle and the position of the butt joint of the valve according to production requirements.
2. The travelling wheels are arranged at the bottom and the top of the movable dust hood, travelling rails are arranged in a workshop and are arranged at two sides of the pouring pool, and the movable dust hood can be accurately moved in a remote control manner according to the production requirements of the workshop.
3. The inner wall of the movable dust hood is provided with a hook for fixing high-temperature-resistant rock wool, so that the movable dust hood is protected, the outer side of the rock wool is fixed by using a stainless steel net, and the rock wool is fixed again to prevent the rock wool from falling off.
4. The sliding plate is arranged at the top of the dust hood, and the sliding plate has an inclination angle of about 10 degrees, so that the sealing can be realized by gravity, the opening of the sliding plate can be controlled according to the casting requirement of the crane, and the sealing effect of the dust hood is ensured to the greatest extent.
5. The utility model has compact structure, space saving and stable operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1-moving dust hood, 11-vertical support column, 12-horizontal support column, 2-flue, 3-valve expansion joint, 4-dust collection pipeline, 5-travelling wheel, 61-high level track, 62-low level track, 7-slide plate and 8-pouring basin.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described in the following with reference to the accompanying drawings, and based on the embodiments of the present utility model, other similar embodiments obtained by those skilled in the art without making any inventive effort should be included in the scope of protection of the present utility model. In addition, directional words such as "upper", "lower", "left", "right", and the like, as used in the following embodiments are merely directions with reference to the drawings, and thus, the directional words used are intended to illustrate, not to limit, the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof. Meanwhile, the term used in the present specification includes any and all combinations of the items listed in association.
The utility model will be further described with reference to the drawings and preferred embodiments.
Examples:
as shown in fig. 1, in a preferred embodiment of the present utility model, a cast unstructured flue gas collection device is provided, wherein the collection device is of a side suction structure; comprises a movable dust hood 1, a flue 2, a valve expansion joint 3, a dust collection pipeline 4, a walking track and a driving device; the dust collection pipeline 4 is provided with a valve, the side face of the movable dust collection cover 1 is connected with the flue 2, one side of the valve expansion joint 3 is connected with the flue 2, and the other side of the valve expansion joint is connected with the valve in a detachable mode; the walking tracks are arranged on two sides of the pouring pool 8, and the movable dust hood 1 is connected with the walking tracks and horizontally moves along the walking tracks.
The valve telescopic joint 3 comprises a telescopic pipe and a cylinder, end flanges are arranged at two ends of the telescopic pipe, one end flange of the telescopic pipe is connected with a push rod of the cylinder, and the other end flange of the telescopic pipe is connected with the output end of the push rod of the cylinder.
The movable dust hood 1 is provided with a plurality of vertical plates and a side plate, one side of each vertical plate is connected with the side plate, and the side plate is connected with a flue 2; the other side of the vertical plate is provided with a vertical support column 11 in an extending mode, and the top of the vertical plate is provided with a horizontal support column 12 in an extending mode. And travelling wheels 5 are arranged on the vertical support columns 11 and the horizontal support columns 12.
The walking rail includes a high-level rail 61 and a low-level rail 62; the low-level track 62 is arranged on the ground and is connected with the travelling wheels 5 on the vertical support columns 11; the high-level rail 61 is arranged at the high position of the wall and is connected with the travelling wheels 5 on the horizontal support columns 12. The driving device is connected with the travelling wheel 5.
The high-level track 61 and the low-level track 62 are respectively arranged at two sides of the pouring basin 8, the dust collection pipeline 4 is fixedly connected with a wall, and the dust collection pipeline is arranged below the high-level track 61.
The hook is arranged on the inner wall of the movable dust hood 1 and used for fixing high-temperature-resistant rock wool, so that the movable dust hood is protected, the outer side of the rock wool is fixed by a stainless steel net, and the rock wool is fixed again to prevent the rock wool from falling off.
The casting non-tissue flue gas collecting device further comprises a sliding plate 7, an inclined sliding groove is formed in the top of the movable dust hood 1, and the sliding plate 7 is arranged in the sliding groove. The inclination angle of the sliding groove is 10 degrees.
The sliding plate 7 is arranged at the top of the movable dust hood 1 and has an inclination angle of about 10 ℃, so that sealing can be realized by gravity, the opening of the sliding plate can be controlled according to the casting requirement of a crane, and the sealing effect of the collecting device can be ensured to the greatest extent.
In the working process, the movable dust hood 1 is controlled to move to a corresponding position above the pouring pool 8 along a travelling rail, the valve expansion joint 3 on the flue 2 is connected with a valve on the dust collection pipeline 4, and the valve is opened; the angle and the position of the butt joint with the valve can be adjusted according to the production requirement. The sliding plate 7 is slightly touched by the steel wire rope of the crown block, so that the sliding plate 7 can move obliquely upwards, the opening degree of the sliding plate 7 is controlled according to casting requirements, and the crown block is used for hoisting a ladle to perform mobile casting in the mobile dust collecting cover 1. The flue gas generated by pouring is collected to the flue opening along the inclined movable dust hood side plate, and enters the dust removal collection pipeline 4 through the flue 2.
In conclusion, the utility model has compact structure and stable operation; the travelling wheel is arranged on the movable dust collection cover 1; the side is connected with a flue 22, and a valve expansion joint 3 is arranged on the flue, so that the dust hood 1 can be moved accurately by remote control according to workshop production requirements, and the angle and the position of the valve expansion joint 3 in butt joint with a valve can be adjusted. The sliding plate 7 is arranged at the top of the movable dust hood 1, the opening degree of the sliding plate 7 can be controlled according to casting requirements, and the sealing effect of the movable dust hood 1 is ensured to the greatest extent.
Finally, it should be noted that the above-mentioned examples only represent several embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The casting unstructured flue gas collecting device is characterized by comprising a movable dust collecting hood, a flue, a valve expansion joint, a dust collection pipeline, a travelling rail and a driving device; the collecting device is of a side suction structure; the dust collection pipeline is provided with a valve, the side face of the movable dust collection cover is connected with a flue, one side of the valve expansion joint is connected with the flue, and the other side of the valve expansion joint is connected with the valve in a detachable mode;
the walking rails are arranged on two sides of the pouring pool, and the movable dust hood is connected with the walking rails and horizontally moves along the walking rails.
2. The casting unstructured flue gas collection device according to claim 1, wherein the valve expansion joint comprises a telescopic tube and a cylinder, end flanges are arranged at two ends of the telescopic tube, wherein the end flange at one end is connected with a push rod of the cylinder, and the other end flange is connected with the output end of the push rod of the cylinder.
3. The casting unstructured flue gas collection device according to claim 2, wherein the movable dust hood is provided with a plurality of vertical plates and a side plate, one side of each vertical plate is connected with the side plate, and a flue is connected to the side plate; the other side of the vertical plate is provided with a vertical support column in an extending mode, and the top of the vertical plate is provided with a horizontal support column in an extending mode.
4. A cast ad hoc flue gas collection apparatus according to claim 3, wherein the vertical support columns and the horizontal support columns are each provided with road wheels.
5. The cast ad hoc flue gas collecting device of claim 4, wherein the walking rail comprises a high level rail and a low level rail; the low-level track is arranged on the ground and is connected with travelling wheels on the vertical support columns; the high-level track is arranged at the high position of the wall and is connected with the travelling wheels on the horizontal support columns.
6. The cast, unstructured smoke collection device of claim 5, wherein said road wheels are coupled to a drive means.
7. The casting unstructured flue gas collection device according to claim 6, wherein the high-level rail and the low-level rail are respectively arranged at two sides of the casting pool; the dust collection pipeline is arranged below the high-level track and is fixedly connected with the wall.
8. The casting unstructured flue gas collecting device according to claim 1, wherein hooks are further arranged on the inner wall of the movable dust hood, rock wool is fixed on the hooks, and a stainless steel net is used for fixing the outer side of the rock wool.
9. The cast ad hoc flue gas collecting device of claim 8, further comprising a slide plate, wherein the movable dust hood top is provided with an inclined slide groove, and wherein the slide plate is mounted in the slide groove.
10. The cast, unstructured flue gas collection device of claim 9 wherein the slide groove is inclined at an angle of 10 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320694523.5U CN219899563U (en) | 2023-03-31 | 2023-03-31 | Casting unorganized flue gas collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320694523.5U CN219899563U (en) | 2023-03-31 | 2023-03-31 | Casting unorganized flue gas collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219899563U true CN219899563U (en) | 2023-10-27 |
Family
ID=88425099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320694523.5U Active CN219899563U (en) | 2023-03-31 | 2023-03-31 | Casting unorganized flue gas collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219899563U (en) |
-
2023
- 2023-03-31 CN CN202320694523.5U patent/CN219899563U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110625102B (en) | Full-automatic disc casting system of ferroalloy | |
| CN201166520Y (en) | Intermediate frequency furnace flue gas trapping device | |
| CN100577820C (en) | Mobile smoke blast trapping device for furnace mixer | |
| CN104815830A (en) | Casting area moving type dust removing device for continuous casting machine | |
| CN209276599U (en) | A kind of crystallizer for electroslag furnace gas collection dust exhaust apparatus | |
| CN204867385U (en) | Hot stove in ore deposit of band elimination dirt inclines to packing and puts | |
| CN111872007A (en) | Multi-station movable dust removal device | |
| CN105256098A (en) | Method for replacing movable smoke hood of revolving furnace | |
| CN219899563U (en) | Casting unorganized flue gas collection device | |
| CN204700024U (en) | The portable cleaner of conticaster casting area | |
| CN201162019Y (en) | Semi-high trestle type smoke drip catcher for blast furnace mixer | |
| CN108796159B (en) | Modular detachable blast furnace cast house combined dust removal device | |
| JPH105984A (en) | Dust collecting device for demolishing and repairing ladle refractory | |
| CN212443235U (en) | Movable dust removal device of ladle turret | |
| CN213997146U (en) | A multi-functional closed steel construction dust removal room for casting smelting furnace | |
| JP4126469B2 (en) | Blast furnace body disassembly and assembly equipment | |
| CN210394480U (en) | Intermediate frequency furnace smelting production line with dust removal function | |
| CN217887300U (en) | Movable combined dust hood device of continuous casting bale rotary table | |
| CN210132029U (en) | Remove foldable ferrosilicon pouring flue gas waste heat recovery device | |
| CN214720536U (en) | Telescopic dust suction device | |
| CN217411848U (en) | Converter steelmaking continuous casting bale gyration casting position flue gas collecting system | |
| CN220879877U (en) | Smoke-dust-proof shielding device | |
| CN111906288A (en) | Movable dust removal device of ladle turret | |
| CN203432373U (en) | Dust removal system of LF refining furnace | |
| CN205669036U (en) | Blast furnace iron notch slidingtype extractor fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |