CN105258520B - The efficient heat energy of dry section utilizes structure on ceramic kiln - Google Patents
The efficient heat energy of dry section utilizes structure on ceramic kiln Download PDFInfo
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- CN105258520B CN105258520B CN201510785718.0A CN201510785718A CN105258520B CN 105258520 B CN105258520 B CN 105258520B CN 201510785718 A CN201510785718 A CN 201510785718A CN 105258520 B CN105258520 B CN 105258520B
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Abstract
The invention discloses a kind of efficient heat energy of dry section on ceramic kiln to utilize structure, along dry section kiln behind fraction top, the combination dehumidifier passage provided with box-type, it includes the A dehumidifiers passage at middle part and its left and right two B dehumidifier passages arranged side by side；The bottom of fraction behind along dry section kiln, combination heat donor passage provided with box-type, it includes the two B heat donor passages of the A heat donor passages at middle part and its left and right side by side, two B heat donor passages are respectively through some heating tubes, in the left and right sides of dry section kiln, connected with the inner chamber of dry section kiln；Most top before along dry section kiln, provided with a whole piece C dehumidifier passages；Most bottom before along dry section kiln, provided with a whole piece C heat donor passages.Said structure heat utilization efficiency is higher, effectively heat can be prevented to scatter and disappear, and can avoid waste gas seepage, realizes good effects of energy conservation and environmental protection.
Description
Technical field
The present invention relates to ceramic kiln, the efficient heat energy of dry section utilizes structure on particularly a kind of ceramic kiln.
Background technology
Ceramic kiln includes dry section, dehumidifier area, preheating zone, firing zone, chilling area, slow cooling area and kiln tail rapid cooling successively
Area, the heat donor passage set by existing dry section kiln bottom and the dehumidifier passage set by top, it is single one, so,
From the clean hot gas of dehumidifier area kiln bottom hot gas path transmission, into after heat donor passage, drying can only be sent into through heating tube
Area kiln inner chamber, for desiccation, and can not shunt the oxygen enriching burning-aid for Spraying Dryer of Ceramics and hot-blast stove, heat utilization
Rate is not high, meanwhile, the damp and hot waste gas comprehensively utilize extracted out from dehumidifier area, the upper square tube of dry section kiln can only be passed through
Road, transmitted in the state that heat exchange occurs with extraneous air, amount of heat can be produced and scattered and disappeared, and can be in transmission from pipeline
The a small amount of waste gas of seepage, is polluted to air.
The content of the invention
The technical problem to be solved in the present invention, the efficient heat energy for being to provide dry section on a kind of ceramic kiln utilize structure,
Heat utilization efficiency is higher, effectively heat can be prevented to scatter and disappear, and can avoid waste gas seepage, realizes good effects of energy conservation and environmental protection.
In order to solve the above technical problems, the technical scheme is that：A kind of the efficient of dry section on ceramic kiln is provided
Heat energy utilization structure, along dry section kiln behind fraction top, the combination dehumidifier passage provided with box-type, during it includes
The two B dehumidifier passages of the A dehumidifiers passage in portion and its left and right side by side, A dehumidifiers passage connect with the dehumidifier house steward of dehumidifier area kiln,
Two B dehumidifier passages, respectively through some dehumidifier pipes, in the left and right sides of dry section kiln, the inner chamber with dry section kiln
Connection；
The bottom of fraction behind along dry section kiln, the combination heat donor passage provided with box-type, it includes the A at middle part and supplied
The pipe that the dehumidifier house steward of the two B heat donor passages of the passage of heat and its left and right side by side, A heat donor passages and dehumidifier area kiln extends downwardly
Road connects, and two B heat donor passages connect with the hot gas path of dehumidifier area kiln bottom, and two B heat donor passages are respectively through some
Bar heating tube, in the left and right sides of dry section kiln, connected with the inner chamber of dry section kiln；
Most top before along dry section kiln, provided with a whole piece C dehumidifier passages, C dehumidifiers passage and A dehumidifier passages
Connection, and C dehumidifiers passage is distinguished also through some dehumidifier pipes, in the left and right sides of dry section kiln, with dry section kiln
Chamber connects；
Most bottom before along dry section kiln, provided with a whole piece C heat donor passages, C heat donor passages and A heat donor passages
Connection, and C heat donor passages are distinguished also through some heating tubes, in the left and right sides of dry section kiln, with dry section kiln
Chamber connects.
The efficient heat energy of dry section utilizes structure on ceramic kiln as described above, and two B heat donor passages extend to drying
The head of fraction behind area's kiln, the left and right sides through dry section kiln connect with hot gas efferent duct.
The efficient heat energy of dry section utilize structure on ceramic kiln as described above, and C dehumidifiers passage is some its or so
Position, the exhaust output tube being connected with kiln top and blower fan connect, and exhaust output tube connects downwards with waste gas ditch.
The efficient heat energy of dry section utilizes structure on ceramic kiln as described above, and C heat donor passages also connect with waste gas ditch.
The efficient heat energy of dry section utilizes structure on above-mentioned ceramic kiln, leads to because dry section kiln is provided with combination dehumidifier
Road and combination heat donor passage, from the clean hot gas of dehumidifier area transmission, can be shunted for Spraying Dryer of Ceramics and hot-blast stove
Oxygen enriching burning-aid, meanwhile, the damp and hot waste gas extracted out from dehumidifier area, closing transmission can be carried out, avoid thermal loss, heat utilization efficiency compared with
Height, and waste gas seepage can be avoided, realize good effects of energy conservation and environmental protection.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the schematic front view of the embodiment；
Fig. 2 is the schematic top plan view of the embodiment；
Fig. 3 is the sectional view of A-A in Fig. 1；
Fig. 4 is the sectional view of B-B in Fig. 1；
Fig. 5 is the sectional view of C-C in Fig. 1；
Fig. 6 is the sectional view of D-D in Fig. 1.
Embodiment
Referring to Fig. 1-Fig. 3, there is provided the efficient heat energy of dry section utilizes structure on a kind of ceramic kiln, and ceramic kiln is successively
Including dry section, dehumidifier area, preheating zone, firing zone, chilling area, slow cooling area and the fast cold-zone of kiln tail, along behind dry section kiln
The top of fraction, the combination dehumidifier passage provided with box-type, it includes two of the A dehumidifiers passage 1 at middle part and its left and right side by side
Bar B dehumidifiers passage 2, A dehumidifiers passage 1 connects with the dehumidifier house steward 3 of dehumidifier area kiln, two B dehumidifiers passages 2, if passing through respectively
Dry bar dehumidifier pipe 4, in the left and right sides of dry section kiln, is connected with the inner chamber of dry section kiln.
In use, the combination of A dehumidifiers passage 1 and two B dehumidifiers passages 2, both can be by some dehumidifier pipes 4 to dry section kiln
Furnace chamber plays dehumidifier effect, and damp and hot waste gas is pumped in two B dehumidifiers passages 2, can pass through A dehumidifiers passage 1 and dehumidifier again
The dehumidifier house steward 3 of area's kiln connects, and the damp and hot waste gas that dehumidifier house steward 3 extracts out, is transmitted in A dehumidifiers passage 1, avoids having been at
Occur to transmit in the state of heat exchange with extraneous air, can effectively reduce thermal losses, on the one hand play to dry section kiln
Gain of heat insulation effect, the heat in dry section kiln can be effectively prevented to scatter and disappear, energy-saving effect is good, and air on the one hand can be avoided dirty
Dye, has preferable environment protecting.
Referring to Fig. 1-Fig. 3, along dry section kiln behind fraction bottom, the combination heat donor passage provided with box-type, its
A heat donor passages 5 and its left and right including middle part two B heat donor passages 6 arranged side by side, the dehumidifier of A heat donor passages 5 and dehumidifier area kiln
The pipeline connection that house steward 3 extends downwardly, two B heat donor passages 6 connect with the hot gas path of dehumidifier area kiln bottom, and two B
Heat donor passage 6 through some heating tubes 7, in the left and right sides of dry section kiln, connects with the inner chamber of dry section kiln respectively.
In use, cold-zone of postponing is transported to the hot gas in the hot gas path of dehumidifier area kiln bottom always, while enter two B
Heat donor passage 6, can be by two B heat donor passages 6, through the heat supply into dry section kiln inner chamber of some heating tubes 7, to ceramic adobe
Play desiccation.Hot gas described herein is without moisture, when ceramic adobe is sent to behind dry section kiln fraction (about
When accounting in the inner chamber 40%) of dry section kiln overall length, processing is dried to it using this more dry hot gas, it can be ensured that pottery
Ceramic tile base obtains good drying process.
Referring to Fig. 1, Fig. 4, two B heat donor passages 6 extend to the head of fraction behind dry section kiln, through dry section kiln
The left and right sides of stove is connected with hot gas efferent duct 8, and hot gas efferent duct 8 can be connected with hot gas ditch and (do not shown in hot gas ditch figure), defeated
The hot gas delivered in two B heat donor passages 6, ceramic hot-blast furnace and spray drying tower most are transported to through hot gas ditch afterwards, heat can be achieved
The comprehensive utilization of energy.
Referring to Fig. 1, Fig. 2, Fig. 5, Fig. 6, along dry section kiln before most top, provided with a whole piece C dehumidifier passages
10, C dehumidifier passages 10 connect with A dehumidifiers passage 1, and C dehumidifiers passage 10 is distinguished also through some dehumidifier pipes 4, in dry section kiln
The left and right sides of stove, connected with the inner chamber of dry section kiln.
In use, playing dehumidifier effect to dry section kiln inner chamber again by some dehumidifier pipes 4, damp and hot waste gas is pumped
Transmitted into C dehumidifiers passage 10, avoid having been at transmitting in the state of extraneous air generation heat exchange, can effectively reduce heat
Amount loss, on the one hand plays the gain of heat insulation effect to dry section kiln, can effectively prevent the heat in dry section kiln from scattering and disappearing,
Energy-saving effect is good, on the one hand can avoid air pollution, has preferable environment protecting.
Referring to Fig. 1, Fig. 2, Fig. 5, along dry section kiln before most bottom, provided with a whole piece C heat donor passages 11, C
Heat donor passage 11 connects with A heat donor passages 5, and C heat donor passages 11 are distinguished also through some heating tubes 7, in dry section kiln
The left and right sides, connected with the inner chamber of dry section kiln.
In use, the damp and hot waste gas transmitted along A heat donor passages 5, is sent in C heat donor passages 11, also through some heating tubes 7
The heat supply into dry section kiln inner chamber, desiccation is played to ceramic adobe.Damp and hot waste gas band described herein is wetly, works as pottery
When ceramic tile base is sent to before dry section kiln in the inner chamber of most of (constitute about dry section kiln overall length 60%), this is utilized
Processing is dried to it in the damp and hot waste gas of kind, it can be ensured that ceramic adobe will not occur dry and cracked.
Referring to Fig. 1, Fig. 6, C dehumidifiers passage 10 is in some positions of its left and right, the waste gas being connected with kiln top and blower fan
Efferent duct 12 connects, and exhaust output tube 12 connects downwards with waste gas ditch 13, and damp and hot waste gas is most transported to ceramics through waste gas ditch 13 afterwards
Hot-blast stove and spray drying tower, the comprehensive utilization of heat energy can be achieved.
Referring to Fig. 1, C heat donor passages 11 also connect with waste gas ditch 13.Have little time to utilize in C heat donor passages 11 is damp and hot useless
Gas, it can partly drain into waste gas ditch 13, finally also be transported to ceramic hot-blast furnace and spray drying tower through waste gas ditch 13, equally can be real
The comprehensive utilization of existing heat energy.
Above-described embodiment is the preferred embodiments of the present invention, all with similar structure of the invention and the equivalence changes made,
The protection category of the present invention all should be belonged to.
Claims (4)
1. the efficient heat energy of dry section utilizes structure on a kind of ceramic kiln, it is characterised in that：It is small behind along dry section kiln
Partial top, the combination dehumidifier passage provided with box-type, it includes two B of the A dehumidifiers passage at middle part and its left and right side by side
Dehumidifier passage, A dehumidifiers passage connect with the dehumidifier house steward of dehumidifier area kiln, two B dehumidifier passages, respectively through some dehumidifiers
Pipe, in the left and right sides of dry section kiln, is connected with the inner chamber of dry section kiln；
The bottom of fraction behind along dry section kiln, the combination heat donor passage provided with box-type, it includes the A heat supplies at middle part and led to
The pipeline that the dehumidifier house steward of the two B heat donor passages of road and its left and right side by side, A heat donor passages and dehumidifier area kiln extends downwardly connects
Logical, two B heat donor passages connect with the hot gas path of dehumidifier area kiln bottom, and two B heat donor passages are respectively through some confessions
Heat pipe, in the left and right sides of dry section kiln, connected with the inner chamber of dry section kiln；
Most top before along dry section kiln, provided with a whole piece C dehumidifier passages, C dehumidifiers passage connects with A dehumidifiers passage
It is logical, and C dehumidifiers passage is respectively also through some dehumidifier pipes, in the left and right sides of dry section kiln, the inner chamber with dry section kiln
Connection；
Most bottom before along dry section kiln, provided with a whole piece C heat donor passages, C heat donor passages connect with A heat donor passages
It is logical, and C heat donor passages are respectively also through some heating tubes, in the left and right sides of dry section kiln, the inner chamber with dry section kiln
Connection.
2. the efficient heat energy of dry section utilizes structure on ceramic kiln according to claim 1, it is characterised in that：Two B
Heat donor passage extends to the head of fraction behind dry section kiln, and the left and right sides through dry section kiln connects with hot gas efferent duct
It is logical.
3. the efficient heat energy of dry section utilizes structure on ceramic kiln according to claim 1, it is characterised in that：C dehumidifiers
Passage its left and right some positions, with kiln above and blower fan be connected exhaust output tube connection, exhaust output tube downwards with
Waste gas ditch connects.
4. the efficient heat energy of dry section utilizes structure on the ceramic kiln according to claim 1 or 3, it is characterised in that：C is supplied
The passage of heat also connects with waste gas ditch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510785718.0A CN105258520B (en) | 2015-11-14 | 2015-11-14 | The efficient heat energy of dry section utilizes structure on ceramic kiln |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510785718.0A CN105258520B (en) | 2015-11-14 | 2015-11-14 | The efficient heat energy of dry section utilizes structure on ceramic kiln |
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| CN105258520A CN105258520A (en) | 2016-01-20 |
| CN105258520B true CN105258520B (en) | 2018-03-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562171A (en) * | 2018-01-22 | 2018-09-21 | 卢爱玲 | A kind of ceramic kiln dehumidifier exhaust gas utilization system |
| CN108225035A (en) * | 2018-01-22 | 2018-06-29 | 卢爱玲 | A kind of multilayer dry kiln dehumidifier flue gas utilization system |
| CN112815626A (en) * | 2021-01-02 | 2021-05-18 | 蔡宗新 | Method for producing ceramic and special equipment thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002168571A (en) * | 2000-11-29 | 2002-06-14 | Kyocera Corp | Firing furnace and method for treating exhaust gas using it |
| RU2313746C1 (en) * | 2006-05-02 | 2007-12-27 | Артем Юрьевич Чайка | Tunnel furnace used for burning of the ceramic articles |
| CN201740411U (en) * | 2010-05-31 | 2011-02-09 | 河南省鸿润建材发展有限公司 | Residual-heat utilization device of ceramic calcining kiln |
| CN102967155B (en) * | 2012-12-03 | 2015-04-22 | 卢爱玲 | Energy saving device capable of recycling afterheat on ceramic kiln |
| CN103542730B (en) * | 2013-09-27 | 2015-11-25 | 卢爱玲 | The heat energy utilization of ceramic kiln and exhaust treatment system |
| CN205262222U (en) * | 2015-11-14 | 2016-05-25 | 卢爱玲 | High -efficient heat utilization structure of last dry section of ceramic kiln |
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