CN106352710A - Dedusting smelting furnace - Google Patents
Dedusting smelting furnace Download PDFInfo
- Publication number
- CN106352710A CN106352710A CN201610744544.8A CN201610744544A CN106352710A CN 106352710 A CN106352710 A CN 106352710A CN 201610744544 A CN201610744544 A CN 201610744544A CN 106352710 A CN106352710 A CN 106352710A
- Authority
- CN
- China
- Prior art keywords
- dedusting
- exhaust pipe
- smoke exhaust
- smelting furnace
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to a dedusting smelting furnace, comprising a furnace body, an exhaust pipe and an electrostatic generator, wherein the front end of the exhaust pipe is connected with the furnace body, the middle part of the exhaust pipe is in up-and-down turning and two buckling portions are set on the lower part of the up-and-down middle part of the exhaust pipe, two dedusting chutes are set on the lower part of the buckling portion, the two dedusting chutes are connected with the two buckling portions, wherein both the two buckling portions are set with filters, and the two filters are set on the two dedusting chutes, the electrostatic generators are connected with the two filters respectively, coolers are set on the upper part of the buckling portions on the exhaust pipe, and the coolers discharge cold air to the buckling portion of the exhaust pipe to reduce the temperature. Comparing to the current technology, the dedusting smelting furnace is capable to reduce the temperature of the buckling portion to reduce the air pressure at the buckling portion to accelerate the falling of dust to realize a good dedusting effects that is favorable to the dust accumulation and removal.
Description
Technical field
The present invention relates to technical field of smelting, particularly to a kind of dedusting smelting furnace.
Background technology
The smelting furnace using at present, have discharges waste gas straight up with chimney, and have is first upwards, oblique again with smoke exhaust pipe
Under but aerofluxuss upwards, this all exists, and dedusting is thorough, air-polluting shortcoming；In prior art, Application No.
, there is defect: 1, dust removing effects are not thorough in 201320467666.9 " a kind of smelting furnace ", easily accumulate powder in smoke exhaust pipe
Dirt, makes smoke exhaust pipe smoke exhaust efficiency decline, and easily blocks smoke exhaust pipe；2nd, discharge in waste gas and be also mixed with a lot of dust, have a strong impact on ecology
Environment.
Content of the invention
The technical problem to be solved is to provide one kind bending part can be lowered the temperature so that under bending part air pressure
Fast dust depositing dust, good dedusting effect, drop in fall, are easy to dust deposition and the smelting furnace removed,
The technical scheme is that a kind of dedusting smelting furnace, including body of heater, smoke exhaust pipe and
Electrostatic generator, the front end of described smoke exhaust pipe is connected with described body of heater, and the middle part of described smoke exhaust pipe is in roundabout shape up and down and described
The lower end at the smoke exhaust pipe middle part of roundabout shape up and down is provided with two bending parts, and the lower end of two described bending parts is provided with dedusting
Groove, two described dedusting grooves are connected with two described bending parts respectively；The inside of two described bending parts is provided with drainage screen,
Two described drainage screens are respectively placed in the rear side of two described dedusting groove upper ends, described electrostatic generator respectively with two described mistakes
Filter screen connects；Upper end at the corresponding described bending part of described smoke exhaust pipe is provided with refrigerator, and described refrigerator is to described smoke exhaust pipe
Discharge cold air described bending part is lowered the temperature.
The invention has the beneficial effects as follows: 1, the smoke exhaust pipe of roundabout shape can make flue dust extend in discharge process in smoke evacuation up and down
Time in pipe, flue dust constantly changes direction, is easy to dust deposition to bending part, is easy to the removing of dust；2nd, two drainage screens
The big flue dust of graininess can effectively be intercepted, and can effectively intercept fine dusts in the presence of electrostatic generator；3rd, dedusting groove is just
In accommodating the dust in smoke exhaust pipe, improve the efficiency of the discharge flue dust of smoke exhaust pipe；4th, refrigerator can be lowered the temperature to bending part, makes
Obtain bending part air pressure to decline, drop fast dust depositing dust, lift dust removing effects.
On the basis of technique scheme, the present invention can also do following improvement.
Technical scheme, is equipped with connected entrance between two described dedusting grooves and two described bending parts, described company further
Port extends downward middle part in described dedusting groove.
Technical scheme further, the both sides of two described dedusting grooves are provided with the dust removal door that can open.
Technical scheme, is provided with permanent magnetism row Magnet, described permanent magnetism row Magnet is placed in institute in two described dedusting grooves further
State the bottom of dedusting groove.
Technical scheme further, described drainage screen is metal-rubber drainage screen.
Beneficial effect using above-mentioned further scheme is: 1, two described dedusting grooves and the connected entrance of described bending part are in
Extend downward middle part in dedusting groove, be easy to drainage screen or dedusting groove is entered in the dust landing of bending part；2nd, dust removal door is easy to remove
The dust of deposition in dedusting groove；3rd, permanent magnetism row Magnet can attract band iron particle in smoke exhaust pipe, improves efficiency of dust collection；4th, drainage screen is
Metal-rubber drainage screen, has capillary open structure, is particularly suitable for solving high/low temperature, the big temperature difference, high pressure, fine vacuum, strong spoke
Penetrate, the air-liquid body under the environment such as high vibration and corrosion filters.
Brief description
Fig. 1 is a kind of structural representation of present invention dedusting smelting furnace.
In accompanying drawing, the list of parts representated by each label is as follows:
1st, body of heater, 2, smoke exhaust pipe, 3, bending part, 4, dedusting groove, 5, drainage screen, 6, permanent magnetism row Magnet, 7, connected entrance, 8, quiet
Electric generator, 9, refrigerator.
Specific embodiment
Below in conjunction with accompanying drawing, the principle of the present invention and feature are described, example is served only for explaining the present invention, and
Non- for limiting the scope of the present invention.
As shown in figure 1, a kind of dedusting smelting furnace, including body of heater 1, smoke exhaust pipe 2 and electrostatic generator 8, described smoke exhaust pipe 2
Front end is connected with described body of heater 1, and the middle part of described smoke exhaust pipe 2 is in roundabout shape, and described smoke exhaust pipe roundabout shape about 2 up and down
The lower end in portion is provided with two bending parts 3, and the lower end of two described bending parts 3 is provided with dedusting groove 4, two described dedusting grooves
4 are connected with two described bending parts 3 respectively；The inside of two described bending parts 3 is provided with drainage screen 5, two described filtrations
Net 5 is respectively placed in the rear side of two described dedusting groove 4 upper ends, and described electrostatic generator 8 is respectively with two described drainage screens 5 even
Connect；Upper end at the corresponding described bending part 3 of described smoke exhaust pipe 2 is provided with refrigerator 9, and described refrigerator 9 is to described smoke exhaust pipe 2 row
Go out cold air described bending part 3 is lowered the temperature.
It is equipped with connected entrance 7, described connected entrance 7 extends downwardly between two described dedusting grooves 4 and two described bending parts 3
The middle part to described dedusting groove 4.
The both sides of two described dedusting grooves 4 are provided with the dust removal door that can open.
It is provided with permanent magnetism row Magnet 6, described permanent magnetism row Magnet 6 is placed in the bottom of described dedusting groove 4 in two described dedusting grooves 4
Portion.
Described drainage screen 5 is metal-rubber drainage screen.
The operation principle of this device: produce flue dust in body of heater 1, flue dust enters up and down in the smoke exhaust pipe 2 of roundabout shape, Jing Guopai
The filtration of two drainage screens 5 in smoke pipe 2, discharges outside；The smoke exhaust pipe 2 of roundabout shape can make flue dust prolong in discharge process up and down
The long time in smoke exhaust pipe 2, flue dust constantly changes direction, is easy to dust deposition to bending part 3, is easy to the removing of dust；Two
Individual drainage screen 5 can effectively intercept the big flue dust of graininess, and can effectively intercept fine dusts in the presence of electrostatic generator 8；
Dedusting groove 4 is easy to accommodate the dust in smoke exhaust pipe 2, improves the efficiency of the discharge flue dust of smoke exhaust pipe 2；Two described dedusting grooves 4 with
The connected entrance 7 of described bending part 3 is in extend downward middle part in dedusting groove 4, is easy to the dust landing of drainage screen 5 or bending part 3
Enter dedusting groove 4；Dust removal door is easy to remove the dust of deposition in dedusting groove 4；Permanent magnetism row Magnet 6 can attract band abrasive grit in smoke exhaust pipe 2
Son, improves efficiency of dust collection；Refrigerator 9 can be lowered the temperature to bending part 3 so that bending part 3 air pressure declines, and drops fast dust depositing dust,
Lifting dust removing effects；Drainage screen 5 is metal-rubber drainage screen, has capillary open structure, is particularly suitable for solving high/low temperature, big
Air-liquid body under the environment such as the temperature difference, high pressure, fine vacuum, intense radiation, high vibration and corrosion filters.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of dedusting smelting furnace it is characterised in that: include body of heater (1), smoke exhaust pipe (2) and electrostatic generator (8), described smoke evacuation
The front end of pipe (2) is connected with described body of heater (1), and the middle part of described smoke exhaust pipe (2) is in roundabout shape up and down, and described smoke exhaust pipe (2)
The lower end at the middle part of roundabout shape is provided with two bending parts (3) up and down, and the lower end of two described bending parts (3) is provided with dedusting
Groove (4), two described dedusting grooves (4) are connected with two described bending parts (3) respectively；The inside of two described bending parts (3) is equal
It is provided with drainage screen (5), two described drainage screens (5) are respectively placed in the rear side of two described dedusting groove (4) upper ends, described electrostatic
Generator (8) is connected with two described drainage screens (5) respectively；The upper end at corresponding described bending part (3) place of described smoke exhaust pipe (2) sets
It is equipped with refrigerator (9), described refrigerator (9) is discharged cold air to described smoke exhaust pipe (2) and described bending part (3) is lowered the temperature.
2. according to claim 1 a kind of dedusting smelting furnace it is characterised in that: two described dedusting grooves (4) with described in two
It is equipped with connected entrance (7), described connected entrance (7) extends downward middle part in described dedusting groove (4) between bending part (3).
3. according to claim 1 a kind of dedusting smelting furnace it is characterised in that: the both sides of two described dedusting grooves (4) are all provided with
It is equipped with the dust removal door that can open.
4. according to claim 1 a kind of dedusting smelting furnace it is characterised in that: be provided with forever in two described dedusting grooves (4)
Magnetic row Magnet (6), described permanent magnetism row Magnet (6) is placed in the bottom of described dedusting groove (4).
5. according to a kind of arbitrary described dedusting smelting furnace of Claims 1-4 it is characterised in that: described drainage screen (5) be metal rubber
Glue drainage screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744544.8A CN106352710A (en) | 2016-08-28 | 2016-08-28 | Dedusting smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744544.8A CN106352710A (en) | 2016-08-28 | 2016-08-28 | Dedusting smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106352710A true CN106352710A (en) | 2017-01-25 |
Family
ID=57854444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610744544.8A Pending CN106352710A (en) | 2016-08-28 | 2016-08-28 | Dedusting smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106352710A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702550A (en) * | 2017-11-16 | 2018-02-16 | 石昌盛 | A kind of high-effective dust-removing smelting furnace |
| CN107906970A (en) * | 2017-11-15 | 2018-04-13 | 广西塔锡科技有限公司 | One kind accelerates exhaust smelting furnace |
| CN107930845A (en) * | 2017-11-16 | 2018-04-20 | 石昌盛 | A kind of anti-oxidation smelting furnace |
| CN107966036A (en) * | 2017-11-16 | 2018-04-27 | 石昌盛 | A kind of dedusting smelting furnace |
| CN111396910A (en) * | 2020-04-02 | 2020-07-10 | 浙江先创能源科技股份有限公司 | Flue suitable for coal water slurry combustion boiler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004001290A1 (en) * | 2002-06-20 | 2003-12-31 | Steag Encotec Gmbh | Coal-fired power station |
| CN203432379U (en) * | 2013-08-02 | 2014-02-12 | 郴州市康元金属制品有限公司 | Smelting furnace |
| CN103706191A (en) * | 2012-10-02 | 2014-04-09 | 综合全球服务有限公司 | Apparatus and methods for separating large particle ash particles from a flue gas using screen |
| CN104390473A (en) * | 2014-10-20 | 2015-03-04 | 何本科 | Smelting furnace |
| CN105043121A (en) * | 2015-08-28 | 2015-11-11 | 桂林昌鑫机械制造有限公司 | Smelting furnace |
-
2016
- 2016-08-28 CN CN201610744544.8A patent/CN106352710A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004001290A1 (en) * | 2002-06-20 | 2003-12-31 | Steag Encotec Gmbh | Coal-fired power station |
| CN103706191A (en) * | 2012-10-02 | 2014-04-09 | 综合全球服务有限公司 | Apparatus and methods for separating large particle ash particles from a flue gas using screen |
| CN203432379U (en) * | 2013-08-02 | 2014-02-12 | 郴州市康元金属制品有限公司 | Smelting furnace |
| CN104390473A (en) * | 2014-10-20 | 2015-03-04 | 何本科 | Smelting furnace |
| CN105043121A (en) * | 2015-08-28 | 2015-11-11 | 桂林昌鑫机械制造有限公司 | Smelting furnace |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906970A (en) * | 2017-11-15 | 2018-04-13 | 广西塔锡科技有限公司 | One kind accelerates exhaust smelting furnace |
| CN107702550A (en) * | 2017-11-16 | 2018-02-16 | 石昌盛 | A kind of high-effective dust-removing smelting furnace |
| CN107930845A (en) * | 2017-11-16 | 2018-04-20 | 石昌盛 | A kind of anti-oxidation smelting furnace |
| CN107966036A (en) * | 2017-11-16 | 2018-04-27 | 石昌盛 | A kind of dedusting smelting furnace |
| CN111396910A (en) * | 2020-04-02 | 2020-07-10 | 浙江先创能源科技股份有限公司 | Flue suitable for coal water slurry combustion boiler |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
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| RJ01 | Rejection of invention patent application after publication |