CN204271952U - A kind of rotary kiln waste heat recovery generating device - Google Patents
A kind of rotary kiln waste heat recovery generating device Download PDFInfo
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- CN204271952U CN204271952U CN201420648795.2U CN201420648795U CN204271952U CN 204271952 U CN204271952 U CN 204271952U CN 201420648795 U CN201420648795 U CN 201420648795U CN 204271952 U CN204271952 U CN 204271952U
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- rotary kiln
- thermoelectric generator
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Abstract
The utility model discloses a kind of rotary kiln waste heat recovery generating device, comprise rotary kiln exhaust-heat absorption device, the first thermal insulation layer, the second thermal insulation layer, Thermoelectric Generator, heat abstractor.Rotary kiln exhaust-heat absorption device is that semi-cylindrical shaped uniform spreading is located at cylinder of rotary kiln upper surface; First thermal insulation layer covers the upper surface of rotary kiln exhaust-heat absorption device; Thermoelectric Generator covers the upper surface of the first thermal insulation layer; Heat abstractor, the second thermal insulation layer are laid on the upper surface of Thermoelectric Generator successively; The two poles of the earth of the electrode output derivation of Thermoelectric Generator and electric power output apparatus; The hot input end face of Thermoelectric Generator is fitted through the first thermal insulation layer and rotary kiln exhaust-heat absorption device, and the thermal output end face of Thermoelectric Generator is fitted through the second thermal insulation layer and heat abstractor; Above-mentioned rotary kiln waste heat recovery generating device, significantly improves rotary kiln recuperation of heat utilance, while saving the energy, also reduces environmental pollution.
Description
Technical field
The utility model relates to heat energy power-generating equipment technology field, especially relates to a kind of rotary kiln waste heat recovery generating device.
Background technology
The application of rotary kiln originates from manufacture of cement, its invention, and cement industry is developed rapidly.Rotary kiln is primarily of compositions such as kiln cylinder body, transmission device, bracing or strutting arrangement, catch wheel device, kiln end sealing device, kiln tail sealing device, kiln head covers, raw meal powder is from the tremie pipe feeding kiln cylinder body of kiln tail pipe height end, due to kiln cylinder body inclination and gently turn round, make material produce one namely circumferentially to roll, again axially from high temperature to the compound motion of low side movement, raw material pass through technical processs such as decomposing, burn till in kiln, bottom from kiln cylinder body after calcination of cement clinker draws off, and enters cooler.Fuel sprays into from kiln hood, burns in kiln, the heat that sends heating raw material, and raw material are calcined becomes grog, with the hot-air that formed in material exchange process, enter kiln system by kiln feed end, finally enter air by chimney.
Wherein, rotary kiln creates a large amount of industrial waste heats, and this used heat accounts for very large share in whole rotary kiln energy loss simultaneously.But, now go into operation at present in the rotary kiln device run, seldom have surplus heat the appliance arrangement reclaimed, the heat energy just allowing a large amount of industrial waste heats have wastes, and meanwhile a large amount of industrial waste heat discharges also can to environment (relating generally to thermal pollution and air pollution etc.).
Therefore, the technological deficiency how overcoming above-mentioned rotary kiln recuperation of heat utilance low is those skilled in the art's problem demanding prompt solutions.
Utility model content
Low for existing rotary kiln utilization rate of waste heat, the problem that environmental thermal pollution is serious, the utility model provides a kind of rotary kiln waste heat recovery generating device, the waste heat of rotary kiln can be utilized to generate electricity, and be used for promoting production technology or hot water for life after cooling water is heated, thus improve the utilance of heat energy, reduce the thermal pollution of environment.
The utility model for the adopted technical scheme that solves the problem is:
The utility model provides a kind of rotary kiln waste heat recovery generating device, comprises rotary kiln exhaust-heat absorption device, the first thermal insulation layer, the second thermal insulation layer, Thermoelectric Generator, heat abstractor, wherein:
Described rotary kiln exhaust-heat absorption device is semi-cylindrical shaped and uniform spreading is located at cylinder of rotary kiln upper surface; Described first thermal insulation layer covers the upper surface of described rotary kiln exhaust-heat absorption device; Described Thermoelectric Generator covers the upper surface of described first thermal insulation layer; Described heat abstractor, described second thermal insulation layer are laid on the upper surface of described Thermoelectric Generator successively;
The two poles of the earth that the electrode output of described Thermoelectric Generator is derived are connected with the electric power output apparatus exported for electric power; The hot input end face of described Thermoelectric Generator is fitted through described first thermal insulation layer and described rotary kiln exhaust-heat absorption device, and the thermal output end face of described Thermoelectric Generator is fitted through described second thermal insulation layer and described heat abstractor.
Preferably, as a kind of embodiment, described electric power output apparatus comprises the pressurizer, controller, electrical storage device, DC convertor and the load equipment that are electrically connected successively;
The two poles of the earth that the electrode output of described Thermoelectric Generator is derived are electrically connected with the input of described pressurizer and the output of described pressurizer respectively; The input of described pressurizer is also electrically connected with the input of described controller; The output of described pressurizer is also electrically connected with the output of described electrical storage device, the output of described DC convertor; The output of described controller is electrically connected with the input of the input of described electrical storage device, described DC convertor; The two poles of the earth that the output of described DC convertor is derived are electrically connected with described load equipment.
Preferably, as a kind of embodiment, described Thermoelectric Generator is multi-disc; The electrode connection mode of Thermoelectric Generator described in multi-disc is series connection.
Preferably, as a kind of embodiment, described heat abstractor comprises organizes water cooling tube more; Many groups of described water cooling tube uniform spreadings are located at the upper surface of described Thermoelectric Generator.
Preferably, as a kind of embodiment, the many groups water cooling tube in described heat abstractor is also communicated with industrial water pipeline or domestic water line respectively.
Preferably, as a kind of embodiment, also comprise by-pass valve control, described by-pass valve control is arranged on described water cooling tube and industrial water pipeline, domestic water line.
Preferably, as a kind of embodiment, the bottom of described rotary kiln exhaust-heat absorption device is provided with support; Described support is for supporting fixing described rotary kiln exhaust-heat absorption device.
Preferably, as a kind of embodiment, described first thermal insulation layer is silica gel piece or heat-conducting silicone grease; Described second thermal insulation layer is silica gel piece or heat-conducting silicone grease.
Preferably, as a kind of embodiment, described Thermoelectric Generator through described silica gel piece or described heat-conducting silicone grease respectively with described rotary kiln exhaust-heat absorption device and described heat abstractor is gluing is connected.
Preferably, as a kind of embodiment, described Thermoelectric Generator comprises bismuth telluride based alloys part.
Compared with prior art, the advantage of the utility model embodiment is:
A kind of rotary kiln waste heat recovery generating device that the utility model provides, wherein, comprises the structures such as rotary kiln exhaust-heat absorption device, the first thermal insulation layer, the second thermal insulation layer, Thermoelectric Generator, heat abstractor and electric power output apparatus; Analysis said structure is known: above-mentioned rotary kiln exhaust-heat absorption device is semi-cylindrical shaped and uniform spreading is located at cylinder of rotary kiln upper surface; It make use of rotary kiln exhaust-heat absorption device just and effectively reclaims cylinder of rotary kiln surface waste heat, semicylindrical rotary kiln exhaust-heat absorption device can fully with cylinder of rotary kiln surface contact, absorb industrial waste heat (providing the foundation condition for ensureing to promote rotary kiln recuperation of heat utilance) fully.
Wherein, Thermoelectric Generator is as the core devices of heat energy power-generating, the hot input end face of its Thermoelectric Generator is fitted (the hot input end face that the first thermal insulation layer can play hot power generating device insulate and the heat conducting effect of height) through the first thermal insulation layer and rotary kiln exhaust-heat absorption device, and absorption heat is passed to Thermoelectric Generator through the first thermal insulation layer by such rotary kiln exhaust-heat absorption device; The thermal output end face of Thermoelectric Generator is fitted (same through the second thermal insulation layer with heat abstractor, second thermal insulation layer can play the insulation of thermal output end face and the heat conducting effect of height of hot power generating device), last heat abstractor distributes through the heat of the second thermal insulation layer by the thermal output end face of Thermoelectric Generator; Can realize generating by the electricity generating principle of Thermoelectric Generator like this and export (thermal energy of movement is become electric energy by the heat namely produced by high temperature and the temperature difference of low temperature) with electric energy, the two poles of the earth that the electrode output of last Thermoelectric Generator is derived are connected with electric power output apparatus; Above-mentioned generating electric energy exports away by electric power output apparatus.
A kind of rotary kiln waste heat recovery generating device that the utility model embodiment provides, take full advantage of cylinder of rotary kiln surface waste heat effectively to reclaim, and achieve efficient thermo-electric generation by Thermoelectric Generator, significantly improve rotary kiln recuperation of heat utilance, while saving the energy, also reduce environmental pollution.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is execution modes more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the rotary kiln waste heat recovery generating device that Fig. 1 provides for the utility model embodiment;
The structural principle schematic diagram of the rotary kiln waste heat recovery generating device that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the supporting bracket structural representation in the rotary kiln waste heat recovery generating device structure that provides of the utility model embodiment;
Reference numeral:
1-cylinder of rotary kiln; 2-rotary kiln exhaust-heat absorption device; 3-first thermal insulation layer;
4-Thermoelectric Generator; 5-heat abstractor; 6-pressurizer;
7-controller; 8-electrical storage device; 9-DC convertor;
10-load equipment; 11-support.
Embodiment
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
See Fig. 1, a kind of rotary kiln waste heat recovery generating device that the utility model embodiment provides, comprise rotary kiln exhaust-heat absorption device 2, first thermal insulation layer 3, second thermal insulation layer (not shown), Thermoelectric Generator 4, heat abstractor 5, wherein:
Described rotary kiln exhaust-heat absorption device 2 is in semi-cylindrical shaped and uniform spreading is located at cylinder of rotary kiln 1 upper surface; Described first thermal insulation layer covers the upper surface of described rotary kiln exhaust-heat absorption device; Described Thermoelectric Generator covers the upper surface of described first thermal insulation layer; Described heat abstractor, described second thermal insulation layer are laid on the upper surface of described Thermoelectric Generator successively;
The two poles of the earth that the electrode output of described Thermoelectric Generator 4 is derived are connected with electric power output apparatus; The hot input end face of described Thermoelectric Generator 4 is fitted with described rotary kiln exhaust-heat absorption device 2 through described first thermal insulation layer 3, and the thermal output end face of described Thermoelectric Generator 4 is fitted through described second thermal insulation layer and described heat abstractor 5.
Analysis said structure is known: above-mentioned rotary kiln exhaust-heat absorption device is semi-cylindrical shaped and uniform spreading is located at cylinder of rotary kiln upper surface; It make use of rotary kiln exhaust-heat absorption device just and effectively reclaims cylinder of rotary kiln surface waste heat, semicylindrical rotary kiln exhaust-heat absorption device can fully with cylinder of rotary kiln surface contact, absorb industrial waste heat (providing the foundation condition for ensureing to promote rotary kiln recuperation of heat utilance) fully.Wherein, Thermoelectric Generator is as the core devices of heat energy power-generating, the hot input end face of its Thermoelectric Generator is fitted (the hot input end face that the first thermal insulation layer can play hot power generating device insulate and the heat conducting effect of height) through the first thermal insulation layer and rotary kiln exhaust-heat absorption device, and absorption heat is passed to Thermoelectric Generator through the first thermal insulation layer by such rotary kiln exhaust-heat absorption device; The thermal output end face of Thermoelectric Generator is fitted (same through the second thermal insulation layer with heat abstractor, second thermal insulation layer can play the insulation of thermal output end face and the heat conducting effect of height of hot power generating device), last heat abstractor distributes through the heat of the second thermal insulation layer by the thermal output end face of Thermoelectric Generator; Can realize generating by the electricity generating principle of Thermoelectric Generator like this and export (thermal energy of movement is become electric energy by the heat namely produced by high temperature and the temperature difference of low temperature) with electric energy, the two poles of the earth that the electrode output of last Thermoelectric Generator is derived are connected with electric power output apparatus; Above-mentioned generating electric energy exports away by electric power output apparatus.
In concrete scheme, the rotary kiln exhaust-heat absorption device that the utility model embodiment provides, comprise at least a slice Thermoelectric Generator, wherein the electric output of the Thermoelectric Generator the two poles of the earth of deriving through wire, pressurizer and controller with electrical storage device be connected, then to be connected with load equipment through DC convertor; The hot input end face of Thermoelectric Generator is through being connected to heat insulator with rotary kiln exhaust-heat absorption device, and the hot output terminal of Thermoelectric Generator is connected with heat abstractor through heat-conducting insulation material.By absorbing the waste heat on cylinder of rotary kiln surface, waste heat being carried out generating and recycling, improving the utilance of the energy, reduce the thermal pollution to environment.Meanwhile, the upside that above-mentioned rotary kiln exhaust-heat absorption device is positioned at cylinder of rotary kiln, in tandem in semi-cylindrical shaped, supports by support 11 that fixing (as shown in Figure 3, namely the bottom of rotary kiln exhaust-heat absorption device is provided with support; Support is for supporting fixing rotary kiln exhaust-heat absorption device), adopt the mode thermal-arrest of semi-surrounding to be convenient to installation, the service work of device.
Below the concrete structure of the rotary kiln waste heat recovery generating device that the utility model embodiment provides is done and describes in detail:
Above-mentioned electric power output apparatus is directly electrically connected with the electrode output of above-mentioned Thermoelectric Generator, the effect such as its generating output mainly as Thermoelectric Generator of electric power output apparatus, voltage stabilizing, control, even rectification, inversion, alternating current-direct current conversion, changes to adapt to the demand such as load equipment or energy storage equipment by making the voltage of power-supply system, frequency, the number of phases and other electricity or characteristic.
Wherein, the concrete structure of described electric power output apparatus mainly comprises the pressurizer 6, controller 7, electrical storage device 8, DC convertor 9 and the load equipment 10 (as shown in Figure 1) that are electrically connected successively;
Known see Fig. 2, the two poles of the earth that the electrode output of described Thermoelectric Generator 4 is derived are electrically connected with the input of described pressurizer 6 and the output of described pressurizer 6 respectively; The input of described pressurizer 6 is also electrically connected with the input of described controller 7; The output of described pressurizer 6 is also electrically connected with the output of described electrical storage device 8, the output of described DC convertor 9; The output of described controller 7 is electrically connected with the input of described electrical storage device 8, the input of described DC convertor 9; The two poles of the earth that the output of described DC convertor 9 is derived are electrically connected with described load equipment 10.
It should be noted that foregoing circuit connected mode, wherein, described electric power output apparatus comprises the first subcircuits parallel with one another, the second subcircuits and the 3rd subcircuits, wherein: described first subcircuits comprises the pressurizer of serial connection; Described second subcircuits comprises controller and the electrical storage device of serial connection; Described 3rd subcircuits comprises DC convertor; Described 3rd subcircuits is connected in parallel on the two ends of above-mentioned electrical storage device, and finally exports to load equipment or realize electric power grid-connected.Be provided with pressurizer and the multiple electric device such as controller, DC convertor between wire and electrical storage device, be finally connected with load equipment again, improve rotary kiln waste heat recovery generating device Practical Performance and the scope of application.
Wherein, described Thermoelectric Generator is multi-disc; The electrode connection mode of Thermoelectric Generator described in multi-disc is series connection.
It should be noted that, Thermoelectric Generator (namely such as: semiconductor temperature differential generating sheet or other forms of thermoelectricity thermo-electric generation wafer, or bismuth telluride based alloys part, can select according to actual needs, this is repeated no longer one by one) can be multi-disc, the such above-mentioned Thermoelectric Generator of multi-disc becomes the upper surface that multi-disc is evenly distributed on the first thermal insulation layer, and multi-disc Thermoelectric Generator is connected in series mutually, so just, multiple temperature-difference thermoelectric sheet power generation operation simultaneously can be realized, multiple temperature-difference thermoelectric sheet generation current can be ensured after serial connection and flow, enough generating electricity are provided, improve the generating efficiency of power generating device further, meet power generation needs.Above-mentioned thermoelectric material can select gentle high-temperature thermoelectric material in low temperature according to actual conditions, also can regulate according to the height of the height of temperature to afterheat of slags absorption plant, this improves the practicality of the rotary kiln waste heat recovery generating device of the utility model embodiment further.
It should be noted that in addition, the thermoelectric material of the Thermoelectric Generator of the present embodiment is low-temperature thermoelectric material bismuth telluride based alloys, can not only meet the Waste Heat Reuse of diffuser heats pump, also can be applicable to the Waste Heat Reuse of most of factory.For the low-density heat energy of this large amount of dispersion, be difficult to use existing technology will to carry out generating process in thermal energy conduction to special heat sink, waste heat is used by the form of the waste heat focus generating that this kind of situation material the utility model is mentioned.The temperature that bismuth telluride based alloys in the utility model embodiment can bear is 200 DEG C, therefore can in the environment of plant low-density thermal energy location widespread adoption, heat absorption generating sheet of the present utility model can be applied to other equipment carry out waste-heat power generation utilization, improve the utilance of used heat.
Structure about heat abstractor:
Described heat abstractor comprises organizes water cooling tube more; Many groups of described water cooling tube uniform spreadings are located at the upper surface of described Thermoelectric Generator.
It should be noted that, many group water cooling tube uniform spreadings are located at the upper surface of Thermoelectric Generator, effectively, equably can implement cooling to the thermal output end face of Thermoelectric Generator; Ensure hot input end face (high temperature end face) temperature difference that its thermal output end face (low temperature end face) generation is larger relatively of Thermoelectric Generator, and then realize higher generating capacity, and then improve rotary kiln recuperation of heat utilance.
Many groups water cooling tube in described heat abstractor is also communicated with industrial water pipeline or domestic water line respectively.Also comprise by-pass valve control, described by-pass valve control is arranged on described water cooling tube and industrial water pipeline, domestic water line.
It should be noted that, because water cooling tube absorbs heat when lowering the temperature to the thermal output end face of Thermoelectric Generator, the water source therefore in water cooling tube will promote by heating temperature.Meanwhile, the pipeline connected mode between many group water cooling tubes and industrial water pipeline or domestic water line, can ensure the water source supply production technology water in water cooling tube or domestic water.Production technology or domestic hot-water can be provided while waste heat thermoelectric power generation, both energy-conserving and environment-protective, also fully demonstrate the practical value of its structure structure.
Preferably, described thermal insulation layer comprises silica gel piece or heat-conducting silicone grease.Described Thermoelectric Generator through described silica gel piece or described heat-conducting silicone grease respectively with described rotary kiln exhaust-heat absorption device and described heat abstractor is gluing is connected.
It should be noted that, above-mentioned Thermoelectric Generator to be pasted with rotary furnace exhaust-heat absorption device and heat abstractor through insulation high thermal conductivity silica gel piece or heat-conducting silicone grease and is connected, have the advantages that bond effect is good, heat-conducting effect is strong, the practicality of Thermoelectric Generator can be improved, enable used heat finding application further, improve rotary kiln recuperation of heat utilance.
The rotary kiln waste heat recovery generating device that the utility model embodiment provides, there is the rational structural design of total system and circuit design, the various performances of the rotary kiln waste heat recovery generating device that the utility model embodiment provides all meet designing requirement, and bring significant economic benefit and social benefit for enterprise.The rotary kiln waste heat recovery generating device that the utility model embodiment provides, both energy-conserving and environment-protective, safe and reliable again, the rotary kiln waste heat recovery generating device that the utility model embodiment provides, take full advantage of cylinder of rotary kiln surface waste heat effectively to reclaim, and achieve efficient thermo-electric generation by Thermoelectric Generator, significantly improve rotary kiln recuperation of heat utilance, while saving the energy, also reduce environmental pollution.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a rotary kiln waste heat recovery generating device, is characterized in that,
Comprise rotary kiln exhaust-heat absorption device, the first thermal insulation layer, the second thermal insulation layer, Thermoelectric Generator, heat abstractor, wherein:
Described rotary kiln exhaust-heat absorption device is semi-cylindrical shaped and uniform spreading is located at cylinder of rotary kiln upper surface; Described first thermal insulation layer covers the upper surface of described rotary kiln exhaust-heat absorption device; Described Thermoelectric Generator covers the upper surface of described first thermal insulation layer; Described heat abstractor, described second thermal insulation layer are laid on the upper surface of described Thermoelectric Generator successively;
The two poles of the earth that the electrode output of described Thermoelectric Generator is derived are connected with the electric power output apparatus exported for electric power; The hot input end face of described Thermoelectric Generator is fitted through described first thermal insulation layer and described rotary kiln exhaust-heat absorption device, and the thermal output end face of described Thermoelectric Generator is fitted through described second thermal insulation layer and described heat abstractor.
2. rotary kiln waste heat recovery generating device according to claim 1, is characterized in that,
Described electric power output apparatus comprises the pressurizer, controller, electrical storage device, DC convertor and the load equipment that are electrically connected successively;
The two poles of the earth that the electrode output of described Thermoelectric Generator is derived are electrically connected with the input of described pressurizer and the output of described pressurizer respectively; The input of described pressurizer is also electrically connected with the input of described controller; The output of described pressurizer is also electrically connected with the output of described electrical storage device, the output of described DC convertor; The output of described controller is electrically connected with the input of the input of described electrical storage device, described DC convertor; The two poles of the earth that the output of described DC convertor is derived are electrically connected with described load equipment.
3. rotary kiln waste heat recovery generating device according to claim 1, is characterized in that,
Described Thermoelectric Generator is multi-disc; The electrode connection mode of Thermoelectric Generator described in multi-disc is series connection.
4. rotary kiln waste heat recovery generating device according to claim 1, is characterized in that,
Described heat abstractor comprises organizes water cooling tube more; Many groups of described water cooling tube uniform spreadings are located at the upper surface of described Thermoelectric Generator.
5. rotary kiln waste heat recovery generating device according to claim 4, is characterized in that,
Many groups water cooling tube in described heat abstractor is also communicated with industrial water pipeline or domestic water line respectively.
6. rotary kiln waste heat recovery generating device according to claim 1, is characterized in that,
The bottom of described rotary kiln exhaust-heat absorption device is provided with support; Described support is for supporting fixing described rotary kiln exhaust-heat absorption device.
7. rotary kiln waste heat recovery generating device according to claim 1, is characterized in that,
Described first thermal insulation layer is silica gel piece or heat-conducting silicone grease; Described second thermal insulation layer is silica gel piece or heat-conducting silicone grease.
8. rotary kiln waste heat recovery generating device according to claim 7, is characterized in that,
Described Thermoelectric Generator through described silica gel piece or described heat-conducting silicone grease respectively with described rotary kiln exhaust-heat absorption device and described heat abstractor is gluing is connected.
9. rotary kiln waste heat recovery generating device according to claim 1, is characterized in that,
Described Thermoelectric Generator comprises bismuth telluride based alloys part.
10. rotary kiln waste heat recovery generating device according to claim 5, is characterized in that,
Also comprise by-pass valve control, described by-pass valve control is arranged on described water cooling tube and industrial water pipeline, domestic water line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420648795.2U CN204271952U (en) | 2014-11-03 | 2014-11-03 | A kind of rotary kiln waste heat recovery generating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648795.2U CN204271952U (en) | 2014-11-03 | 2014-11-03 | A kind of rotary kiln waste heat recovery generating device |
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| CN204271952U true CN204271952U (en) | 2015-04-15 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737625A (en) * | 2016-03-30 | 2016-07-06 | 南宁砼材科技有限责任公司 | Waste heat power generation device of rotary kiln body |
| CN105737624A (en) * | 2016-03-30 | 2016-07-06 | 南宁砼材科技有限责任公司 | Waste heat power generation device of rotary cement kiln body |
| CN105737626A (en) * | 2016-03-30 | 2016-07-06 | 南宁砼材科技有限责任公司 | Waste heat recycling system of tube body of rotary cement kiln |
| CN106122552A (en) * | 2016-08-12 | 2016-11-16 | 江苏省安全生产科学研究院 | Passive quick automatic cut-off valve |
| CN108231303A (en) * | 2018-02-05 | 2018-06-29 | 南京海传燕兰轨道交通科技有限公司 | A kind of energy-saving braking resistor box |
-
2014
- 2014-11-03 CN CN201420648795.2U patent/CN204271952U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737625A (en) * | 2016-03-30 | 2016-07-06 | 南宁砼材科技有限责任公司 | Waste heat power generation device of rotary kiln body |
| CN105737624A (en) * | 2016-03-30 | 2016-07-06 | 南宁砼材科技有限责任公司 | Waste heat power generation device of rotary cement kiln body |
| CN105737626A (en) * | 2016-03-30 | 2016-07-06 | 南宁砼材科技有限责任公司 | Waste heat recycling system of tube body of rotary cement kiln |
| CN106122552A (en) * | 2016-08-12 | 2016-11-16 | 江苏省安全生产科学研究院 | Passive quick automatic cut-off valve |
| CN106122552B (en) * | 2016-08-12 | 2018-08-24 | 江苏省安全生产科学研究院 | Passive quick automatic cut-off valve |
| CN108231303A (en) * | 2018-02-05 | 2018-06-29 | 南京海传燕兰轨道交通科技有限公司 | A kind of energy-saving braking resistor box |
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