CN104132553A - Kiln waste heat utilizing system - Google Patents
Kiln waste heat utilizing system Download PDFInfo
- Publication number
- CN104132553A CN104132553A CN201410375248.6A CN201410375248A CN104132553A CN 104132553 A CN104132553 A CN 104132553A CN 201410375248 A CN201410375248 A CN 201410375248A CN 104132553 A CN104132553 A CN 104132553A
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- CN
- China
- Prior art keywords
- kiln
- water
- drying chamber
- valve
- heat exchanger
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- 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
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- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kiln waste heat utilizing system which comprises a kiln, a kiln water drainage pipe, a kiln valve, a drying chamber, a heat exchanger, an air blower, a drying chamber water drainage pipe, a drying chamber valve, a water tank, a water inlet pipe, a water pump and a water inlet valve, wherein a hollow water cavity is formed in the wall of the kiln, the lower end of the water cavity is connected with the water tank through the water inlet pipe, the water pump and the water inlet valve are installed on the water inlet pipe, the heat exchanger and the air blower are installed above the drying chamber, the air blower is located above the heat exchanger, the upper end of the water cavity is connected with the kiln water drainage pipe through a water inlet of the heat exchanger, the kiln valve is installed on the kiln water drainage pipe, a water outlet of the heat exchanger is connected with the water tank through the drying chamber water drainage pipe, and the drying chamber valve is installed on the drying chamber water drainage pipe. The kiln waste heat utilizing system is high in heat exchange efficiency and capable of fully utilizing the waste heat of the kiln.
Description
Technical field
The present invention relates to a kind of furnace equipment, relate in particular to a kind of kiln waste heat utilization system.
Background technology
Kiln is the necessary equipment in forming process of ceramics, is also one of equipment of energy consumption maximum.Due to day by day reducing of energy reserve and rising violently of energy prices, the energy-conservation situation of ceramic industry is very severe now, and using residual heat from kiln furnace is originally generally directly outwards emptying, do not make any disposal and utilization, both wasted the waste heat of kiln, and caused again working environment hotter, be unfavorable for that workman worked.The equipment that has the waste heat of pair kiln to be used not is very desirable but utilize effect yet.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, provides a kind of kiln waste heat utilization system, and its UTILIZATION OF VESIDUAL HEAT IN efficiency to kiln is high, safe and reliable.
The present invention is achieved through the following technical solutions: a kind of kiln waste heat utilization system, comprise: kiln, kiln drainpipe, kiln valve, drying chamber, heat exchanger, air blast, drying chamber drainpipe, drying chamber valve, water tank, water inlet pipe, water pump and inlet valve, the wall portion of described kiln is provided with the water cavity of hollow, the lower end of described water cavity is connected with described water tank by described water inlet pipe, described water pump and inlet valve are installed on described water inlet pipe, the top of described drying chamber is provided with described heat exchanger and air blast, described air blast is positioned at the top of described heat exchanger, the upper end of described water cavity is connected by described kiln drainpipe with the water inlet of described heat exchanger, described kiln valve is installed on described kiln drainpipe, the delivery port of described heat exchanger is connected with described water tank by described drying chamber drainpipe, described drying chamber valve is installed on described drying chamber drainpipe.
Other preferred structures also have:
The outer wall of described kiln is thermal insulation layer, and inwall is heat-conducting layer.
The lower end of described air blast is provided with funnel cover.
The present invention has the following advantages and feature: pass through cooling water circulation, using residual heat from kiln furnace is transformed into heat exchanger, and the air that blows into drying chamber to air blast changed heat by heat exchanger, and heat exchange efficiency of the present invention is high, can fully absorb waste heat, the waste heat of kiln is made full use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of kiln waste heat utilization system of the present invention.
The specific embodiment
Referring to accompanying drawing and in conjunction with the specific embodiment, further describe, to make those skilled in the art can implement according to this with reference to description word, protection domain is not limited by the embodiment of the technical program.
As shown in Figure 1, the preferred scheme of the present invention is: a kind of kiln waste heat utilization system, comprise: kiln 8, kiln drainpipe 6, kiln valve 7, drying chamber 1, heat exchanger 2, air blast 3, drying chamber drainpipe 15, drying chamber valve 14, water tank 13, water inlet pipe 10, water pump 12 and inlet valve 11, the wall portion of kiln 8 is provided with the water cavity 9 of hollow, the lower end of water cavity 9 is connected with water tank 13 by water inlet pipe 10, water pump 12 and inlet valve 11 are installed on water inlet pipe 10, inlet valve 11 is arranged on the rear of water pump 12, the top of drying chamber 1 is provided with heat exchanger 2 and air blast 3, air blast 3 is positioned at the top of heat exchanger 2, heat exchanger 2 comprises water pipe 4 and heat-radiation belt 5, a plurality of heat-radiation belts 5 are located between a plurality of water pipes 4, the upper end of water cavity 9 is connected by kiln drainpipe 6 with the water inlet of heat exchanger 2, kiln valve 7 is installed on kiln drainpipe 6, the delivery port of heat exchanger 2 is connected with water tank 13 by drying chamber drainpipe 15, drying chamber valve 14 is installed on drying chamber drainpipe 15.
The further preferred scheme of the present invention also has: the water cavity outer wall of kiln 8 is thermal insulation layers, and inwall is heat-conducting layer.The lower end of air blast 3 is provided with funnel cover.
Operation principle: water is pumped in water cavity 9 by water pump 12, water absorbs the waste heat in kiln 8 in water cavity, then from kiln drainpipe 6, enter into heat exchanger 2, the water pipe 4 of flowing through successively on heat exchanger 2 with the water of heat, more again flow back in water tank 13 via drying chamber drainpipe 15, at band with the current of heat during through water pipe 4, air blast 3 flow into air heat-radiation belt 5 from funnel cover, absorption of air, at the heat of water pipe 4 interior water, finally enters in drying chamber 1, improves drying efficiency.By controller, control cooperating between water pump and each valve, while opening water pump 12, open each valve simultaneously, water can be circulated smoothly, switch off the pump and close each valve at 12 o'clock simultaneously, water can be stopped, water in water cavity 9 can fully absorb the heat of kiln like this, and the heat of water in heat exchanger 2 can fully be absorbed by air, improve the utilization ratio of kiln 8 waste heats, avoid constantly flow circuit and increase the loss of heat of water body.
Heat exchange efficiency of the present invention is high, can fully inhale waste heat, and can make full use of the waste heat of kiln 8, improves the drying efficiency of drying chamber 1.
Explanation the present invention that can be detailed by above embodiment, discloses object of the present invention and is intended to protect all technological improvements in the scope of the invention.
Claims (3)
1. a kiln waste heat utilization system, it is characterized in that, comprise: kiln, kiln drainpipe, kiln valve, drying chamber, heat exchanger, air blast, drying chamber drainpipe, drying chamber valve, water tank, water inlet pipe, water pump and inlet valve, the wall portion of described kiln is provided with the water cavity of hollow, the lower end of described water cavity is connected with described water tank by described water inlet pipe, described water pump and inlet valve are installed on described water inlet pipe, the top of described drying chamber is provided with described heat exchanger and air blast, described air blast is positioned at the top of described heat exchanger, the upper end of described water cavity is connected by described kiln drainpipe with the water inlet of described heat exchanger, described kiln valve is installed on described kiln drainpipe, the delivery port of described heat exchanger is connected with described water tank by described drying chamber drainpipe, described drying chamber valve is installed on described drying chamber drainpipe.
2. kiln waste heat utilization system according to claim 1, is characterized in that, the outer wall of described kiln is thermal insulation layer, and inwall is heat-conducting layer.
3. kiln waste heat utilization system according to claim 1, is characterized in that, the lower end of described air blast is provided with funnel cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375248.6A CN104132553A (en) | 2014-07-31 | 2014-07-31 | Kiln waste heat utilizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375248.6A CN104132553A (en) | 2014-07-31 | 2014-07-31 | Kiln waste heat utilizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104132553A true CN104132553A (en) | 2014-11-05 |
Family
ID=51805331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410375248.6A Pending CN104132553A (en) | 2014-07-31 | 2014-07-31 | Kiln waste heat utilizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104132553A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269091A (en) * | 2016-08-18 | 2017-01-04 | 佛山欧神诺陶瓷股份有限公司 | A kind of system and method utilizing cooling water to improve grinding efficiency |
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|---|---|---|---|---|
| JP2001201271A (en) * | 2000-01-24 | 2001-07-27 | Shinko Mex Co Ltd | Exhaust gas treatment system of vertical blast furnace for copper |
| CN101520278A (en) * | 2009-04-08 | 2009-09-02 | 张水波 | Ceramic kiln emergency cooling mode, method and device for using waste heat |
| CN201583150U (en) * | 2009-11-03 | 2010-09-15 | 广东金鑫陶瓷实业有限公司 | Device for utilizing waste heat of ceramic kiln |
| CN202166288U (en) * | 2011-07-04 | 2012-03-14 | 常州宝丽丝纤维有限公司 | Yarn drying oven |
| WO2013023950A1 (en) * | 2011-08-18 | 2013-02-21 | Paul Wurth S.A. | Blast furnace installation |
| CN203203413U (en) * | 2013-01-28 | 2013-09-18 | 潮州市新凯陶瓷有限公司 | Waste heat recycling device of kiln |
| CN203572250U (en) * | 2013-11-25 | 2014-04-30 | 安徽凯司汀精铸有限公司 | Device for recycling heat energy of cooling water in lost foam casting medium-frequency furnace |
| CN103822498A (en) * | 2014-03-20 | 2014-05-28 | 重庆新康洁具有限责任公司 | Kiln waste heat recycling device |
| CN203642661U (en) * | 2013-09-30 | 2014-06-11 | 江苏新时高温材料有限公司 | Energy-saving vertical kiln |
| CN204063992U (en) * | 2014-07-31 | 2014-12-31 | 广西北流仲礼瓷业有限公司 | A kind of kiln waste heat utilization system |
-
2014
- 2014-07-31 CN CN201410375248.6A patent/CN104132553A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001201271A (en) * | 2000-01-24 | 2001-07-27 | Shinko Mex Co Ltd | Exhaust gas treatment system of vertical blast furnace for copper |
| CN101520278A (en) * | 2009-04-08 | 2009-09-02 | 张水波 | Ceramic kiln emergency cooling mode, method and device for using waste heat |
| CN201583150U (en) * | 2009-11-03 | 2010-09-15 | 广东金鑫陶瓷实业有限公司 | Device for utilizing waste heat of ceramic kiln |
| CN202166288U (en) * | 2011-07-04 | 2012-03-14 | 常州宝丽丝纤维有限公司 | Yarn drying oven |
| WO2013023950A1 (en) * | 2011-08-18 | 2013-02-21 | Paul Wurth S.A. | Blast furnace installation |
| CN203203413U (en) * | 2013-01-28 | 2013-09-18 | 潮州市新凯陶瓷有限公司 | Waste heat recycling device of kiln |
| CN203642661U (en) * | 2013-09-30 | 2014-06-11 | 江苏新时高温材料有限公司 | Energy-saving vertical kiln |
| CN203572250U (en) * | 2013-11-25 | 2014-04-30 | 安徽凯司汀精铸有限公司 | Device for recycling heat energy of cooling water in lost foam casting medium-frequency furnace |
| CN103822498A (en) * | 2014-03-20 | 2014-05-28 | 重庆新康洁具有限责任公司 | Kiln waste heat recycling device |
| CN204063992U (en) * | 2014-07-31 | 2014-12-31 | 广西北流仲礼瓷业有限公司 | A kind of kiln waste heat utilization system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269091A (en) * | 2016-08-18 | 2017-01-04 | 佛山欧神诺陶瓷股份有限公司 | A kind of system and method utilizing cooling water to improve grinding efficiency |
| CN106269091B (en) * | 2016-08-18 | 2018-07-24 | 佛山欧神诺陶瓷股份有限公司 | A kind of system and method improving grinding efficiency using cooling water |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |