CN208395217U - A kind of full BF gas hot blast furnace - Google Patents
A kind of full BF gas hot blast furnace Download PDFInfo
- Publication number
- CN208395217U CN208395217U CN201820616432.9U CN201820616432U CN208395217U CN 208395217 U CN208395217 U CN 208395217U CN 201820616432 U CN201820616432 U CN 201820616432U CN 208395217 U CN208395217 U CN 208395217U
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- China
- Prior art keywords
- cover cylinder
- furnace body
- communicated
- full
- pipe
- Prior art date
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 30
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 15
- 239000000779 smoke Substances 0.000 claims abstract description 7
- 239000003034 coal gas Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000006477 desulfuration reaction Methods 0.000 abstract description 2
- 230000023556 desulfurization Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 18
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- FYHXNYLLNIKZMR-UHFFFAOYSA-N calcium;carbonic acid Chemical compound [Ca].OC(O)=O FYHXNYLLNIKZMR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of full BF gas hot blast furnaces, including furnace body, the furnace body right upper portion level is communicated with coal gas access tube, the furnace body left bottom level is communicated with smoke exhaust pipe, the furnace body bottom right side level connection is equipped with cold wind and enters pipe, the furnace body left upper portion level connection is equipped with hot wind outlet pipe, and the hot wind goes out pipe outer wall and is cased with cover cylinder.The utility model in hot wind outlet pipe by being cased with cover cylinder; and it is passed through calcium carbonate soln into cover cylinder to be exported by thermosetting calcium carbonate steam; it convenient for the desulfurization process for smoke exhaust pipe as inorganic agent, increases economic efficiency, since structure is simple; use cost is low; the better economic benefit of formation, energy conservation and environmental protection, and significant contribution is made for protection environment; it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to a kind of wind furnace, in particular to a kind of full BF gas hot blast furnace.
Background technique
Currently, high temperature hot-blast furnace comes into the top combustion stove epoch, blast furnace air is required from energy-saving upper consideration
Develop to the high wind-warm syndrome direction of coal gas, but the temperature of the hot wind outlet pipe of existing full BF gas hot blast furnace is higher,
Existing technology does not make good use of the temperature of the hot wind outlet pipe of full BF gas hot blast furnace in time, and thermal energy is caused to damage
It loses.Therefore, it is proposed that a kind of full BF gas hot blast furnace.
Utility model content
The main purpose of the utility model is to provide a kind of full BF gas hot blast furnaces, can effectively solve
The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of full BF gas hot blast furnace, including furnace body, the furnace body right upper portion level are communicated with coal gas
Access tube, the furnace body left bottom level are communicated with smoke exhaust pipe, and the furnace body bottom right side level connection is equipped with cold wind and enters
Pipe, furnace body left upper portion level connection are equipped with hot wind outlet pipe, and the hot wind goes out pipe outer wall and is cased with cover cylinder, in the cover cylinder
Wall is equipped with heat-conducting layer, and the cover cylinder top left is communicated with gas outlet vertically, and right end vertical is communicated with carbon at the top of the cover cylinder
Sour calcium steam outlet pipe, cover cylinder bottom left end are communicated with calcium carbonate soln vertically and enter pipe.
Further, the cover cylinder inner wall goes out pipe outer wall with hot wind by heat-conducting layer and is bonded.
Further, safety valve is installed on the gas outlet.
Further, liquid storage chamber is equipped with inside the cover cylinder.
Compared with prior art, the utility model has the following beneficial effects:
1. the full BF gas hot blast furnace of the utility model, by being cased with cover cylinder in hot wind outlet pipe, and
It is passed through calcium carbonate soln into cover cylinder to be exported by thermosetting calcium carbonate steam, convenient for being the desulfurization process of smoke exhaust pipe as at
Agent is managed, is increased economic efficiency.
2. the full BF gas hot blast furnace of the utility model, since structure is simple, use cost is low, formation
Better economic benefit, energy conservation and environmental protection, and significant contribution is made for protection environment.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model full BF gas hot blast furnace；
Fig. 2 is the cover cylinder side structure schematic view of the utility model full BF gas hot blast furnace；
Fig. 3 is the cover cylinder schematic perspective view of the utility model full BF gas hot blast furnace.
In figure: 1, furnace body；2, coal gas access tube；3, cold wind enters pipe；4, smoke exhaust pipe；5, liquid storage chamber；6, heat-conducting layer；7, carbonic acid
Calcium solution enters pipe；8, hot wind outlet pipe；9, safety valve；10, gas outlet；11, cover cylinder；12, calcium carbonate steam outlet pipe.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of full BF gas hot blast furnace, including furnace body 1,1 right upper portion of furnace body
Level is communicated with coal gas access tube 2, and the 1 left bottom level of furnace body is communicated with smoke exhaust pipe 4, the 1 bottom right side water of furnace body
Flat connection is equipped with cold wind and enters pipe 3, and 1 left upper portion level of the furnace body connection is equipped with hot wind outlet pipe 8, the hot wind outlet pipe 8
Outer wall is cased with cover cylinder 11, and 11 inner wall of cover cylinder is equipped with heat-conducting layer 6, and 11 top left of cover cylinder is communicated with gas outlet vertically
10, the 11 top right end vertical of cover cylinder is communicated with calcium carbonate steam outlet pipe 12, and the 11 bottom left end of cover cylinder is communicated with vertically
Calcium carbonate soln enters pipe 7.
Wherein, 11 inner wall of cover cylinder is bonded by heat-conducting layer 6 with 8 outer wall of hot wind outlet pipe.
Wherein, safety valve 9 is installed on the gas outlet 10.
Wherein, liquid storage chamber 5 is equipped with inside the cover cylinder 11.
Working principle: in use, external calcium carbonate soln is entered the liquid storage that pipe 7 imports cover cylinder 11 by calcium carbonate soln
In chamber 5, hot wind outlet pipe 8 transfers heat to liquid storage chamber 5 by heat-conducting layer 6 and carries out heating and gasifying to calcium carbonate soln, formation
Calcium carbonate steam is exported from calcium carbonate steam outlet pipe 12, can be used to carry out desulfurizing and purifying air to flue gas.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of full BF gas hot blast furnace, including furnace body (1), it is characterised in that: furnace body (1) right upper portion
Level is communicated with coal gas access tube (2), and furnace body (1) the left bottom level is communicated with smoke exhaust pipe (4), and the furnace body (1) is right
The connection of side bottom level is equipped with cold wind and enters pipe (3), and furnace body (1) the left upper portion level connection is equipped with hot wind outlet pipe (8),
Hot wind outlet pipe (8) outer wall is cased with cover cylinder (11), and cover cylinder (11) inner wall is equipped with heat-conducting layer (6), the cover cylinder (11)
Top left is communicated with gas outlet (10) vertically, and right end vertical is communicated with calcium carbonate steam outlet pipe at the top of the cover cylinder (11)
(12), cover cylinder (11) the bottom left end is communicated with calcium carbonate soln vertically and enters pipe (7).
2. full BF gas hot blast furnace according to claim 1, it is characterised in that: cover cylinder (11) inner wall
It is bonded by heat-conducting layer (6) with hot wind outlet pipe (8) outer wall.
3. full BF gas hot blast furnace according to claim 1, it is characterised in that: on the gas outlet (10)
Safety valve (9) are installed.
4. full BF gas hot blast furnace according to claim 1, it is characterised in that: the cover cylinder (11) is internal
Equipped with liquid storage chamber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616432.9U CN208395217U (en) | 2018-04-27 | 2018-04-27 | A kind of full BF gas hot blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616432.9U CN208395217U (en) | 2018-04-27 | 2018-04-27 | A kind of full BF gas hot blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208395217U true CN208395217U (en) | 2019-01-18 |
Family
ID=65062641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820616432.9U Active CN208395217U (en) | 2018-04-27 | 2018-04-27 | A kind of full BF gas hot blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208395217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375251A (en) * | 2020-05-11 | 2020-07-07 | 福州市长乐区西斯图科技有限公司 | A dust purification device for industrial waste gas |
-
2018
- 2018-04-27 CN CN201820616432.9U patent/CN208395217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375251A (en) * | 2020-05-11 | 2020-07-07 | 福州市长乐区西斯图科技有限公司 | A dust purification device for industrial waste gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190814 Address after: 610000 Ludao Road, Wuhou District, Chengdu City, Sichuan Province, No. 36, No. 4, Unit 1, 9 Floor 907 Patentee after: Sichuan Mingneng Science and Technology Development Co., Ltd. Address before: 362300 Lianshan Industrial Zone, Gushan Village, Shijing Town, Nanan City, Quanzhou City, Fujian Province Patentee before: Nanan Chuang Pei Electronic Technology Co., Ltd. |