CN209043054U - A kind of telescopic charging, smoke gas collecting apparatus - Google Patents
A kind of telescopic charging, smoke gas collecting apparatus Download PDFInfo
- Publication number
- CN209043054U CN209043054U CN201821523805.4U CN201821523805U CN209043054U CN 209043054 U CN209043054 U CN 209043054U CN 201821523805 U CN201821523805 U CN 201821523805U CN 209043054 U CN209043054 U CN 209043054U
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- charge pipe
- pipe
- lower section
- upper section
- section charge
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Abstract
The utility model relates to a kind of telescopic chargings, smoke gas collecting apparatus, belong to technical field of metallurgical equipment, it includes upper section charge pipe that the metallurgical furnace, which smelts feeding device, lower section charge pipe, cucurbit chain, outwardly directed upper section pipe skirt is arranged in upper section charging bottom of the tube, the lower section pipe skirt that setting is inwardly closed up at the top of lower section charge pipe, lower section charging pipe diameter is greater than the diameter of upper section charge pipe, lower section charge pipe is set in upper section charge pipe, lower section pipe skirt and the overlapped limit in upper section pipe skirt simultaneously, hook is provided on the lateral wall of upper section charge pipe and lower section charge pipe, cucurbit chain is fixedly mounted on the hook of upper section charge pipe, the suspension hook of cucurbit chain is connect with the upper hook of lower section charge pipe；The utility model structure is simple, easy to operate, effectively improves the efficiency of replacement furnace roof feed opening sheath, while reducing the risk that operator is scalded by slag.
Description
Technical field
The utility model relates to technical field of metallurgical equipment, and in particular to a kind of telescopic charging, smoke gas collecting apparatus.
Background technique
Metallurgical furnace kiln furnace roof overflows flue-gas temperature and is up to 1000 degrees centigrades, and flue gas 5---8% containing sulfur dioxide works as furnace
The bits that are sprayed of top feed opening adhere to form wall built-up and when feed opening being blocked, it is artificial to carry out after charge pipe need to being removed
Cleaning, wherein charge pipe removes difficulty, time-consuming and laborious, and slag can go out from feed opening splash, easily cause scald accident.
Summary of the invention
The problem of for background technique, the utility model proposes a kind of telescopic charging, smoke gas collecting apparatus,
Structure is simple, easy to operate, effectively improves the efficiency of replacement furnace roof feed opening sheath, while reducing operator and being scalded by slag
Risk.
To achieve the above objectives, the present invention adopts the following technical solutions: the metallurgical furnace smelting feeding device includes
Outwardly directed upper section pipe skirt is arranged in upper section charge pipe, lower section charge pipe, cucurbit chain, upper section charging bottom of the tube, and lower section adds
The lower section pipe skirt that setting is inwardly closed up at the top of expects pipe, lower section charging pipe diameter are greater than the diameter of upper section charge pipe, lower section charging
Pipe sleeve is located at upper section charge pipe, while lower section pipe skirt and the overlapped limit in upper section pipe skirt, upper section charge pipe add with lower section
Hook is provided on the lateral wall of expects pipe, cucurbit chain is fixedly mounted on the hook of upper section charge pipe, and cucurbit chain is hung
Hook is connect with the upper hook of lower section charge pipe.
Preferably, upper section charge pipe is made using the round tube of Ф 10-1000mm, lower section charge pipe uses Ф 15-
The round tube of 1020mm is made.
The utility model has the beneficial effects that
1, investment is small, and effect is obvious, and device structure is simple；
2, the efficiency that patrol officer clears up dross is improved, reduces what the time of high-temperature baking, reduction were scalded by slag
Risk；
3, the efficiency of replacement furnace roof feed opening sheath is improved；
4, it eliminates repetition cutting and removes the process of charge pipe bolt, improve working efficiency.
Detailed description of the invention
Fig. 1 is the upper section pipeline configuration schematic diagram of the utility model.
Fig. 2 is the lower section pipeline configuration schematic diagram of the utility model.
Fig. 3 is structural schematic diagram when the utility model is used.
In figure, 1- upper section charge pipe, 2- upper section pipe skirt, 3- lower section charge pipe, 4- lower section pipe skirt, 5- hook, 6- calabash
Reed chain.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below in conjunction with attached drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figure 1-3, it includes upper section charge pipe 1, lower section charge pipe 3, cucurbit chain that the metallurgical furnace, which smelts feeding device,
Item 6, upper section charge pipe 1 are connected with its upstream feeder apparatus, and outwardly directed upper section pipe skirt is arranged in 1 bottom of upper section charge pipe
2, the lower section pipe skirt 4 inwardly closed up is set at the top of lower section charge pipe 3, upper section charge pipe 1 using Ф 10-1000mm round tube system
At lower section charge pipe 3 is made using the round tube of Ф 15- 1020mm, and lower section charge pipe 3 is set in upper section charge pipe 1, at present
Section pipe skirt 4 and the overlapped limit in upper section pipe skirt 2, enable lower section charge pipe 3 freely up and down with respect to upper section charge pipe 1
Flexible, 3 bottom of lower section charge pipe extends to furnace roof feed opening sheath edge, and mixture enters from feed opening carries out melting in furnace
When, effectively reduce the splash of slag.Hook 5, cucurbit chain are provided on the lateral wall of upper section charge pipe 1 and lower section charge pipe 3
Item 6 is fixedly mounted on the hook 5 of upper section charge pipe 1, and the suspension hook of cucurbit chain 6 and the upper hook 5 of lower section charge pipe 3 connect
It connects, by operating cucurbit chain 6, lower section charge pipe 3 is promoted or transferred according to demand, cleared up convenient for feed inlet.
When metallurgical furnace operates normally, lower section charge pipe 3 is transferred, until its bottom extends to furnace roof feed opening sheath side
Edge, mixture enters from the feed opening carries out melting in furnace.When the bits that furnace roof feed opening is sprayed adhere to form wall built-up
And when feed opening being blocked, operate cucurbit chain 6, by lower section charge pipe 3 be promoted to can be more convenient behind suitable position it is clear
Dross is managed, having cleared up after dross after putting down lower section charge pipe 3 normally to feed, while eliminating and need using after traditional charge pipe
The work of bolt is cut and is removed in repetition when clearing up feed opening.
When needing replacing furnace roof feed opening sheath, lower section charge pipe 3 is promoted and arrives maximum height, concedes sufficient operation
Space, service personnel can very easily take out the furnace roof feed opening sheath damaged, without being set by furnace roof feed opening top
Standby limitation improves working efficiency.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (2)
1. a kind of telescopic charging, smoke gas collecting apparatus, it is characterised in that: including upper section charge pipe (1), lower section charge pipe (3),
Outwardly directed upper section pipe skirt (2) are arranged in cucurbit chain (6), upper section charge pipe (1) bottom, set at the top of lower section charge pipe (3)
The lower section pipe skirt (4) inwardly closed up is set, lower section charge pipe (3) diameter is greater than the diameter of upper section charge pipe (1), lower section charge pipe
(3) it is set in upper section charge pipe (1), while lower section pipe skirt (4) and upper section pipe skirt (2) overlapped limit, upper section charging
It is provided with hook (5) on pipe (1) and the lateral wall of lower section charge pipe (3), cucurbit chain (6) is fixedly mounted on upper section charge pipe
(1) on hook (5), the suspension hook of cucurbit chain (6) is connect with the upper hook (5) of lower section charge pipe (3).
2. a kind of telescopic charging as described in claim 1, smoke gas collecting apparatus, it is characterised in that: upper section charge pipe (1) makes
It is made of the round tube of Ф 10-1000mm, lower section charge pipe (3) is made using the round tube of Ф 15- 1020mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523805.4U CN209043054U (en) | 2018-09-18 | 2018-09-18 | A kind of telescopic charging, smoke gas collecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523805.4U CN209043054U (en) | 2018-09-18 | 2018-09-18 | A kind of telescopic charging, smoke gas collecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043054U true CN209043054U (en) | 2019-06-28 |
Family
ID=67033589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821523805.4U Active CN209043054U (en) | 2018-09-18 | 2018-09-18 | A kind of telescopic charging, smoke gas collecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125610A (en) * | 2022-08-01 | 2022-09-30 | 西安奕斯伟材料科技有限公司 | Feeding device for single crystal furnace |
-
2018
- 2018-09-18 CN CN201821523805.4U patent/CN209043054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125610A (en) * | 2022-08-01 | 2022-09-30 | 西安奕斯伟材料科技有限公司 | Feeding device for single crystal furnace |
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