CN204730675U - A kind of cement rotary kiln waste heat recovery mechanism - Google Patents
A kind of cement rotary kiln waste heat recovery mechanism Download PDFInfo
- Publication number
- CN204730675U CN204730675U CN201520370642.0U CN201520370642U CN204730675U CN 204730675 U CN204730675 U CN 204730675U CN 201520370642 U CN201520370642 U CN 201520370642U CN 204730675 U CN204730675 U CN 204730675U
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- CN
- China
- Prior art keywords
- rotary kiln
- thermo
- cooling chamber
- water inlet
- recovery mechanism
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- 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.)
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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
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model relates to a kind of cement rotary kiln waste heat recovery mechanism, comprise rotary kiln body, the external all side rings of described rotary kiln are provided with heat collecting chamber, described heat collecting chamber outer circumferential side is equipped with power compartment, be evenly equipped with some thermo-electric devices in described power compartment, described thermo-electric device is connected with the controller for gathering electric energy, and described controller is connected with battery, described power compartment outer circumferential side is equipped with cooling chamber, described cooling chamber offers water inlet and delivery port.The utility model structure is simple, easy to use, is electric energy, can realizes high efficiente callback used heat by thermal energy, improves the utilization rate of the energy.
Description
Technical field
The utility model relates to waste heat recovery mechanism, is a kind of cement rotary kiln waste heat recovery mechanism.
Background technology
Need for construction; always very large to the demand of cement on market; and cement rotary kiln can produce a large amount of heat when producing cement; usual rotary kiln surface temperature is between 200 ° to 400 °; it is on the one hand huge waste to the energy that the heat produced is directly emitted, and also can cause huge thermal pollution to environment on the one hand.
Utility model content
Technical problem to be solved in the utility model is to provide the cement rotary kiln waste heat recovery mechanism that a kind of structure is simple, can realize high efficiente callback used heat.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of cement rotary kiln waste heat recovery mechanism, comprise rotary kiln body, it is characterized in that: the external all side rings of described rotary kiln are provided with heat collecting chamber, described heat collecting chamber outer circumferential side is equipped with power compartment, some thermo-electric devices are evenly equipped with in described power compartment, described thermo-electric device is connected with the controller for gathering electric energy, described controller is connected with battery, described power compartment outer circumferential side is equipped with cooling chamber, described cooling chamber offers water inlet and delivery port.
Further, the hot junction of described thermo-electric device connects heat collecting chamber, and the cold junction of thermo-electric device is connected with cooling chamber.
Further, described cooling chamber water inlet connects water inlet pipe, and delivery port is connected with outlet pipe, and described water inlet pipe and outlet pipe are steel pipe.
Compared with prior art, the utility model has following beneficial effect: the utility model structure is simple, easy to use, can realize effectively reclaiming waste heat, be generated electricity by the used heat of recovery by thermo-electric device, and then improves the utilization rate of the energy.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is the structure cross-sectional schematic of the utility model embodiment.
In figure: 1-outlet pipe, 2-rotary kiln body, 3-heat collecting chamber, 4-thermo-electric device, 5-cooling chamber, 6-water inlet pipe, 7-power compartment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, a kind of cement rotary kiln waste heat recovery mechanism, comprise rotary kiln body 2, it is characterized in that: described rotary kiln body 1 outer circumferential side is equipped with heat collecting chamber 3, described heat collecting chamber 3 outer circumferential side is equipped with power compartment 7, is evenly equipped with some thermo-electric devices 4 in described power compartment 7, described thermo-electric device 4 is connected with the controller for gathering electric energy, described controller is connected with battery, and described power compartment 7 outer circumferential side is equipped with cooling chamber 5, and described cooling chamber 5 offers water inlet and delivery port.
In the utility model, the hot junction of described thermo-electric device 4 connects heat collecting chamber 3, and the cold junction of thermo-electric device 4 is connected with cooling chamber 5.
In the utility model, described cooling chamber 5 water inlet connects water inlet pipe 6, and delivery port is connected with outlet pipe 1, and described water inlet pipe 6 and outlet pipe 1 are steel pipe.
Concrete use procedure of the present utility model is as follows: while cement rotary kiln work, thermo-electric device 4 is started working, cold water is flowed into by water inlet pipe 6, be circulated in cooling chamber 5, take away cooling chamber 5 heat, reduce cooling chamber 5 temperature, finally flow out from outlet pipe 1, because rotary kiln is started working, produce large calorimetric, heat collecting chamber 3 temperature raises, thermo-electric device 4 hot junction receives high temperature, and the cold junction of thermo-electric device 4 is positioned at cooling chamber 5, cold junction receives the temperature lower than hot junction, the cold and hot termination of thermo-electric device 4 receives different temperatures and produces the temperature difference, form electric current, electric current passes to controller through wire, all electric energy gather by controller, be transported to battery again, thus realize waste-heat power generation.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a cement rotary kiln waste heat recovery mechanism, comprise rotary kiln body, it is characterized in that: the external all side rings of described rotary kiln are provided with heat collecting chamber, described heat collecting chamber outer circumferential side is equipped with power compartment, be evenly equipped with some thermo-electric devices in described power compartment, described thermo-electric device is connected with the controller for gathering electric energy, and described controller connects battery, described power compartment outer circumferential side is equipped with cooling chamber, described cooling chamber offers water inlet and delivery port.
2. a kind of cement rotary kiln waste heat recovery mechanism according to claim 1, is characterized in that: the hot junction of described thermo-electric device connects heat collecting chamber, and the cold junction of thermo-electric device is connected with cooling chamber.
3. a kind of cement rotary kiln waste heat recovery mechanism according to claim 1, is characterized in that: described cooling chamber water inlet connects water inlet pipe, and delivery port is connected with outlet pipe, and described water inlet pipe and outlet pipe are steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370642.0U CN204730675U (en) | 2015-06-02 | 2015-06-02 | A kind of cement rotary kiln waste heat recovery mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370642.0U CN204730675U (en) | 2015-06-02 | 2015-06-02 | A kind of cement rotary kiln waste heat recovery mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730675U true CN204730675U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520370642.0U Expired - Fee Related CN204730675U (en) | 2015-06-02 | 2015-06-02 | A kind of cement rotary kiln waste heat recovery mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105408718A (en) * | 2013-07-26 | 2016-03-16 | A·埃伯哈德 | System and method for recovering waste heat generated in internally insulated reactors |
-
2015
- 2015-06-02 CN CN201520370642.0U patent/CN204730675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105408718A (en) * | 2013-07-26 | 2016-03-16 | A·埃伯哈德 | System and method for recovering waste heat generated in internally insulated reactors |
| CN105408718B (en) * | 2013-07-26 | 2020-05-12 | A·埃伯哈德 | System and method for recovering waste heat generated in an internally insulated reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20180602 |