CN207622548U - A kind of kiln recycling tail gas system that utilization efficiency of heat energy is high - Google Patents
A kind of kiln recycling tail gas system that utilization efficiency of heat energy is high Download PDFInfo
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- CN207622548U CN207622548U CN201721539841.5U CN201721539841U CN207622548U CN 207622548 U CN207622548 U CN 207622548U CN 201721539841 U CN201721539841 U CN 201721539841U CN 207622548 U CN207622548 U CN 207622548U
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- kiln
- tail gas
- air inlet
- inlet pipe
- high temperature
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Abstract
The utility model discloses a kind of kiln recycling tail gas systems that utilization efficiency of heat energy is high, including high temperature kiln and body drying kiln, the top of the high temperature section of the high temperature kiln is equipped with the first tail gas discharging pipe, the top of the cooling section of the high temperature kiln is equipped with the second tail gas discharging pipe, the leading portion of the body drying kiln is equipped with more first air inlet pipe, first air inlet pipe and the first tail gas discharging pipe is equipped with water spray humidifier by connecting manifold connections in the connection manifold；The rear end of the body drying kiln is equipped with more second air inlet pipe, and second air inlet pipe is connected to the second tail gas discharging pipe.The purpose of this utility model is to provide a kind of kiln recycling tail gas system that the utilization efficiency of heat energy that utilization efficiency of heat energy is high is high.
Description
Technical field
The utility model is related to ceramic tile production and processing equipment, especially a kind of kiln tail gas that utilization efficiency of heat energy is high
Reclaiming system.
Background technology
Ceramic tile production process be green compact, drying and firing, drying carried out in dry kiln, fire in high temperature kiln into
Row, the high temperature section temperature of high temperature kiln are generally more than 1200 DEG C, and the temperature of cooling section also has hundreds of DEG C.
The tail gas of high temperature kiln is typically all outer after purifying arrange or as factory's heat source of hot water.
The tail gas heat quantity utilization ratio of existing high temperature kiln is low.
Utility model content
The purpose of this utility model is to provide a kind of kiln tail gas that the utilization efficiency of heat energy that utilization efficiency of heat energy is high is high time
Use system.
Technical solution provided by the utility model is：A kind of kiln recycling tail gas system that utilization efficiency of heat energy is high, including
The top of high temperature kiln and body drying kiln, the high temperature section of the high temperature kiln is equipped with the first tail gas discharging pipe, described
The top of the cooling section of high temperature kiln is equipped with the second tail gas discharging pipe, and the leading portion of the body drying kiln is equipped with more the
One air inlet pipe, first air inlet pipe and the first tail gas discharging pipe are set by connecting manifold connections in the connection manifold
There is water spray humidifier；The rear end of the body drying kiln be equipped with more second air inlet pipe, second air inlet pipe with
Second tail gas discharging pipe is connected to.
In the high kiln recycling tail gas system of above-mentioned utilization efficiency of heat energy, the stage casing of the body drying kiln is set
There are more third air inlet pipe, the third air inlet pipe to be connected to the second tail gas discharging pipe, the third air inlet pipe also passes through
One connecting tube is connected to connection manifold, and the connecting tube is equipped with valve.
In the high kiln recycling tail gas system of above-mentioned utilization efficiency of heat energy, first air inlet pipe, the second air inlet
The blast pipe for input air is equipped on pipe, third air inlet pipe.
The utility model after adopting the above technical scheme, its have the advantage that for：
The utility model carries out spray humidifying cooling by the exhaust collection of the high temperature section to high temperature kiln, makes tail gas
As the gas of the required high heat and humidity of dry kiln, this gas be for the quality control of ceramic tile it is highly useful, because
To find in process of production, using this gas, moist green body is not likely to produce slight crack, meanwhile, it is cooled down using high temperature kiln
The green body that coda is dried in dry kiln is dried in the gas of the high temperature drying of section, makes the control of its deformation rate minimum.
This programme utilization efficiency of heat energy is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Specific implementation mode
With reference to embodiment, the technical solution of the utility model is described in further detail, but not structure
Any restrictions of pairs of the utility model.
Embodiment 1
As shown in Figure 1, a kind of kiln recycling tail gas system that utilization efficiency of heat energy is high, including high temperature kiln 1 and green body are done
Dry kiln 2, the top of the high temperature section of the high temperature kiln 1 are equipped with the first tail gas discharging pipe 3, the high temperature kiln 1 it is cold
But the top of section is equipped with the second tail gas discharging pipe 4, and the leading portion of the body drying kiln 2 is equipped with more first air inlet pipe 5,
First air inlet pipe 5 and the first tail gas discharging pipe 3 is equipped with water spray by connecting the connections of manifold 6 in the connection manifold 6
Humidifier 7；The rear end of the body drying kiln 2 is equipped with more second air inlet pipe 8, second air inlet pipe 8 and the
Two tail gas discharging pipes 4 are connected to.
In process of production, the high temperature section tail gas of high temperature kiln 1 enters base after the water spray cooling humidification of humidifier 7
The leading portion dry base substrate of body dry kiln 2, after the hot gas of the cooling section of high temperature kiln 1 enters directly into body drying kiln 2
Hold the drying that duration is carried out to green body.Whole process drying effect is uniformly and effective, and product surface slight crack does not have substantially.Its heat
It can utilization ratio height.
In the present embodiment, the stage casing of the body drying kiln 2 is equipped with more third air inlet pipe 9, the third
Air inlet pipe 9 is connected to the second tail gas discharging pipe 4, and the third air inlet pipe 9 is also connected to connection manifold by a connecting tube 10
6, the connecting tube 10 is equipped with valve 11.The heat in the stage casing of body drying kiln 2 can be adjusted by the aperture of valve 11
The humidity of gas is realized and the precision of the temperature and humidity of the heat gas in entire body drying kiln 2 is controlled.
In the present embodiment, first air inlet pipe 5, the second air inlet pipe 8, be equipped with for defeated in third air inlet pipe 9
Enter the blast pipe 12 of air, the presence of blast pipe 12 has conducive to the temperature control in dry kiln is more easily adjusted.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, under other any Spirit Essences and principle without departing from the utility model made by change, modify, replace
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (3)
1. a kind of kiln recycling tail gas system that utilization efficiency of heat energy is high, including high temperature kiln and body drying kiln, feature
It is, the top of the high temperature section of the high temperature kiln is equipped with the first tail gas discharging pipe, the cooling section of the high temperature kiln
Top is equipped with the second tail gas discharging pipe, and the leading portion of the body drying kiln is equipped with more first air inlet pipe, and described the
One air inlet pipe and the first tail gas discharging pipe are equipped with water spray humidifier by connecting manifold connections in the connection manifold；Institute
The rear end for the body drying kiln stated is equipped with more second air inlet pipe, and second air inlet pipe connects with the second tail gas discharging pipe
It is logical.
2. the high kiln recycling tail gas system of utilization efficiency of heat energy according to claim 1, it is characterised in that：The base
The stage casing of body dry kiln is equipped with more third air inlet pipe, and the third air inlet pipe is connected to the second tail gas discharging pipe, described
Third air inlet pipe connection manifold is also connected to by a connecting tube, the connecting tube is equipped with valve.
3. the high kiln recycling tail gas system of utilization efficiency of heat energy according to claim 2, it is characterised in that：Described
One air inlet pipe, the second air inlet pipe are equipped with blast pipe for input air in third air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539841.5U CN207622548U (en) | 2017-11-16 | 2017-11-16 | A kind of kiln recycling tail gas system that utilization efficiency of heat energy is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539841.5U CN207622548U (en) | 2017-11-16 | 2017-11-16 | A kind of kiln recycling tail gas system that utilization efficiency of heat energy is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622548U true CN207622548U (en) | 2018-07-17 |
Family
ID=62829210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539841.5U Active CN207622548U (en) | 2017-11-16 | 2017-11-16 | A kind of kiln recycling tail gas system that utilization efficiency of heat energy is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622548U (en) |
-
2017
- 2017-11-16 CN CN201721539841.5U patent/CN207622548U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230620 Granted publication date: 20180717 |
|
| PP01 | Preservation of patent right |