CN205262174U - High -efficient heat utilization structure of last fast cold -zone of ceramic kiln - Google Patents

High -efficient heat utilization structure of last fast cold -zone of ceramic kiln Download PDF

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Publication number
CN205262174U
CN205262174U CN201520912087.XU CN201520912087U CN205262174U CN 205262174 U CN205262174 U CN 205262174U CN 201520912087 U CN201520912087 U CN 201520912087U CN 205262174 U CN205262174 U CN 205262174U
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zone
fast cold
kiln
hot gas
section
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卢爱玲
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卢爱玲
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/60Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Abstract

The utility model discloses a high -efficient heat utilization structure of last fast cold -zone of ceramic kiln, fast cold -zone kiln divide into a plurality of sections from the head end to the afterbody, the top of every section fast cold -zone kiln all is equipped with a plurality of heat pipes of taking out, and all take out all direction extensions of orientation fast cold -zone kiln head end of heat pipe, take out the heat pipe all through a plurality of vertical heat transferring pipe for every, communicate with the cavity of fast cold -zone kiln, along the fast cold -zone kiln upper portion except that one section other each section at the end, be equipped with the hot gas channel of box formula, heat pipe extending direction was taken out to all latter section of fast cold -zone kilns tops terminal, all the last period fast cold -zone kiln afterbody department and hot gas channel feed through, hot gas channel's terminal communicates with steam heating medium output main pipe. Above -mentioned structure heat utilization rate is higher, can realize better energy -conserving effect.

Description

On ceramic kiln, the efficient heat energy of fast cold-zone utilizes structure
Technical field
The utility model relates to ceramic kiln, and particularly on a kind of ceramic kiln, the efficient heat energy of fast cold-zone utilizes structure.
Background technology
Ceramic kiln comprises dry section, dehumidifier district, preheating zone, firing zone, quench zone, slow cooling district and the fast cold-zone of kiln tail successively, hot air temperature in the kiln of the fast cold-zone of ceramic kiln, still reach 250-300 DEG C, waste heat has generally all been dissipated in vain, fail to be effectively used, and firing zone kiln and Spraying Dryer of Ceramics and hot-blast stove etc. all need again hot blast to carry out oxygen enriching burning-aid, need to develop a kind of energy-saving structure that can efficiently utilize heat energy in the kiln of fast cold-zone.
Utility model content
The technical problems to be solved in the utility model, the efficient heat energy that is to provide fast cold-zone on a kind of ceramic kiln utilizes structure, and heat utilization rate is higher, can realize better energy-saving effect.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide the efficient heat energy of fast cold-zone on a kind of ceramic kiln to utilize structure, fast cold-zone kiln is divided into some sections from head end to afterbody, the top of every section of fast cold-zone kiln, be equipped with some heat pipes of taking out, all heat pipes of taking out all extend towards the direction of fast cold-zone kiln head end, take out heat pipe all through some vertical defeated heat pipes, are communicated with the cavity of fast cold-zone kiln for every;
Except other top of each section of one section, end, be provided with the hot gas path of box-type along fast cold-zone kiln, the terminal of taking out heat pipe bearing of trend above all rear one section of fast cold-zone kilns, all the last period fast cold-zone kiln afterbody place be communicated with hot gas path;
The terminal of hot gas path, is communicated with hot gas delivery trunk.
On ceramic kiln as above, the efficient heat energy of fast cold-zone utilizes structure, takes out on heat pipe and defeated heat pipe for every, is equipped with the control valve of automatic or manual adjusting hot gas extracted amount.
On ceramic kiln as above, the efficient heat energy of fast cold-zone utilizes structure, on the interlayer between hot gas path and fast cold-zone kiln, erects and is inserted with some heat pipes.
Said structure is due to can be by the hot gas of fast cold-zone kiln, take out pumping of heat pipe and hot gas path by some, realize the stack of heat, hot gas is heated up, finally by slow cooling district, quench zone, be transported to the oxygen enriching burning-aids such as firing zone kiln and Spraying Dryer of Ceramics and hot-blast stove, heat utilization rate is higher, can realize better energy-saving effect.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is that the master of described embodiment looks schematic diagram;
Fig. 2 is the schematic top plan view of described embodiment; ;
Fig. 3 is that the A-A of Fig. 1 is to cutaway view.
Detailed description of the invention
Referring to Fig. 1-Fig. 3, provide the efficient heat energy of fast cold-zone on a kind of ceramic kiln to utilize structure, fast cold-zone kiln is divided into some sections from head end to afterbody, this fast cold-zone kiln of sentencing one section, end and the last period thereof describes, the top of every section of fast cold-zone kiln, is equipped with some heat pipes 1 of taking out, and all heat pipes 1 of taking out all extend towards the direction of fast cold-zone kiln head end, take out heat pipe 1 all through some vertical defeated heat pipes 2, be communicated with the cavity of fast cold-zone kiln for every;
Except other top of each section of one section, end, be provided with the hot gas path of box-type along fast cold-zone kiln, the terminal of taking out heat pipe 1 bearing of trend above all rear one section of fast cold-zone kilns, all the last period fast cold-zone kiln afterbody place be communicated with hot gas path 3;
The terminal of hot gas path 3, is communicated with (in hot gas delivery trunk figure, not showing) with hot gas delivery trunk.
On interlayer between hot gas path 3 and fast cold-zone kiln, erect and be inserted with some heat pipes 4.
When kiln work:
The hot gas of every section of fast cold-zone kiln inner chamber, all be transported to through some defeated heat pipes 2 taking out in heat pipe 1 that it is communicated with separately, the hot gas in heat pipe 1 is taken out in kiln top, all rear one section of fast cold-zones, all the last period fast cold-zone kiln afterbody place enter hot gas path 3 and mix, simultaneously, the hot gas of fast cold-zone kiln inner chamber, also imports hot gas path 3 through some heat pipes 4, realizes the Multiple Superposition of heat. Transmit because all hot gas of taking out in heat pipe 1 finally enters in hot gas path 3, avoid being in always with the state of extraneous air generation heat exchange in transmit, can effectively reduce thermal losses. The hot gas heating up after heat stack, the hot gas delivery trunk that warp is connected with blower fan, carry to supercharging in slow cooling district kiln, through slow cooling district, quench zone kiln, be transported to firing zone kiln and ceramic hot-blast furnace and spray drying tower oxygen enriching burning-aid etc., thereby can reach efficient utilization to the heat energy of fast cold-zone kiln, realize better energy-saving effect.
Referring to Fig. 1, Fig. 2, take out on heat pipe 1 and defeated heat pipe 2 for every, be equipped with the control valve 5 of automatic or manual adjusting hot gas extracted amount. When the temperature in the kiln of fast cold-zone is during higher or lower than design temperature, each control valve 5 can regulate aperture by automatic or manual, thereby increases or reduce respectively to take out the hot gas extracted amount of heat pipe 1, makes the temperature substantially constant in the kiln of fast cold-zone.
Above-described embodiment is preferred embodiment of the present utility model, and all and the similar structure of the utility model and the equivalence of doing change, and all should belong to protection category of the present utility model.

Claims (3)

1. on a ceramic kiln, the efficient heat energy of fast cold-zone utilizes structure, it is characterized in that: fast cold-zone kiln is divided into some sections from head end to afterbody, the top of every section of fast cold-zone kiln, be equipped with some heat pipes of taking out, all heat pipes of taking out all extend towards the direction of fast cold-zone kiln head end, take out heat pipe all through some vertical defeated heat pipes, be communicated with the cavity of fast cold-zone kiln for every;
Except other top of each section of one section, end, be provided with the hot gas path of box-type along fast cold-zone kiln, the terminal of taking out heat pipe bearing of trend above all rear one section of fast cold-zone kilns, all the last period fast cold-zone kiln afterbody place be communicated with hot gas path;
The terminal of hot gas path, is communicated with hot gas delivery trunk.
2. on ceramic kiln according to claim 1, the efficient heat energy of fast cold-zone utilizes structure, it is characterized in that: take out on heat pipe and defeated heat pipe for every, be equipped with the control valve of automatic or manual adjusting hot gas extracted amount.
3. on ceramic kiln according to claim 1, the efficient heat energy of fast cold-zone utilizes structure, it is characterized in that: on the interlayer between hot gas path and fast cold-zone kiln, erect and be inserted with some heat pipes.
CN201520912087.XU 2015-11-14 2015-11-14 High -efficient heat utilization structure of last fast cold -zone of ceramic kiln Active CN205262174U (en)

Priority Applications (1)

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CN201520912087.XU CN205262174U (en) 2015-11-14 2015-11-14 High -efficient heat utilization structure of last fast cold -zone of ceramic kiln

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Application Number Priority Date Filing Date Title
CN201520912087.XU CN205262174U (en) 2015-11-14 2015-11-14 High -efficient heat utilization structure of last fast cold -zone of ceramic kiln

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CN205262174U true CN205262174U (en) 2016-05-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105258499A (en) * 2015-11-14 2016-01-20 卢爱玲 Efficient heat energy use structure of rapid cooling region on ceramic kiln

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105258499A (en) * 2015-11-14 2016-01-20 卢爱玲 Efficient heat energy use structure of rapid cooling region on ceramic kiln

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