CN112944902A - Sintering furnace convenient for recycling residual heat and utilization method thereof - Google Patents
Sintering furnace convenient for recycling residual heat and utilization method thereof Download PDFInfo
- Publication number
- CN112944902A CN112944902A CN202110139739.0A CN202110139739A CN112944902A CN 112944902 A CN112944902 A CN 112944902A CN 202110139739 A CN202110139739 A CN 202110139739A CN 112944902 A CN112944902 A CN 112944902A
- Authority
- CN
- China
- Prior art keywords
- shell
- welded
- gas
- sintering furnace
- pipe
- 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.)
- Granted
Links
Images
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
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/0016—Chamber type furnaces
- F27B17/0041—Chamber type furnaces specially adapted for burning bricks or pottery
-
- 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
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
-
- 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)
- Furnace Details (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The invention discloses a sintering furnace convenient for waste temperature recycling and a utilization method thereof, wherein the sintering furnace comprises a circulation mechanism and a sintering furnace mechanism, the circulation mechanism comprises a first shell, a heat conduction pipe, an industrial fan, a second shell, an evaporator, a storage tank, a third shell and a fourth shell, the inner side wall of the first shell is welded with the outer surface of the heat conduction pipe, and the inner side wall of the heat conduction pipe is welded with a flange plate of the industrial fan; utilize the cooperation between the relevant structure in the circulation mechanism to realize even heat conduction and oil gas purification, under the fraction technology of evaporimeter, the waste gas that the waste material discharge port of fritting furnace mechanism discharged can cut to thermal state noncondensable gas and liquid sewage, wherein sewage falls to carrying out water resource recovery in the bin by the third casing under the effect of gravity, and noncondensable gas flows back to the sealed sleeve department of fritting furnace mechanism again through the gas-supply pipe, supplementary fritting furnace mechanism carries out the processing of next batch work piece, finally realize the waste recycling of surplus hot gas.
Description
Technical Field
The invention relates to the technical field of environment-friendly sintering furnaces, in particular to a sintering furnace convenient for waste temperature recycling and a utilization method thereof.
Background
Sintering furnaces refer to specialized equipment that allows powder compacts to be sintered to achieve desired physical, mechanical properties, and microstructures. The sintering furnace is used for drying slurry on the silicon wafer, removing organic components in the slurry, and completing sintering of the aluminum back surface field and the grid line
In the prior art, the sintering treatment is generally completed by a three-section heating type sintering device provided with a preheating section, a temperature rising section and a high temperature section, but in the prior art, a large amount of heat is emitted to the external environment in the fuel combustion process, which inevitably causes huge waste of energy and simultaneously improves the production cost of enterprises; meanwhile, the hot gas is usually evaporated lubricating grease or production waste gas, if the hot gas is not treated, the hot gas is discharged to the outside, so that environmental pollution is easily caused, and the simple connection to the inside of equipment easily causes sintering crystals on the inner wall of a sintering furnace to generate, so that the equipment is damaged.
Therefore, a sintering furnace convenient for recycling waste heat and a utilization method thereof are provided.
Disclosure of Invention
The invention aims to provide a sintering furnace convenient for recycling residual heat and a utilization method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fritting furnace convenient to waste heat is recycled, includes circulation mechanism and fritting furnace mechanism, circulation mechanism includes first casing, heat pipe, industry fan, second casing, evaporimeter, bin, third casing and fourth casing, the inside wall of first casing with the surface weld of heat pipe, the inside wall of heat pipe with the flange plate welding of industry fan, the rear surface of first casing with the inside wall welding of second casing, the inside wall of second casing with the surface weld of fourth casing, the inside wall welding of fourth casing has flange, flange's front surface with the rear surface welding of evaporimeter, the surface of fourth casing with third casing integrated into one piece, two slots have been seted up to the both sides face symmetry of third casing, the third casing through two the slot with the surface grafting of bin, the inner side wall of the connecting flange is communicated with a gas pipe in a sealing manner through an oil seal, and the gas pipe is communicated with the sintering furnace mechanism.
As further preferable in the present technical solution: the inner side wall of the first shell is symmetrically and integrally formed with four supporting sleeves, the inner side wall of the second shell is symmetrically and integrally formed with four supporting legs, and the outer surfaces of the supporting legs are welded to the inner side walls of the supporting sleeves.
As further preferable in the present technical solution: and heat conducting sheath fins are uniformly welded on the outer surface of the heat conducting pipe.
As further preferable in the present technical solution: an exhaust fan is installed on the front surface of the evaporator, a condensation pipe of the evaporator is communicated with a liquid conveying pipe, and the outer surface of the liquid conveying pipe penetrates through the top wall of the second shell.
As further preferable in the present technical solution: the sintering furnace mechanism comprises a drying furnace chamber, a pre-burning forging furnace chamber, a heater, a heat-insulating furnace chamber and a top cover, wherein the upper surface of the drying furnace chamber is welded with the lower surface of the heat-insulating furnace chamber, the upper surface of the heat-insulating furnace chamber is welded with the lower surface of the pre-burning forging furnace chamber, the inner side wall of the pre-burning forging furnace chamber is installed on the outer surface of the heater, a sealing sleeve is arranged on the outer surface of the pre-burning forging furnace chamber, a waste material exhaust port is arranged on the outer surface of the drying furnace chamber, the upper surface of the pre-burning forging furnace chamber is welded with the top cover, a discharge port is arranged on the outer surface of the drying furnace.
As further preferable in the present technical solution: the inside wall of the sealing sleeve is communicated with the outer surface of the gas conveying pipe, and the outer surface of the waste smoke exhaust port is communicated with the inside wall of the first shell.
In addition, the invention also provides a utilization method of the sintering furnace convenient for recycling the residual heat, which comprises the following steps:
s1, when the used sintering furnace mechanism discharges the workpiece from a discharge hole, the residual high-temperature steam or high-temperature oil gas is recycled by the recycling mechanism, wherein the first shell introduces the high-temperature oil gas into the heat conduction pipe by using an industrial fan and circulates to the second shell by using the heat conduction pipe, and during the period, a plurality of heat conduction sheath fins are used for uniformly discharging heat into the recycling mechanism;
s2, guiding the high-temperature oil gas for the second time through an exhaust fan, circulating to the fourth shell and penetrating through the working evaporator, decomposing the oil gas in a high-temperature state into sewage and hot non-condensable gas by utilizing a fraction process of the evaporator, wherein the sewage falls into the storage tank from the third shell under the action of gravity to recover water resources;
and S3, the non-condensable gas reflows to the sealing sleeve of the sintering furnace mechanism through the gas transmission pipe, and finally the reutilization of the waste heat gas is realized.
As further preferable in the present technical solution: and S2, the sewage falls into the storage tank through the connecting flange and the third shell under the action of gravity to recover water resources.
Compared with the prior art, the invention has the beneficial effects that: utilize the cooperation between the relevant structure in the circulation mechanism to realize even heat conduction and oil gas purification, under the fraction technology of evaporimeter, the waste gas that the waste material discharge port of fritting furnace mechanism discharged can cut to thermal state noncondensable gas and liquid sewage, wherein sewage falls to carrying out water resource recovery in the bin by the third casing under the effect of gravity, and noncondensable gas flows back to the sealed sleeve department of fritting furnace mechanism again through the gas-supply pipe, supplementary fritting furnace mechanism carries out the processing of next batch work piece, when realizing the waste recycling of surplus hot gas, the condition of chemical gas production sintered crystal in the furnace body has been avoided and has taken place.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a sintering furnace mechanism according to the present invention;
FIG. 3 is a perspective view of a first housing according to the present invention;
FIG. 4 is a perspective view of a second housing according to the present invention;
FIG. 5 is a schematic perspective view of a connecting flange according to the present invention;
FIG. 6 is a perspective view of a fourth housing according to the present invention;
fig. 7 is a schematic perspective view of the circulation mechanism of the present invention.
In the figure: 1. a circulating mechanism; 101. a first housing; 1011. a support sleeve; 102. a heat conducting pipe; 1021. a heat conducting sheath fin; 103. an industrial fan; 104. a second housing; 1041. supporting legs; 105. an evaporator; 1051. an exhaust fan; 1052. a transfusion tube; 106. a third housing; 1061. a slot; 107. a storage tank; 108. a fourth housing; 1081. a connecting flange; 109. a gas delivery pipe; 2. a sintering furnace mechanism; 201. drying the hearth; 202. a waste smoke vent; 203. pre-sintering and forging a hearth; 204. a sealing sleeve; 205. insulating a hearth; 206. a top cover; 207. a support frame; 208. and (4) a discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-7, the present invention provides a technical solution: a sintering furnace convenient for waste temperature recycling comprises a circulating mechanism 1 and a sintering furnace mechanism 2, wherein the circulating mechanism 1 comprises a first shell 101, a heat conduction pipe 102, an industrial fan 103, a second shell 104, an evaporator 105, a storage box 107, a third shell 106 and a fourth shell 108, the inner side wall of the first shell 101 is welded with the outer surface of the heat conduction pipe 102, the inner side wall of the heat conduction pipe 102 is welded with a flange plate of the industrial fan 103, the rear surface of the first shell 101 is welded with the inner side wall of the second shell 104, the inner side wall of the second shell 104 is welded with the outer surface of the fourth shell 108, the inner side wall of the fourth shell 108 is welded with a connecting flange 1081, the front surface of the connecting flange 1081 is welded with the rear surface of the evaporator 105, the outer surface of the fourth shell 108 is integrally formed with the third shell 106, two slots 1061 are symmetrically formed on two side surfaces of the third shell 106, the third shell 106 is inserted with the outer surface of the storage box 107, the inside wall of flange 1081 has gas-supply pipe 109 through the sealed intercommunication of oil blanket, and gas-supply pipe 109 communicates in sintering furnace mechanism 2.
In this embodiment, specifically: four supporting sleeves 1011 are symmetrically and integrally formed on the inner side wall of the first shell 101, four supporting legs 1041 are symmetrically and integrally formed on the inner side wall of the second shell 104, and the outer surfaces of the supporting legs 1041 are welded with the inner side walls of the supporting sleeves 1011; the supporting leg 1041 and the supporting sleeve 1011 are matched to each other, so that the first casing 101 and the second casing 104 are stably connected and supported.
In this embodiment, specifically: the outer surface of the heat conduction pipe 102 is uniformly welded with heat conduction cole fins 1021; while the heat is flowing from the heat pipe 102 to the second casing 104, the heat is uniformly discharged by the plurality of heat-conducting cole fins 1021, thereby assisting in efficiently flowing the heat into the circulation mechanism 1.
In this embodiment, specifically: an exhaust fan 1051 is arranged on the front surface of the evaporator 105, a liquid conveying pipe 1052 is communicated with a condensation pipe of the evaporator 105, and the outer surface of the liquid conveying pipe 1052 penetrates through the top wall of the second shell 104; the high-temperature oil gas is secondarily guided by an exhaust fan 1051, flows to the fourth shell 108 and simultaneously penetrates through the working evaporator 105, and the oil gas in a high-temperature state is decomposed into sewage and hot non-condensable gas by utilizing a fraction process of the evaporator 105; the infusion tube 1052 is communicated with the outside for circularly infusing condensate to meet the working requirement of the evaporator 105.
In this embodiment, specifically: the sintering furnace mechanism 2 comprises a drying furnace chamber 201, a pre-burning forging furnace chamber 203, a heater 2031, a heat insulation furnace chamber 205 and a top cover 206, the upper surface of the drying furnace chamber 201 is welded with the lower surface of the heat insulation furnace chamber 205, the upper surface of the heat insulation furnace chamber 205 is welded with the lower surface of the pre-burning forging furnace chamber 203, the inner side wall of the pre-burning forging furnace chamber 203 is mounted on the outer surface of the heater 2031, the outer surface of the pre-burning forging furnace chamber 203 is provided with a sealing sleeve 204, the outer surface of the drying furnace chamber 201 is provided with a waste material exhaust port 202, the upper surface of the pre-burning forging furnace chamber 203 is welded with the top cover 206, the outer surface of the drying furnace chamber.
In this embodiment, specifically: the inner side wall of the sealing sleeve 204 is communicated with the outer surface of the gas conveying pipe 109, and the outer surface of the waste smoke outlet 202 is communicated with the inner side wall of the first shell 101; the waste material smoke outlet 202 is used for guiding the discharged waste gas into the circulating mechanism 1, and the sealing sleeve 204 is used for discharging the non-condensable gas after the final fraction back into the sintering furnace mechanism 2 again, so that waste utilization is realized.
In addition, the invention also provides a utilization method of the sintering furnace convenient for recycling the residual heat, which comprises the following steps:
s1, when the used sintering furnace mechanism 2 discharges the workpiece from the discharge port 208, the residual high temperature steam or high temperature oil gas is recycled by the circulation mechanism 1, wherein the first casing 101 uses the industrial fan 103 to introduce the high temperature oil gas into the heat conduction pipe 102, and the high temperature oil gas is circulated to the second casing 104 by the heat conduction pipe 102, and during the period, the heat is uniformly discharged into the circulation mechanism 1 by the plurality of heat conduction sheath fins 1021;
s2, guiding the high-temperature oil gas for the second time by the exhaust fan 1051, circulating to the fourth shell 108 and penetrating through the working evaporator 105, decomposing the oil gas in the high-temperature state into sewage and hot non-condensable gas by utilizing the fraction process of the evaporator 105, wherein the sewage falls into the storage tank 107 from the third shell 106 under the action of gravity for water resource recovery;
s3, the non-condensable gas flows back to the sealing sleeve 204 of the sintering furnace mechanism 2 through the gas pipe 109 again, and finally the recycling of the waste heat gas is achieved.
In this embodiment, specifically: at S2, the sewage falls into the storage tank 107 from the connecting flange 1081 and the third housing 106 under the action of gravity, and water resources are recovered.
Working principle or structural principle: the high-temperature oil gas is guided into the heat conduction pipe 102 through the first shell 101 by the industrial fan 103, flows to the second shell 104 through the heat conduction pipe 102, is secondarily guided by the exhaust fan 1051, flows to the fourth shell 108 and simultaneously penetrates through the working evaporator 105, the oil gas in a high-temperature state is decomposed into sewage and hot non-condensable gas by utilizing a fraction process of the evaporator 105, wherein the sewage falls into the storage tank 107 from the third shell 106 under the action of gravity for water resource recovery, the waste smoke outlet 202 is used for guiding the discharged waste gas into the circulating mechanism 1, and the sealing sleeve 204 is used for re-discharging the final fraction of the non-condensable gas back into the sintering furnace mechanism 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fritting furnace convenient to waste heat is recycled, includes circulation mechanism (1) and fritting furnace mechanism (2), its characterized in that: the circulation mechanism (1) comprises a first housing (101), a heat transfer pipe (102), an industrial fan (103), a second housing (104), an evaporator (105), a storage tank (107), a third housing (106), and a fourth housing (108);
the inside wall of the first shell (101) is welded with the outer surface of the heat conducting pipe (102), the inside wall of the heat conducting pipe (102) is welded with a flange plate of the industrial fan (103), the rear surface of the first shell (101) is welded with the inside wall of the second shell (104), the inside wall of the second shell (104) is welded with the outer surface of the fourth shell (108), the inside wall of the fourth shell (108) is welded with a connecting flange (1081), the front surface of the connecting flange (1081) is welded with the rear surface of the evaporator (105), the outer surface of the fourth shell (108) is integrally formed with the third shell (106), two slots (1061) are symmetrically formed on two side surfaces of the third shell (106), and the third shell (106) is inserted into the outer surface of the storage box (107) through the two slots (1061), the inner side wall of the connecting flange (1081) is communicated with a gas pipe (109) through oil seal sealing, and the gas pipe (109) is communicated with the sintering furnace mechanism (2).
2. A sintering furnace facilitating waste heat recycling according to claim 1, wherein: the utility model discloses a solar energy water heater, including first casing (101), the inside wall symmetry integrated into one piece of first casing (101) has four support sleeve (1011), the inside wall symmetry integrated into one piece of second casing (104) has four supporting legs (1041), the surface of supporting legs (1041) with the inside wall welding of support sleeve (1011).
3. A sintering furnace facilitating waste heat recycling according to claim 1, wherein: and heat conducting sheath fins (1021) are uniformly welded on the outer surface of the heat conducting pipe (102).
4. A sintering furnace facilitating waste heat recycling according to claim 1, wherein: an exhaust fan (1051) is installed on the front surface of the evaporator (105), a liquid conveying pipe (1052) is communicated with a condensation pipe of the evaporator (105), and the outer surface of the liquid conveying pipe (1052) penetrates through the top wall of the second shell (104).
5. A sintering furnace facilitating waste heat recycling according to claim 1, wherein: the sintering furnace mechanism (2) comprises a drying hearth (201), a pre-sintering forging hearth (203), a heater (2031), a heat-insulating hearth (205) and a top cover (206), the upper surface of the drying hearth (201) is welded with the lower surface of the heat insulation hearth (205), the upper surface of the heat insulation hearth (205) is welded with the lower surface of the pre-sintering hearth (203), the inner side wall of the pre-sintering hearth (203) is arranged with the outer surface of the heater (2031), the outer surface of the pre-sintering hearth (203) is provided with a sealing sleeve (204), the outer surface of the drying furnace chamber (201) is provided with a waste smoke outlet (202), the upper surface of the pre-sintering hearth (203) is welded with the top cover (206), the outer surface of the drying hearth (201) is provided with a discharge hole (208), and the outer surface of the drying hearth (201) is welded with a support frame (207).
6. A sintering furnace facilitating waste heat recycling according to claim 5, wherein: the inner side wall of the sealing sleeve (204) is communicated with the outer surface of the gas conveying pipe (109), and the outer surface of the waste smoke outlet (202) is communicated with the inner side wall of the first shell (101).
7. A utilization method of a sintering furnace convenient for residual heat reutilization is characterized by comprising the following steps:
s1, when the used sintering furnace mechanism (2) discharges the workpiece from the discharge hole (208), the residual high-temperature steam or high-temperature oil gas is recycled by the circulation mechanism (1), wherein the first shell (101) introduces the high-temperature oil gas into the heat conduction pipe (102) by the industrial fan (103) and circulates to the second shell (104) by the heat conduction pipe (102), and a plurality of heat conduction sheath fins (1021) are used for uniformly discharging heat into the circulation mechanism (1);
s2, secondly guiding the high-temperature oil gas through an exhaust fan (1051), circulating to the fourth shell (108) and penetrating through the working evaporator (105), decomposing the oil gas in the high-temperature state into sewage and hot non-condensable gas by utilizing a fraction process of the evaporator (105), wherein the sewage falls into a storage tank (107) from the third shell (106) under the action of gravity to recover water resources;
s3, the non-condensable gas flows back to the sealing sleeve (204) of the sintering furnace mechanism (2) through the gas pipe (109) again, and finally the waste heat gas is recycled.
8. The method for utilizing a sintering furnace for facilitating waste heat recycling according to claim 7, wherein: in the step S2, the sewage falls into the storage tank (107) from the connecting flange (1081) and the third shell (106) under the action of gravity to recover water resources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139739.0A CN112944902B (en) | 2021-02-01 | 2021-02-01 | Sintering furnace convenient for recycling residual heat and utilization method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139739.0A CN112944902B (en) | 2021-02-01 | 2021-02-01 | Sintering furnace convenient for recycling residual heat and utilization method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112944902A true CN112944902A (en) | 2021-06-11 |
| CN112944902B CN112944902B (en) | 2023-05-30 |
Family
ID=76241233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110139739.0A Active CN112944902B (en) | 2021-02-01 | 2021-02-01 | Sintering furnace convenient for recycling residual heat and utilization method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112944902B (en) |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3956126A (en) * | 1973-07-20 | 1976-05-11 | Streebin Leale E | Apparatus for disposing of organic waste materials |
| JPS58200986A (en) * | 1982-05-18 | 1983-11-22 | 住友重機械工業株式会社 | Exhaust gas circulation type sintering device |
| US5048801A (en) * | 1989-07-12 | 1991-09-17 | Risi Industries | Sintering furnace |
| JPH06323519A (en) * | 1993-05-13 | 1994-11-25 | Ishikawajima Harima Heavy Ind Co Ltd | Fluidized-bed boiler |
| KR20010064361A (en) * | 1999-12-29 | 2001-07-09 | 이구택 | Automatic control method of sintering speed |
| JP2003194473A (en) * | 2001-12-26 | 2003-07-09 | Kobe Steel Ltd | Exhaust gas circulation type sintering device |
| CN201195708Y (en) * | 2008-03-11 | 2009-02-18 | 中国石油天然气股份有限公司 | Sewage sludge thermal decomposition processing equipment |
| CN101825399A (en) * | 2010-04-21 | 2010-09-08 | 中冶长天国际工程有限责任公司 | Method and device for utilizing exhaust heat of waste gas in sinter cooler |
| CN102003887A (en) * | 2010-11-26 | 2011-04-06 | 中冶赛迪工程技术股份有限公司 | Sintering waste heat utilization system |
| CN201876148U (en) * | 2010-12-07 | 2011-06-22 | 桐乡市耀润电子有限公司 | Heat energy recycling device for magnetic core material sintering furnace |
| CN102538444A (en) * | 2012-02-08 | 2012-07-04 | 天津市科翔迅通磁性材料厂 | Mn-Zn ferrite sintering furnace |
| CN102997262A (en) * | 2011-09-19 | 2013-03-27 | 上海康洪精密机械有限公司 | System for improving utilization grade of flue gas afterheat |
| CN205066477U (en) * | 2015-08-06 | 2016-03-02 | 广州赛唯热工设备有限公司 | Fritting furnace waste gas waste heat recovery device |
| CN105627755A (en) * | 2016-03-16 | 2016-06-01 | 天津天丰钢铁有限公司 | System used for sinter ore cooling and sensible heat efficient recycling |
| CN207180391U (en) * | 2017-09-25 | 2018-04-03 | 云南曲靖呈钢钢铁（集团）有限公司 | A kind of sintering circular-cooler waste-heat recovery device |
| CN108675589A (en) * | 2018-07-23 | 2018-10-19 | 哈尔滨金源伟业环保科技有限公司 | A kind of continous way greasy filth pyrolysis treatment systems and pyrolysis treating method |
| CN108771939A (en) * | 2018-07-03 | 2018-11-09 | 袁昭 | A kind of coal-burning boiler flue dust minimum discharge facility of efficient waste heat recycling |
| CN208887389U (en) * | 2018-05-16 | 2019-05-21 | 黄石昌辉环保设备有限公司 | Sintering furnace waste heat effective utilization system |
| CN209131327U (en) * | 2018-09-07 | 2019-07-19 | 合肥日新高温技术有限公司 | Tunnel mesh belt sintering furnace |
| CN110763010A (en) * | 2019-10-12 | 2020-02-07 | 广州市丹爵通讯科技有限公司 | Sintering furnace with uniform heating and heat recovery function |
| US20200064069A1 (en) * | 2018-08-22 | 2020-02-27 | Ngk Insulators, Ltd. | Continuous heating furnace and operating method thereof |
| CN210321249U (en) * | 2019-05-24 | 2020-04-14 | 宝鸡市金凯科工贸有限公司 | Hydrogen fuel galvanic pile micropore titanium electrode board fritting furnace |
| CN111998346A (en) * | 2020-08-18 | 2020-11-27 | 内蒙古航天金岗重工有限公司 | Garbage disposal equipment |
-
2021
- 2021-02-01 CN CN202110139739.0A patent/CN112944902B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3956126A (en) * | 1973-07-20 | 1976-05-11 | Streebin Leale E | Apparatus for disposing of organic waste materials |
| JPS58200986A (en) * | 1982-05-18 | 1983-11-22 | 住友重機械工業株式会社 | Exhaust gas circulation type sintering device |
| US5048801A (en) * | 1989-07-12 | 1991-09-17 | Risi Industries | Sintering furnace |
| JPH06323519A (en) * | 1993-05-13 | 1994-11-25 | Ishikawajima Harima Heavy Ind Co Ltd | Fluidized-bed boiler |
| KR20010064361A (en) * | 1999-12-29 | 2001-07-09 | 이구택 | Automatic control method of sintering speed |
| JP2003194473A (en) * | 2001-12-26 | 2003-07-09 | Kobe Steel Ltd | Exhaust gas circulation type sintering device |
| CN201195708Y (en) * | 2008-03-11 | 2009-02-18 | 中国石油天然气股份有限公司 | Sewage sludge thermal decomposition processing equipment |
| CN101825399A (en) * | 2010-04-21 | 2010-09-08 | 中冶长天国际工程有限责任公司 | Method and device for utilizing exhaust heat of waste gas in sinter cooler |
| CN102003887A (en) * | 2010-11-26 | 2011-04-06 | 中冶赛迪工程技术股份有限公司 | Sintering waste heat utilization system |
| CN201876148U (en) * | 2010-12-07 | 2011-06-22 | 桐乡市耀润电子有限公司 | Heat energy recycling device for magnetic core material sintering furnace |
| CN102997262A (en) * | 2011-09-19 | 2013-03-27 | 上海康洪精密机械有限公司 | System for improving utilization grade of flue gas afterheat |
| CN102538444A (en) * | 2012-02-08 | 2012-07-04 | 天津市科翔迅通磁性材料厂 | Mn-Zn ferrite sintering furnace |
| CN205066477U (en) * | 2015-08-06 | 2016-03-02 | 广州赛唯热工设备有限公司 | Fritting furnace waste gas waste heat recovery device |
| CN105627755A (en) * | 2016-03-16 | 2016-06-01 | 天津天丰钢铁有限公司 | System used for sinter ore cooling and sensible heat efficient recycling |
| CN207180391U (en) * | 2017-09-25 | 2018-04-03 | 云南曲靖呈钢钢铁（集团）有限公司 | A kind of sintering circular-cooler waste-heat recovery device |
| CN208887389U (en) * | 2018-05-16 | 2019-05-21 | 黄石昌辉环保设备有限公司 | Sintering furnace waste heat effective utilization system |
| CN108771939A (en) * | 2018-07-03 | 2018-11-09 | 袁昭 | A kind of coal-burning boiler flue dust minimum discharge facility of efficient waste heat recycling |
| CN108675589A (en) * | 2018-07-23 | 2018-10-19 | 哈尔滨金源伟业环保科技有限公司 | A kind of continous way greasy filth pyrolysis treatment systems and pyrolysis treating method |
| US20200064069A1 (en) * | 2018-08-22 | 2020-02-27 | Ngk Insulators, Ltd. | Continuous heating furnace and operating method thereof |
| CN209131327U (en) * | 2018-09-07 | 2019-07-19 | 合肥日新高温技术有限公司 | Tunnel mesh belt sintering furnace |
| CN210321249U (en) * | 2019-05-24 | 2020-04-14 | 宝鸡市金凯科工贸有限公司 | Hydrogen fuel galvanic pile micropore titanium electrode board fritting furnace |
| CN110763010A (en) * | 2019-10-12 | 2020-02-07 | 广州市丹爵通讯科技有限公司 | Sintering furnace with uniform heating and heat recovery function |
| CN111998346A (en) * | 2020-08-18 | 2020-11-27 | 内蒙古航天金岗重工有限公司 | Garbage disposal equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112944902B (en) | 2023-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107606959A (en) | A kind of energy-saving heat-treatment furnace with function of recovering waste heat | |
| CN206019411U (en) | A kind of boiler afterheat recycle device | |
| CN112944902A (en) | Sintering furnace convenient for recycling residual heat and utilization method thereof | |
| CN106001050A (en) | Superheated steam carbonization organic waste energy recycling device and method | |
| CN105601016A (en) | Chemical nickel waste liquid integrated processing system | |
| CN206772016U (en) | A kind of copper metal smelting furnace with heat insulation effect | |
| CN207113295U (en) | A kind of oilfield sewage waste heat recovery utilization system | |
| CN218443370U (en) | Sintering machine flue gas waste heat degree of depth utilizes power generation system | |
| CN216346205U (en) | Steam circulation system | |
| CN210051175U (en) | Heating furnace waste heat recovery device | |
| CN212777356U (en) | Garbage preheating device | |
| CN102183002A (en) | Organic working medium evaporator using sleeve-type thermosiphon high-efficiency heat transfer tubes | |
| CN112062346A (en) | Cooling water recycling device | |
| CN107941059B (en) | Heat energy recovery system | |
| CN207811528U (en) | Superposing type multi-stage multi-pipe pyrolyzing sludge advanced treatment device | |
| CN206904942U (en) | Heat-exchanging water tank and steamer equipment | |
| CN106439763B (en) | A kind of industrial heating device of environmental protection and energy saving | |
| CN204005895U (en) | Nanometer physics and chemistry steam generator | |
| CN216205385U (en) | Vanadium-nitrogen alloy furnace waste heat utilization device | |
| CN105486133A (en) | Heat pipe flue gas waste heat recycling device and working medium | |
| CN206073774U (en) | Steam chest type adopting heat pipes for heat transfer mechanism | |
| CN209214344U (en) | A kind of circle gravity assisted heat pipe vaccum-pumping equipment | |
| CN219441094U (en) | Heating device suitable for thermal power factory | |
| CN213396583U (en) | Thermal cycle vacuum degumming furnace | |
| CN104110668B (en) | Nanometer physics and chemistry steam generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230510 Address after: 443200 Yaojiagang Circular Economy Demonstration Park, Zhijiang Economic Development Zone, Yichang City, Hubei Province Applicant after: HUBEI ZHONGCHAO CHEMICAL TECHNOLOGY Co.,Ltd. Address before: 030000 No.20, Huahua Road, Yijing street, Jinyuan District, Taiyuan City, Shanxi Province Applicant before: Gao Shuai |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |