CN105258520A - Efficient heat energy use structure of drying region on ceramic kiln - Google Patents
Efficient heat energy use structure of drying region on ceramic kiln Download PDFInfo
- Publication number
- CN105258520A CN105258520A CN201510785718.0A CN201510785718A CN105258520A CN 105258520 A CN105258520 A CN 105258520A CN 201510785718 A CN201510785718 A CN 201510785718A CN 105258520 A CN105258520 A CN 105258520A
- Authority
- CN
- China
- Prior art keywords
- kiln
- dehumidifier
- dry section
- passage
- heat
- 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
Abstract
The invention discloses an efficient heat energy use structure of a drying region on a ceramic kiln. A box-type combined dehumidifying channel is arranged along the upper part of the rear small part of a drying region kiln, and comprises a dehumidifying channel A in the middle and two dehumidifying channels B front and back in parallel; a box-type combined heat supply channel is arranged along the bottom of the rear small part of the drying region kiln and comprises a heat supply channel A in the middle and two heat supply channels B front and back in parallel, and the two heat supply channels B are respectively communicated with a cavity of the drying region kiln at front and back sides of the drying region kiln by a plurality of heat supply pipes; a whole dehumidifying channel C is arranged along the upper part of the front large part of the drying region kiln; and a whole heat supply channel C is arranged along the bottom of the front large part of the drying region kiln. The structure is higher in heat energy use ratio, can effectively prevent heat dissipation, can avoid leakage of waste gas and realizes better energy-saving and environment-friendly effects.
Description
Technical field
The present invention relates to ceramic kiln, particularly on a kind of ceramic kiln, the efficient heat energy of dry section utilizes structure.
Background technology
Ceramic kiln comprises dry section successively, dehumidifier district, preheating zone, firing zone, quench zone, slow cooling district and the fast cold-zone of kiln tail, heat donor passage set bottom existing dry section kiln and the dehumidifier passage set by top, be independent one, like this, the clean hot gas that hot gas path transmits bottom dehumidifier district kiln, after entering heat donor passage, dry section kiln inner chamber can only be sent into through heating tube, for desiccation, and the oxygen enriching burning-aid can not shunted for Spraying Dryer of Ceramics and hot-blast stove, heat utilization efficiency is not high, simultaneously, the damp and hot waste gas that the carrying out of extracting out from dehumidifier district fully utilizes, can only by the top pipeline of dry section kiln, with the state of extraneous air generation heat exchange in transmit, amount of heat can be produced scatter and disappear, and can transmit time from pipeline a small amount of waste gas of seepage, air is polluted.
Summary of the invention
The technical problem to be solved in the present invention, the efficient heat energy being to provide dry section on a kind of ceramic kiln utilizes structure, and heat utilization efficiency is higher, effectively can stop heat loss, and can avoid waste gas seepage, realizes good effects of energy conservation and environmental protection.
For solving the problems of the technologies described above, technical scheme of the present invention is: provide the efficient heat energy of dry section on a kind of ceramic kiln to utilize structure, along the top of the fraction below of dry section kiln, be provided with the combination dehumidifier passage of box-type, it comprises A dehumidifier passage and front and back thereof two B dehumidifier passages arranged side by side at middle part, A dehumidifier passage is communicated with the dehumidifier house steward of dehumidifier district kiln, article two, B dehumidifier passage, respectively all through some dehumidifier pipes, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln;
The bottom of fraction after dry section kiln, be provided with the combination heat donor passage of box-type, it comprises A heat donor passage and front and back thereof two B heat donor passages arranged side by side at middle part, the dehumidifier house steward of A heat donor passage and dehumidifier district kiln is to the pipeline connection of downward-extension, article two, B heat donor passage is communicated with the hot gas path bottom dehumidifier district kiln, and two B heat donor passages are respectively through some heating tubes, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln;
Most top before dry section kiln, is provided with a whole piece C dehumidifier passage, C dehumidifier passage and A dehumidifier channel connection, and C dehumidifier passage is respectively also through some dehumidifier pipes, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln;
Most bottom before dry section kiln, be provided with a whole piece C heat donor passage, C heat donor passage is communicated with A heat donor passage, and C heat donor passage is respectively also through some heating tubes, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln.
On ceramic kiln as above, the efficient heat energy of dry section utilizes structure, and two B heat donor passages extend to the head of fraction after dry section kiln, and the both sides, front and back of drying district kiln are communicated with hot gas efferent duct.
On ceramic kiln as above, the efficient heat energy of dry section utilizes structure, and the some positions of C dehumidifier passage before and after it, are communicated with the exhaust output tube be connected with blower fan above kiln, and exhaust output tube is communicated with waste gas ditch downwards.
On ceramic kiln as above, the efficient heat energy of dry section utilizes structure, and C heat donor passage is also communicated with waste gas ditch.
On above-mentioned ceramic kiln, the efficient heat energy of dry section utilizes structure, because dry section kiln is provided with combination dehumidifier passage and combination heat donor passage, the clean hot gas transmitted from dehumidifier district, can shunt the oxygen enriching burning-aid for Spraying Dryer of Ceramics and hot-blast stove, simultaneously, the damp and hot waste gas extracted out from dehumidifier district, can carry out closing and transmit, avoid thermal loss, heat utilization efficiency is higher, and waste gas seepage can be avoided, realize good effects of energy conservation and environmental protection.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the schematic front view of described embodiment;
Fig. 2 is the schematic top plan view of described 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.
Detailed description of the invention
See Fig. 1-Fig. 3, the efficient heat energy of dry section on a kind of ceramic kiln is provided to utilize structure, ceramic kiln comprises dry section successively, dehumidifier district, preheating zone, firing zone, quench zone, slow cooling district and the fast cold-zone of kiln tail, along the top of the fraction below of dry section kiln, be provided with the combination dehumidifier passage of box-type, it comprises A dehumidifier passage 1 and front and back thereof two B dehumidifier passages 2 arranged side by side at middle part, A dehumidifier passage 1 is communicated with the dehumidifier house steward 3 of dehumidifier district kiln, article two, B dehumidifier passage 2, respectively all through some dehumidifier pipes 4, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln.
In using, the combination of A dehumidifier passage 1 and two B dehumidifier passages 2, both dehumidifier effect was played by some dehumidifier pipes 4 pairs of dry section kiln inner chambers, damp and hot waste gas is pumped in two B dehumidifier passages 2, be communicated with by the dehumidifier house steward 3 of A dehumidifier passage 1 with dehumidifier district kiln again, the damp and hot waste gas that dehumidifier house steward 3 extracts out, transmit in A dehumidifier passage 1, avoid being in always with the state of extraneous air generation heat exchange in transmit, effectively can reduce thermal losses, play the gain of heat insulation effect to dry section kiln on the one hand, effectively can stop the heat loss in dry section kiln, energy-saving effect is good, air pollution can be avoided on the one hand, there is good environment protecting.
See Fig. 1-Fig. 3, the bottom of fraction after dry section kiln, be provided with the combination heat donor passage of box-type, it comprises A heat donor passage 5 and front and back thereof two B heat donor passages 6 arranged side by side at middle part, the dehumidifier house steward 3 of A heat donor passage 5 and dehumidifier district kiln is to the pipeline connection of downward-extension, and two B heat donor passages 6 are communicated with the hot gas path bottom dehumidifier district kiln, and two B heat donor passages 6 are respectively through some heating tubes 7, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln.
In using, cold-zone of postponing is transported to hot gas bottom dehumidifier district kiln in hot gas path always, enters two B heat donor passages 6, by two B heat donor passages 6 simultaneously, through some heating tubes 7 to heat supply in dry section kiln inner chamber, desiccation is played to ceramic adobe.Hot gas described herein is not with moisture, when ceramic adobe is sent in the inner chamber of fraction after dry section kiln (accounting for greatly 40% of dry section kiln overall length), utilize this more dry hot gas to carry out drying process to it, can guarantee that ceramic adobe obtains good drying process.
See Fig. 1, Fig. 4, article two, B heat donor passage 6 extends to the head of fraction after dry section kiln, the both sides, front and back of drying district kiln are communicated with hot gas efferent duct 8, hot gas efferent duct 8 can be communicated with hot gas ditch (not showing in hot gas ditch figure), be delivered to the hot gas in two B heat donor passages 6, be transported to ceramic hot-blast furnace and spray drying tower finally by hot gas ditch, the comprehensive utilization of heat energy can be realized.
See Fig. 1, Fig. 2, Fig. 5, Fig. 6, most top before dry section kiln, be provided with a whole piece C dehumidifier path 10, C dehumidifier path 10 is communicated with A dehumidifier passage 1, and C dehumidifier path 10 is respectively also through some dehumidifier pipes 4, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln.
In using, dehumidifier effect is played equally by some dehumidifier pipes 4 pairs of dry section kiln inner chambers, damp and hot waste gas is pumped in C dehumidifier path 10 and transmits, avoid being in always with the state of extraneous air generation heat exchange in transmit, effectively can reduce thermal losses, play the gain of heat insulation effect to dry section kiln on the one hand, effectively can stop the heat loss in dry section kiln, energy-saving effect is good, can avoid air pollution on the one hand, have good environment protecting.
See Fig. 1, Fig. 2, Fig. 5, most bottom before dry section kiln, is provided with a whole piece C heat donor passage 11, C heat donor passage 11 is communicated with A heat donor passage 5, and C heat donor passage 11 is respectively also through some heating tubes 7, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln.
In using, along A heat donor passage 5 transmit damp and hot waste gas, be sent in C heat donor passage 11, also through some heating tubes 7 to heat supply in dry section kiln inner chamber, desiccation is played to ceramic adobe.Damp and hot waste gas band described herein is wetly, when ceramic adobe is sent in the inner chamber of major part (accounting for greatly 60% of dry section kiln overall length) before dry section kiln, utilize this damp and hot waste gas to carry out drying process to it, can guarantee that ceramic adobe can not occur dry and cracked.
See Fig. 1, Fig. 6, the some positions of C dehumidifier path 10 before and after it, be communicated with the exhaust output tube 12 be connected with blower fan above kiln, exhaust output tube 12 is communicated with waste gas ditch 13 downwards, damp and hot waste gas is transported to ceramic hot-blast furnace and spray drying tower finally by waste gas ditch 13, can realize the comprehensive utilization of heat energy.
Also be communicated with waste gas ditch 13 see Fig. 1, C heat donor passage 11.Have little time the damp and hot waste gas utilized in C heat donor passage 11, partly can drain in waste gas ditch 13, finally also be transported to ceramic hot-blast furnace and spray drying tower through waste gas ditch 13, the comprehensive utilization of heat energy can be realized equally.
Above-described embodiment is the preferred embodiments of the present invention, and all structures similar with the present invention and the equivalence done change, and all should belong to protection category of the present invention.
Claims (4)
1. on a ceramic kiln, the efficient heat energy of dry section utilizes structure, it is characterized in that: along the top of the fraction below of dry section kiln, be provided with the combination dehumidifier passage of box-type, it comprises A dehumidifier passage and front and back thereof two B dehumidifier passages arranged side by side at middle part, A dehumidifier passage is communicated with the dehumidifier house steward of dehumidifier district kiln, two B dehumidifier passages, respectively all through some dehumidifier pipes, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln;
The bottom of fraction after dry section kiln, be provided with the combination heat donor passage of box-type, it comprises A heat donor passage and front and back thereof two B heat donor passages arranged side by side at middle part, the dehumidifier house steward of A heat donor passage and dehumidifier district kiln is to the pipeline connection of downward-extension, article two, B heat donor passage is communicated with the hot gas path bottom dehumidifier district kiln, and two B heat donor passages are respectively through some heating tubes, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln;
Most top before dry section kiln, is provided with a whole piece C dehumidifier passage, C dehumidifier passage and A dehumidifier channel connection, and C dehumidifier passage is respectively also through some dehumidifier pipes, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln;
Most bottom before dry section kiln, be provided with a whole piece C heat donor passage, C heat donor passage is communicated with A heat donor passage, and C heat donor passage is respectively also through some heating tubes, in the both sides, front and back of dry section kiln, with the inner space of dry section kiln.
2. on ceramic kiln according to claim 1, the efficient heat energy of dry section utilizes structure, it is characterized in that: two B heat donor passages extend to the head of fraction after dry section kiln, and the both sides, front and back of drying district kiln are communicated with hot gas efferent duct.
3. on ceramic kiln according to claim 1, the efficient heat energy of dry section utilizes structure, it is characterized in that: the some positions of C dehumidifier passage before and after it, be communicated with the exhaust output tube be connected with blower fan above kiln, exhaust output tube is communicated with waste gas ditch downwards.
4. on the ceramic kiln according to claim 1 or 3, the efficient heat energy of dry section utilizes structure, it is characterized in that: C heat donor passage is also communicated 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105258520A true CN105258520A (en) | 2016-01-20 |
| CN105258520B CN105258520B (en) | 2018-03-13 |
Family
ID=55098310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510785718.0A Active CN105258520B (en) | 2015-11-14 | 2015-11-14 | The efficient heat energy of dry section utilizes structure on ceramic kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105258520B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225035A (en) * | 2018-01-22 | 2018-06-29 | 卢爱玲 | A kind of multilayer dry kiln dehumidifier flue gas utilization system |
| CN108562171A (en) * | 2018-01-22 | 2018-09-21 | 卢爱玲 | A kind of ceramic kiln dehumidifier exhaust gas utilization system |
| CN112815626A (en) * | 2021-01-02 | 2021-05-18 | 蔡宗新 | Method for producing ceramic and special equipment thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002168571A (en) * | 2000-11-29 | 2002-06-14 | Kyocera Corp | Firing furnace and method for treating exhaust gas using it |
| WO2007126340A1 (en) * | 2006-05-02 | 2007-11-08 | Artem Jurievich Chaika | Tunnel kiln for firing ceramic items |
| 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 |
| CN102967155A (en) * | 2012-12-03 | 2013-03-13 | 卢爱玲 | Energy saving device capable of recycling afterheat on ceramic kiln |
| CN103542730A (en) * | 2013-09-27 | 2014-01-29 | 卢爱玲 | Heat energy use and waste gas treatment system of ceramic kiln |
| CN205262222U (en) * | 2015-11-14 | 2016-05-25 | 卢爱玲 | High -efficient heat utilization structure of last dry section of ceramic kiln |
-
2015
- 2015-11-14 CN CN201510785718.0A patent/CN105258520B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002168571A (en) * | 2000-11-29 | 2002-06-14 | Kyocera Corp | Firing furnace and method for treating exhaust gas using it |
| WO2007126340A1 (en) * | 2006-05-02 | 2007-11-08 | Artem Jurievich Chaika | Tunnel kiln for firing ceramic items |
| 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 |
| CN102967155A (en) * | 2012-12-03 | 2013-03-13 | 卢爱玲 | Energy saving device capable of recycling afterheat on ceramic kiln |
| CN103542730A (en) * | 2013-09-27 | 2014-01-29 | 卢爱玲 | Heat energy use and waste gas treatment system of ceramic kiln |
| CN205262222U (en) * | 2015-11-14 | 2016-05-25 | 卢爱玲 | High -efficient heat utilization structure of last dry section of ceramic kiln |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225035A (en) * | 2018-01-22 | 2018-06-29 | 卢爱玲 | A kind of multilayer dry kiln dehumidifier flue gas utilization system |
| CN108562171A (en) * | 2018-01-22 | 2018-09-21 | 卢爱玲 | A kind of ceramic kiln dehumidifier exhaust gas utilization system |
| CN112815626A (en) * | 2021-01-02 | 2021-05-18 | 蔡宗新 | Method for producing ceramic and special equipment thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105258520B (en) | 2018-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203550434U (en) | Steam hot wind wood drying device | |
| CN103171009B (en) | Eucalyptus Wood floor drying method | |
| CN104251612B (en) | Plate dryer in airduct chain conduction-type timber | |
| CN105258520A (en) | Efficient heat energy use structure of drying region on ceramic kiln | |
| CN104567307A (en) | Veneer timber drying equipment | |
| CN205262222U (en) | High -efficient heat utilization structure of last dry section of ceramic kiln | |
| CN203163478U (en) | Novel energy-saving kiln | |
| CN103900362A (en) | Bentonite drying kiln | |
| CN203908216U (en) | Energy-saving timber drying room | |
| CN105258519A (en) | Efficient heat energy use structure of slow cooling region on ceramic kiln | |
| CN105910449A (en) | Efficient heat energy utilization structure of dehumidification area on ceramic kiln | |
| CN105258499A (en) | Efficient heat energy use structure of rapid cooling region on ceramic kiln | |
| CN205718516U (en) | On ceramic kiln, the efficient heat energy in dehumidifier district utilizes structure | |
| CN205262221U (en) | High -efficient heat utilization structure in last slow cooling of ceramic kiln district | |
| CN204757701U (en) | Energy -conserving kiln of waste heat utilization and balanced rapid cooling amount of wind | |
| CN201237353Y (en) | Heating stove for shed | |
| CN205165755U (en) | Disappearance mould baking house | |
| CN205262224U (en) | High -efficient heat utilization structure of last preheating zone of ceramic kiln | |
| CN204854294U (en) | Hydrofuge heat recovery unit of taking a breath | |
| CN205262174U (en) | High -efficient heat utilization structure of last fast cold -zone of ceramic kiln | |
| CN104305509B (en) | Bulk curing barn waste heat circulating and dehumidifying energy-saving system and application thereof | |
| CN203224104U (en) | Eucalyptus board drying kiln | |
| CN201878744U (en) | Highly-efficient low-emission hot air tobacco curing furnace | |
| CN209445716U (en) | A kind of direct-injection type hot air seasoning equipment | |
| CN207881214U (en) | Organic heat carrier furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |