CN106643149A - Multifunctional electric furnace dust removal and afterheat utilization equipment - Google Patents
Multifunctional electric furnace dust removal and afterheat utilization equipment Download PDFInfo
- Publication number
- CN106643149A CN106643149A CN201710036007.2A CN201710036007A CN106643149A CN 106643149 A CN106643149 A CN 106643149A CN 201710036007 A CN201710036007 A CN 201710036007A CN 106643149 A CN106643149 A CN 106643149A
- Authority
- CN
- China
- Prior art keywords
- electric furnace
- multifunctional electric
- utilization equipment
- flue gas
- cylinder
- 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
- 239000000428 dust Substances 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 31
- 239000003546 flue gas Substances 0.000 claims description 31
- 239000002918 waste heat Substances 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 5
- 235000019504 cigarettes Nutrition 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract 5
- 241000270295 Serpentes Species 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- 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
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
-
- 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
- F27D17/004—Systems for reclaiming waste heat
-
- 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
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/085—Preheating of the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses multifunctional electric furnace dust removal and afterheat utilization equipment. The multifunctional electric furnace dust removal and afterheat utilization equipment comprises a furnace body, a crucible mounted in the furnace body, and brackets arranged on two sides of the furnace body; a smoke cover is connected rightly above the furnace body through a screw; a roller is horizontally arranged in the smoke cover; two sides of the roller are connected with the bracket through rotating shafts; the rotating shaft on one side of the roller is coaxially connected with a driving motor; lifting grooves matched with the rotating shafts are formed in the side wall of the smoke cover; heat exchange water pipes are arranged above the roller in a snake form; and a smoke outlet pipe is arranged at the top end of the smoke cover. Through setting the preheating roller and the heat exchange water pipes on the furnace body, the multifunctional electric furnace dust removal and afterheat utilization equipment can effectively preheat metal to be smelted, and can recover afterheat in a multipurpose manner so as to achieve the effects of thorough afterheat utilization, simple structure, safety and reliability.
Description
Technical field
The present invention relates to a kind of electric furnace annex, more particularly to a kind of multifunctional electric furnace dedusting waste heat utilization equipment.
Background technology
Electric furnace is that it widely applies to the melting of metal, relies primarily on body of heater using the metallurgical furnace of electrocaloric effect heat supply
Interior crucible carrying out melting to metal, but existing electric furnace crucible in Metal Melting be mostly in open state, this
Sample may result in substantial amounts of heat as flue gas is expelled directly out, so as to cause heat waste, while be also possible to scald operating personnel,
Potential safety hazard is brought to its personal safety.
The content of the invention
The technical problem to be solved is to provide a kind of multifunctional electric furnace dedusting waste heat utilization equipment, its waste heat profit
With thorough, simple structure, safe and reliable.
In order to solve above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of multifunctional electric furnace dedusting waste heat utilization equipment, including body of heater, the crucible that is installed in body of heater and located at body of heater both sides
Support, be connected by screw flue gas cover directly over the body of heater, being horizontally disposed with the flue gas cover has cylinder, the cylinder
Both sides are connected by rotating shaft with support, and motor, the side of the flue gas cover are coaxially connected with the rotating shaft of the cylinder side
The lifting groove being engaged with rotating shaft is offered on wall, the cylinder top is snakelike to be placed with heat exchanging water pipe, the flue gas cover top
On be provided with pipe.By being connected by screw flue gas cover directly over body of heater, being horizontally disposed with flue gas cover has cylinder,
So flue gas can be effectively avoided to be expelled directly out using flue gas cover, it is safe and reliable so as to avoid that operating personnel are damaged,
Can will treat that melting material is loaded in cylinder by the charging aperture on cylinder, is preheated using fume afterheat to material simultaneously,
In order to the melting of next step；By offering the lifting groove being engaged with rotating shaft on the side wall of flue gas cover, so it is easy to
The movement of flue gas cover, when needing to feed into cylinder or discharge, can directly move flue gas cover, simple to operate；By in cylinder
Top is snakelike to be placed with heat exchanging water pipe, has so been easy to further recycle waste heat so that heat recovery is more
Plus thoroughly.
Preferably, being provided with spiral bar on the inner wall of rotary drum, so it is easy to material to move axially in bucket, preheating is more
Plus it is uniform.
Preferably, the flue gas cover is shaped as cuboid, so it is easy to the installation and work of cylinder.
Preferably, being provided with suspension ring on the flue gas cover top, so it is easy to move flue gas cover.
Preferably, being provided with screen pack in the pipe, so it is easy to filter the large granular impurity in flue gas.
Compared with prior art, the beneficial effect of a kind of multifunctional electric furnace dedusting waste heat utilization equipment of the invention：By
Preheating cylinder and heat exchanging water pipe is set on body of heater, so can effectively be treated smelting metal and be preheated, again can multiduty time
Receive waste heat, so as to reach UTILIZATION OF VESIDUAL HEAT IN thoroughly, simple structure, safe and reliable effect.
Description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of multifunctional electric furnace dedusting waste heat utilization equipment of the invention.
Fig. 2 is a kind of flue gas cover left view of multifunctional electric furnace dedusting waste heat utilization equipment of the invention.
Wherein, reference：1 is body of heater, and 2 is crucible, and 3 is support, and 4 is screw, and 5 is flue gas cover, and 6 is cylinder, and 7 is to turn
Axle, 8 is motor, and 9 is lifting groove, and 10 is heat exchanging water pipe, and 11 is pipe, and 12 is spiral bar, and 13 is suspension ring, and 14 are filtration
Net.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent or with similar purpose by other
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
As depicted in figs. 1 and 2, a kind of multifunctional electric furnace dedusting waste heat utilization equipment of the invention, including body of heater 1, it is installed on
Crucible 2 and the support 3 located at the both sides of body of heater 1 in body of heater 1, flue gas cover 5, institute are connected with directly over the body of heater 1 by screw 4
State to be horizontally disposed with flue gas cover 5 and have cylinder 6, the both sides of the cylinder 6 are connected by rotating shaft 7 with support 3, the side of the cylinder 6
Motor 8 is coaxially connected with rotating shaft 7, the lifting groove 9 being engaged with rotating shaft 7, institute are offered on the side wall of the flue gas cover 5
State that the top of cylinder 6 is snakelike to be placed with heat exchanging water pipe 10, pipe 11, the inwall of the cylinder 6 are provided with the top of the flue gas cover 5
On be provided with spiral bar 12, the flue gas cover 5 is shaped as cuboid, and suspension ring 13, institute are provided with the top of the flue gas cover 5
State in pipe 11 and be provided with screen pack 14.
As shown in figure 1, when a kind of multifunctional electric furnace dedusting waste heat utilization equipment of the invention is used, will treat that preheating material passes through cylinder
Charging aperture load in cylinder, then flue gas cover is attached with body of heater by screw, then melting material is started by crucible, when
When the crucible being placed in body of heater needs to take out batch turning, then screw is backed out, flue gas cover is hung i.e. operable, its operation by suspension ring
Simply, it is safe and reliable.
Presently preferred embodiments of the present invention is the foregoing is only, it is every the present invention's not to limit the present invention
Any modification, equivalent and improvement made within spirit and principle etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of multifunctional electric furnace dedusting waste heat utilization equipment, including body of heater（1）, be installed on body of heater（1）Interior crucible（2）With set
In body of heater（1）The support of both sides（3）, it is characterised in that：The body of heater（1）Surface passes through screw（4）It is connected with flue gas cover
（5）, the flue gas cover（5）Interior being horizontally disposed with has cylinder（6）, the cylinder（6）Both sides pass through rotating shaft（7）With support（3）Connection,
The cylinder（6）The rotating shaft of side（7）On be coaxially connected with motor（8）, the flue gas cover（5）Side wall on offer with
Rotating shaft（7）The lifting groove being engaged（9）, the cylinder（6）Top is snakelike to be placed with heat exchanging water pipe（10）, the flue gas cover（5）
Pipe is provided with top（11）.
2. a kind of multifunctional electric furnace dedusting waste heat utilization equipment according to claim 1, it is characterised in that：The cylinder
（6）Spiral bar is provided with inwall（12）.
3. a kind of multifunctional electric furnace dedusting waste heat utilization equipment according to claim 1, it is characterised in that：The flue gas cover
（5）Be shaped as cuboid.
4. a kind of multifunctional electric furnace dedusting waste heat utilization equipment according to claim 1 or 3, it is characterised in that：The cigarette
Gas hood（5）Suspension ring are provided with top（13）.
5. a kind of multifunctional electric furnace dedusting waste heat utilization equipment according to claim 1, it is characterised in that：The pipe
（11）Inside it is provided with screen pack（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036007.2A CN106643149A (en) | 2017-01-18 | 2017-01-18 | Multifunctional electric furnace dust removal and afterheat utilization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036007.2A CN106643149A (en) | 2017-01-18 | 2017-01-18 | Multifunctional electric furnace dust removal and afterheat utilization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106643149A true CN106643149A (en) | 2017-05-10 |
Family
ID=58840711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036007.2A Pending CN106643149A (en) | 2017-01-18 | 2017-01-18 | Multifunctional electric furnace dust removal and afterheat utilization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106643149A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513740A (en) * | 2019-08-01 | 2019-11-29 | 合肥人和节能环保设备制造有限公司 | A kind of kitchen heat energy recycle device |
Citations (17)
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|---|---|---|---|---|
| CN86106000A (en) * | 1986-08-30 | 1987-05-20 | 四川建筑材料工业学院 | Novel vertical kiln |
| CN2199209Y (en) * | 1994-06-20 | 1995-05-31 | 侯明玉 | Closed automatic water supply roller frying pan |
| CN1324444A (en) * | 1998-10-23 | 2001-11-28 | 日本坩埚株式会社 | Melting/retaining furnace for aluminium ingot |
| CN101146981A (en) * | 2005-01-20 | 2008-03-19 | 基督教技术学院慈善基金会 | Heat energy recapture and recycle and its new applications |
| CN201364014Y (en) * | 2008-12-29 | 2009-12-16 | 中国铝业股份有限公司 | Vertical-type roasting furnace |
| CN101893385A (en) * | 2010-06-09 | 2010-11-24 | 河南昇扬硅业科技发展有限公司 | Device for power generation from waste heat of metallic silicon smelting electric furnace and process flow thereof |
| CN102031357A (en) * | 2010-11-26 | 2011-04-27 | 杭州金舟电炉有限公司 | Novel arc spiral roller furnace |
| CN201858897U (en) * | 2010-09-28 | 2011-06-08 | 王洪东 | Charge preheating and dust removing device of intermediate-frequency furnace |
| CN203375418U (en) * | 2013-07-11 | 2014-01-01 | 李永亮 | Combustion and drying all-in-one kiln |
| CN203454817U (en) * | 2013-08-08 | 2014-02-26 | 广东华昌铝厂有限公司 | Waste heat recycling mechanism of aluminum melting furnace |
| CN104749065A (en) * | 2015-03-25 | 2015-07-01 | 河北钢铁股份有限公司邯郸分公司 | Detection device and method for surface releasing performance of pellets |
| CN104764326A (en) * | 2015-03-20 | 2015-07-08 | 卢坤 | Environmental-protection and energy-saving production system of nonferrous metal casting melt |
| CN204478795U (en) * | 2015-03-05 | 2015-07-15 | 润鸣新素材(通辽)有限公司 | Airtight negative pressure electric smelting furnace |
| CN205505768U (en) * | 2016-03-22 | 2016-08-24 | 安徽省金兰金盈铝业有限公司 | Aluminum smelting stove that energy -saving residual heat recycling utilized |
| CN106035782A (en) * | 2016-08-13 | 2016-10-26 | 福建茶叶进出口有限责任公司 | Baking apparatus and baking process for oolong tea |
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-
2017
- 2017-01-18 CN CN201710036007.2A patent/CN106643149A/en active Pending
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| CN2199209Y (en) * | 1994-06-20 | 1995-05-31 | 侯明玉 | Closed automatic water supply roller frying pan |
| CN1324444A (en) * | 1998-10-23 | 2001-11-28 | 日本坩埚株式会社 | Melting/retaining furnace for aluminium ingot |
| CN101146981A (en) * | 2005-01-20 | 2008-03-19 | 基督教技术学院慈善基金会 | Heat energy recapture and recycle and its new applications |
| CN201364014Y (en) * | 2008-12-29 | 2009-12-16 | 中国铝业股份有限公司 | Vertical-type roasting furnace |
| CN101893385A (en) * | 2010-06-09 | 2010-11-24 | 河南昇扬硅业科技发展有限公司 | Device for power generation from waste heat of metallic silicon smelting electric furnace and process flow thereof |
| CN201858897U (en) * | 2010-09-28 | 2011-06-08 | 王洪东 | Charge preheating and dust removing device of intermediate-frequency furnace |
| CN102031357A (en) * | 2010-11-26 | 2011-04-27 | 杭州金舟电炉有限公司 | Novel arc spiral roller furnace |
| CN203375418U (en) * | 2013-07-11 | 2014-01-01 | 李永亮 | Combustion and drying all-in-one kiln |
| CN203454817U (en) * | 2013-08-08 | 2014-02-26 | 广东华昌铝厂有限公司 | Waste heat recycling mechanism of aluminum melting furnace |
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| CN205784637U (en) * | 2016-05-24 | 2016-12-07 | 长兴尚品科技有限公司 | Metallurgical furnace waste heat recycle device |
| CN106035782A (en) * | 2016-08-13 | 2016-10-26 | 福建茶叶进出口有限责任公司 | Baking apparatus and baking process for oolong tea |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513740A (en) * | 2019-08-01 | 2019-11-29 | 合肥人和节能环保设备制造有限公司 | A kind of kitchen heat energy recycle device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
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| WD01 | Invention patent application deemed withdrawn after publication |