CN207246787U - A kind of gas transportation facilities of metallurgical machinery - Google Patents
A kind of gas transportation facilities of metallurgical machinery Download PDFInfo
- Publication number
- CN207246787U CN207246787U CN201720879503.XU CN201720879503U CN207246787U CN 207246787 U CN207246787 U CN 207246787U CN 201720879503 U CN201720879503 U CN 201720879503U CN 207246787 U CN207246787 U CN 207246787U
- Authority
- CN
- China
- Prior art keywords
- air passage
- gas
- transportation facilities
- combustion gas
- metallurgical machinery
- 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
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model belongs to gas transportation facilities field, more particularly to a kind of gas transportation facilities of metallurgical machinery, it is improved for the defects of existing wet type explosion-protection equipment, reduce taking out of for steam and liquid water, improve the cleanliness factor of follow-up combustion gas, using the design of isolation board and air passage, combustion gas is avoided in unexpected open, overall water column is passed rising in pipeline, larger flow perturbation or steam are taken out of caused by can avoiding, improve the cleanliness factor of follow-up combustion gas, for it is follow-up metallurgical when combustion gas use provide great convenience, help to improve smelting level.
Description
Technical field
The utility model belongs to gas transportation facilities field, and in particular to a kind of gas transportation facilities of metallurgical machinery.
Background technology
Device therefor has sintering machine, rotary furnace etc. in metallurgy industry, these metallurgy are usually required for consumption a large amount of with equipment
Combustion gas heat and reach the purpose of sintering, smelt, and the temperature during work of these equipment is all higher, therefore matches somebody with somebody at it
Need to increase explosion-protection equipment in the gas transportation facilities of set, common explosion-protection equipment has two kinds of dry and wet, and dry type cardinal principle is to prolong
Long gas pipeline simultaneously reduces caliber, it is less than the detonation diameter of combustion gas, and explosion-proof effect preferably still be easy to cause air resistance
Increase, the cardinal principle of wet type is that combustion gas is passed through the underwater pipeline of submergence, and is discharged under water, by water layer realize every
From so as to meet to isolate explosion-proof requirement, but when gas is in large supply, having a large amount of steam even liquid water and be blown into
Equipment, causes certain inconvenience.
Utility model content
For the utility model in order to solve above-mentioned problems of the prior art, the utility model provides a kind of metallurgical machine
The gas transportation facilities of tool, is improved for the defects of existing wet type explosion-protection equipment, reduces the band of steam and liquid water
Go out, improve the cleanliness factor of follow-up combustion gas.
The utility model use concrete technical scheme be：
A kind of gas transportation facilities of metallurgical machinery, is installed between metallurgical machinery and air machinery, the gas
Conveying equipment includes pipeline, force (forcing) pump and explosion-protection equipment on pipeline, and the explosion-protection equipment includes U-shaped back-shaped
The air passage set in pipe, back-shaped pipe, the air passage is fixed by the isolation board being arranged on back-shaped inside pipe wall, described
Back-shaped pipe is divided into air inlet side by isolation board and goes out gas side, the air inlet side and goes out gas side and is connected by air passage.
The gas side that goes out is additionally provided with condensation water jacket, and the both sides up and down of the condensation water jacket are connected by through hole.
The U-shaped tubular structure of the air passage, the coplanar setting in both ends of the air passage.
The gas side that goes out is provided with water inlet pipe, and the mouth of pipe lower edge of the water inlet pipe and the port of export of air passage are coplanar.
The beneficial effects of the utility model are：
The utility model, using the design of isolation board and air passage, avoids combustion gas in unexpected open, overall water in pipeline
Column is passed rising, and larger flow perturbation or steam are taken out of caused by can avoiding, and will not more cause the direct band of liquid water
The improvement for the defects of going out, realizing to wet type explosion-protection equipment, reduces taking out of for steam and liquid water, improves the clean of follow-up combustion gas
Cleanliness.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
In attached drawing, 1, back-shaped pipe, 2, air passage, 3, isolation board, 4, air inlet side, 5, go out gas side, 6, condensation water jacket, 7, logical
Hole, 8, water inlet pipe.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail：
Specific embodiment is installed in smelting as shown in Figure 1, the utility model is a kind of gas transportation facilities of metallurgical machinery
Between golden machinery and air machinery, the gas transportation facilities includes pipeline, the force (forcing) pump on pipeline and explosion-proof dress
Put, the explosion-protection equipment includes U-shaped back-shaped pipe 1, the air passage 2 set in back-shaped pipe 1, and the air passage 2 is by setting
The isolation board 3 put on 1 inner wall of back-shaped pipe is fixed, and the back-shaped pipe 1 is divided into air inlet side 4 by isolation board 3 and goes out gas side
5, the air inlet side 4 and go out gas side 5 and connected by air passage 2.Water is punched into the bottom of back-shaped pipe 1, water first during use
Position height is floods subject to 2 both ends of air passage, and after gas is passed through, 4 pressure rise of air inlet side elapses water to gas side 5 is gone out, and makes
Show that 5 water level of gas side increases, due to the stop of isolation board 3, after water is discharged clean in air passage 2,4 water level of air inlet side is with leading to
The upper end of air flue 2 is concordant, and 4 water level of air inlet side will not be shifted again, never reduce the movement of water, avoided and be passed through suddenly
Overall water column passage, reduces the disturbance of water body caused by combustion gas, reduces taking out of for steam and liquid water, it is clean to improve follow-up combustion gas
Cleanliness.
Further, it is described to go out gas side 5 and be additionally provided with condensation water jacket 6, the both sides up and down of the condensation water jacket 6 by
Through hole 7 connects.Cryogenic liquid is passed through by condensation water jacket 6, steam temperature in combustion gas is reduced and promotes its condensation, it is low to return
1 bottom of shape pipe, so as to ensure that preferable combustion gas cleanliness factor.
Further, in order to ensure 2 convenience when assembled of air passage, the U-shaped tubular structure of the air passage 2, institute
The coplanar setting in both ends for the air passage 2 stated.So that the left and right sides of air passage 2 has interchangeability, it is easily installed.
Further, the gas side 5 that goes out is provided with water inlet pipe 8, mouth of pipe lower edge and the air passage 2 of the water inlet pipe 8
The port of export it is coplanar.During use due in 4 liquid of air inlet side and air passage 2 liquid can all enter out in gas side 5 so that outlet
Liquid level in side 5 can largely increase, and water inlet pipe 8 is flooded, so as to avoid contact of the water inlet pipe 8 directly with combustion gas, drop
The low sealing difficulty of water inlet pipe 8, helps to reduce manufacture cost.
Claims (4)
1. a kind of gas transportation facilities of metallurgical machinery, is installed between metallurgical machinery and air machinery, the gas is defeated
Equipment is sent to include pipeline, force (forcing) pump and explosion-protection equipment on pipeline, it is characterised in that：The explosion-protection equipment includes U
The interior air passage (2) set of back-shaped pipe (1), back-shaped pipe (1) of type, the air passage (2) are interior by back-shaped pipe (1) is arranged on
Isolation board (3) on wall is fixed, and the back-shaped pipe (1) is divided into air inlet side (4) by isolation board (3) and goes out gas side (5), institute
The air inlet side (4) stated and go out gas side (5) and connected by air passage (2).
A kind of 2. gas transportation facilities of metallurgical machinery according to claim 1, it is characterised in that：Described goes out gas side
(5) condensation water jacket (6) is additionally provided with, the both sides up and down of the condensation water jacket (6) are connected by through hole (7).
A kind of 3. gas transportation facilities of metallurgical machinery according to claim 1, it is characterised in that：The air passage
(2) U-shaped tubular structure, the coplanar setting in both ends of the air passage (2).
A kind of 4. gas transportation facilities of metallurgical machinery according to claim 1, it is characterised in that：Described goes out gas side
(5) water inlet pipe (8) is provided with, the mouth of pipe lower edge and the port of export of air passage (2) of the water inlet pipe (8) are coplanar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879503.XU CN207246787U (en) | 2017-07-19 | 2017-07-19 | A kind of gas transportation facilities of metallurgical machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879503.XU CN207246787U (en) | 2017-07-19 | 2017-07-19 | A kind of gas transportation facilities of metallurgical machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246787U true CN207246787U (en) | 2018-04-17 |
Family
ID=61877790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720879503.XU Expired - Fee Related CN207246787U (en) | 2017-07-19 | 2017-07-19 | A kind of gas transportation facilities of metallurgical machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246787U (en) |
-
2017
- 2017-07-19 CN CN201720879503.XU patent/CN207246787U/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 |
Granted publication date: 20180417 Termination date: 20210719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |