CN204239889U - Movable support for overhead large-diameter high-temperature smoke exhaust pipe - Google Patents
Movable support for overhead large-diameter high-temperature smoke exhaust pipe Download PDFInfo
- Publication number
- CN204239889U CN204239889U CN201420634798.0U CN201420634798U CN204239889U CN 204239889 U CN204239889 U CN 204239889U CN 201420634798 U CN201420634798 U CN 201420634798U CN 204239889 U CN204239889 U CN 204239889U
- Authority
- CN
- China
- Prior art keywords
- support
- diameter high
- stilts
- major diameter
- built
- 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.)
- Expired - Fee Related
Links
- 239000000779 smoke Substances 0.000 title claims description 23
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 241000272165 Charadriidae Species 0.000 claims description 21
- 241000826860 Trapezium Species 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000003517 fume Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000000428 dust Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 108091006629 SLC13A2 Proteins 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides a movable support for making somebody a mere figurehead major diameter high temperature pipe of discharging fume, the utility model discloses a set up flute profile steel sheet support (3) on sliding bottom plate (6), set up on flute profile steel sheet support and discharge fume tub (8) outer fringe face assorted arc layer board (1), then with sliding bottom plate setting on support (10), the effectual fixed stability who improves the pipe of discharging fume, the utility model has the characteristics of simple structure, convenient to use etc. are fit for popularization and application on a large scale.
Description
[technical field]
The utility model relates to a kind of sliding support, is specifically related to a kind of movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe.
[background technique]
Known, in aluminium processing industry founding workshop, the fuel of molten aluminium stove and holding furnace is generally diesel oil, rock gas or coal gas, fuel combustion after-combustion flue-gas temperature is higher, molten aluminium waste gas is generally at 950 DEG C (also at 250 ~ 300 DEG C after heat-accumulating burners), holding furnace is generally at 850 DEG C, and smoke components is complicated, mainly containing CO
2, CO, N, H
20, A10, dust, powdered carbon, chlorate (NaC1, KC1) and a small amount of sour gas (HC1, C1, HF) etc.Wherein, mean dust concentration is about 300 ~ 600mg/Nm
3, and the dust concentration that stove produces under different operating mode also differs comparatively large, and during insulation operating mode, smoker dust concentration is less, and during fusing operating mode, smoker dust concentration is comparatively large, is generally 300 ~ 400 mg/Nm3; During operating mode of skimming, smoker dust concentration is maximum, survey factually and reach as high as 1200 mg/Nm3, in the flue gas that produces of stove, dust concentration exceeds standard as can be seen here, can not meet the relevant regulations in atmosphere pollutants emission standards and Design of Industrial Enterprises sanitary standard, need be collected and purified treatment flue gas.
The collection mode of flue gas and the manufacturing equipment setting type in founding workshop have close relationship, at present more conventional manufacturing equipment setting type has two kinds: the first is for across setting type, is all arranged in across in factory building or be all arranged in vertical across in factory building by melting and casting line; The second is different from setting type, namely factory building by across with vertical across forming, the molten aluminium stove in melting and casting line is arranged in vertical across interior, and holding furnace and follow-up foundry equipment are arranged in across in factory building.When manufacturing equipment adopt with across layout time, flue gas goes out workshop after usually being collected by underground refractory brick flue, then after purified treatment qualified discharge.When manufacturing equipment adopts different from when arranging, fume collection is subject to factory building in length and breadth across structural type, manufacturing equipment setting type, cleaning equipment layout area is relative to the restriction of the factors such as room surface position, and the mode that common underground refractory brick flue collects flue gas is also no longer economical or feasible.
In order to overcome above-mentioned technical problem, applicant proposed the layout that in a kind of aluminium founding workshop, high-temperature smoke discharging pipeline is built on stilts, but the deadweight in the specific implementation due to smoke-ejecting pipe is larger, need to adopt support effectively to support smoke-ejecting pipe, and then improve the stability of smoke-ejecting pipe, so how the long-term technology demand that a kind of support has just become those skilled in the art is provided.
[summary of the invention]
For overcoming the deficiency existed in background technique, the utility model provides a kind of movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe, the arc pallet of the utility model by matching at Bracket setting and smoke-ejecting pipe outer edge surface, effectively raise the stability maintenance of smoke-ejecting pipe, the features such as it is simple that the utility model has structure, easy to use.
For realizing goal of the invention as above, the utility model adopts technological scheme as described below:
A kind of movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe, comprise arc pallet, troughing plate bearing and sliding floor, described sliding floor is arranged on support, troughing plate bearing is provided with on sliding floor, on described troughing plate bearing, be provided with arc pallet, be provided with smoke-ejecting pipe above described arc pallet and form the described movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe.
The described movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe, is interval with at least one arc floor in described troughing plate bearing.
The described movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe, the sliding floor of described troughing plate support outer is provided with backplate, is provided with a plurality of right-angled trapezium floor in the outside of described backplate.
The described movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe, is provided with polyfluortetraethylene plate between described troughing plate bearing and sliding floor.
The described movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe, described sliding floor is bolted on support.
The described movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe, two sliding floors are interval with above described support, troughing plate bearing is respectively equipped with on two sliding floors, each troughing plate bearing is respectively equipped with arc pallet, two arc pallets are respectively equipped with smoke-ejecting pipe, between two smoke-ejecting pipes, are provided with compensator.
Adopt technological scheme as above, the utility model has superiority as described below:
A kind of movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe described in the utility model, the utility model by arranging troughing plate bearing on sliding floor, troughing plate bearing arranges the arc pallet matched with smoke-ejecting pipe outer edge surface, then sliding floor is arranged on support, effectively raise the stability maintenance of smoke-ejecting pipe, the features such as it is simple that the utility model has structure, easy to use, are applicable to large-scale promotion and application.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the first application schematic diagram of the present utility model;
Fig. 3 is the second application schematic diagram of the present utility model;
In the drawings: 1, arc pallet; 2, arc floor; 3, troughing plate bearing; 4, right-angled trapezium floor; 5, backplate; 6, sliding floor; 7, polyfluortetraethylene plate; 8, smoke-ejecting pipe; 9, compensator; 10, support.
[embodiment]
Can explain the utility model in more detail by the following examples, the utility model is not limited to the following examples;
A kind of movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe by reference to the accompanying drawings described in 1 ~ 3, comprise arc pallet 1, troughing plate bearing 3 and sliding floor 6, due to smoke-ejecting pipe 8 caliber large (outer diameter tube is maximum reaches more than 2 meters), from great, the feature that temperature is high, smoke-ejecting pipe 8 at high temperature has thermal stretching, relative sliding is had relative to ground, smoke-ejecting pipe 8 adopts castable inside holding, self weight of pipeline is at more than 1000kg/m, thermal expansion produce to support 10 thrust at more than 10t, for overcoming the above problems, sliding floor in movable bearing support 6 is arranged over the mount 10, sliding floor 6 can be bolted on support 10 or directly and weld over the mount 10, troughing plate bearing 3 is provided with on sliding floor 6, polyfluortetraethylene plate 7 is provided with between troughing plate bearing 3 and sliding floor 6, in order to improve the stability of troughing plate bearing 3, at least one arc floor 2 is interval with in troughing plate bearing 3, in the specific implementation, two ends inside troughing plate bearing 3 are respectively equipped with arc floor 2, sliding floor 6 outside troughing plate bearing 3 is provided with backplate 5, a plurality of right-angled trapezium floor 4 is provided with in the outside of described backplate 5, , further, on described troughing plate bearing 3, be provided with the arc pallet 1 matched with smoke-ejecting pipe 8 outer edge surface, above described arc pallet 1, be provided with smoke-ejecting pipe 8, the movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe described in formation.
The utility model is when practical application, because smoke-ejecting pipe 8 is high-temperature pipes, although there is Insulation, smoke-ejecting pipe 8 outside wall temperature is more than 60 DEG C, for solving the thermal expansion problem that smoke-ejecting pipe 8 brings, smoke-ejecting pipe 8 arranges nonmetallic type flexible compensator 9, the most high-temperature resistant of compensator 9 is up to more than 1000 DEG C, namely face is interval with two sliding floors 6 over the mount 10, troughing plate bearing 3 is respectively equipped with on two sliding floors 6, each troughing plate bearing 3 is respectively equipped with arc pallet 1, two arc pallets 1 are respectively equipped with smoke-ejecting pipe 8, compensator 9 is provided with between two smoke-ejecting pipes 8.
The non-detailed portion of the utility model is prior art.
The embodiment selected in this article in order to open goal of the invention of the present utility model, currently thinks to be suitable for, but it is to be understood that the utility model is intended to comprise all changes belonging to the embodiment in this design and invention scope and improvement.
Claims (6)
1. the movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe, comprise arc pallet (1), troughing plate bearing (3) and sliding floor (6), it is characterized in that: described sliding floor (6) is arranged on support (10), troughing plate bearing (3) is provided with on sliding floor (6), arc pallet (1) is provided with, the movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe be provided with described in smoke-ejecting pipe (8) formation of described arc pallet (1) above on described troughing plate bearing (3).
2. the movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe according to claim 1, is characterized in that: be interval with at least one arc floor (2) in described troughing plate bearing (3).
3. the movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe according to claim 1, it is characterized in that: the sliding floor (6) in described troughing plate bearing (3) outside is provided with backplate (5), is provided with a plurality of right-angled trapezium floor (4) in the outside of described backplate (5).
4. the movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe according to claim 1, is characterized in that: be provided with polyfluortetraethylene plate (7) between described troughing plate bearing (3) and sliding floor (6).
5. the movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe according to claim 1, is characterized in that: described sliding floor (6) is bolted on support (10).
6. the movable bearing support for built on stilts major diameter high-temperature smoke discharging pipe according to claim 1, it is characterized in that: described support (10) is interval with two sliding floors (6) above, troughing plate bearing (3) is respectively equipped with on two sliding floors (6), each troughing plate bearing (3) is respectively equipped with arc pallet (1), two arc pallets (1) are respectively equipped with smoke-ejecting pipe (8), between two smoke-ejecting pipes (8), are provided with compensator (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634798.0U CN204239889U (en) | 2014-10-30 | 2014-10-30 | Movable support for overhead large-diameter high-temperature smoke exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634798.0U CN204239889U (en) | 2014-10-30 | 2014-10-30 | Movable support for overhead large-diameter high-temperature smoke exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239889U true CN204239889U (en) | 2015-04-01 |
Family
ID=52769387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420634798.0U Expired - Fee Related CN204239889U (en) | 2014-10-30 | 2014-10-30 | Movable support for overhead large-diameter high-temperature smoke exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315253A (en) * | 2014-10-30 | 2015-01-28 | 中色科技股份有限公司 | Movable support for overhead large-diameter high-temperature smoke exhaust pipe |
-
2014
- 2014-10-30 CN CN201420634798.0U patent/CN204239889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315253A (en) * | 2014-10-30 | 2015-01-28 | 中色科技股份有限公司 | Movable support for overhead large-diameter high-temperature smoke exhaust pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150401 |