CN205383901U - Combustor heat balance control system that looses - Google Patents
Combustor heat balance control system that looses Download PDFInfo
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- CN205383901U CN205383901U CN201620029210.8U CN201620029210U CN205383901U CN 205383901 U CN205383901 U CN 205383901U CN 201620029210 U CN201620029210 U CN 201620029210U CN 205383901 U CN205383901 U CN 205383901U
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- oil
- steam generator
- burner
- pipeline
- combustor
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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
Abstract
The utility model relates to a combustor heat balance control system that looses, steam generator is installed respectively to its structure on time oil pipe way of every combustor, steam generator's oil feed end through the pipeline with the oil -out of combustor links to each other, steam generator produce oil the end through the pipeline with the oil inlet of combustor links to each other, be equipped with flow regulation and control valve at the oil inlet of every combustor, all be equipped with thermodetector, every at the oil inlet and the oil -out of every combustor steam generator's steam chamber links respectively has PRESSURE DETECTOR, at every all be equipped with the steam dump valve on steam generator's the steam dump pipeline, PRESSURE DETECTOR, thermodetector and steam dump valve all link to each other with the controller. The utility model discloses a regulation of the difference in temperature is imported and exported every combustor for every combustor is because the heat that heat -conducting medium took away keeps unanimous, thereby has guaranteed the stove and calcined the quality of product.
Description
Technical field
This utility model relates to a kind of heat radiation amount control system, specifically a kind of burner heat dissipation capacity balance control system.
Background technology
Industrial furnace is the Thermal Equipment that material or workpiece are heated by the heat utilizing fuel combustion in commercial production, wherein the burning of fuel is usually completed by multiple burners, burner works for a long time in the hot environment of 1250 DEG C, it is necessary to utilize conduction oil or other media to cool down.The cooling system of industrial furnace is typically with conduction oil circulation in a device to cool down burner, cools down after burner and conduction oil heat exchange, and conduction oil then becomes the high temperature heat conductive oil with certain heat.High temperature heat conductive oil is cooled down frequently with air-cooled radiator by commercial production, then again the conduction oil after cooling is recycled in the cooling system of industrial furnace and recycles.
But, owing to each burner installation site in stove is different, the manufacture material of each burner also problem such as variant, cooling system is also different to the cooling degree of every burner, the heat that the burner made is pulled away is more, the heat being then pulled away having is little, cause heat distributed pole on section of burner hearth uneven (calcining section temperature fluctuation is about ± 100 DEG C), thus having a strong impact on the burning quality of product in stove.
Utility model content
The purpose of this utility model is just to provide a kind of burner heat dissipation capacity balance control system, the problem big to solve heat dissipation capacity difference that burner exists in cooling procedure.
This utility model is achieved in that a kind of burner heat dissipation capacity balance control system, the return line of each burner is separately installed with steam generator, the oil inlet end of described steam generator is connected with the oil-out of described burner by pipeline, and the oil outlet end of described steam generator is connected with the oil-in of described burner by pipeline；Oil-in at each burner is provided with flow control valve, oil-in and oil-out at each burner are equipped with temperature detector, the vaporium of each described steam generator is connected with pressure detector respectively, being equipped with vapor vent valve on the discharge of steam pipeline of each described steam generator, described pressure detector, temperature detector are all connected with controller with vapor vent valve.
Between the pipeline of adjacent two described steam generator oil inlet ends, it is provided with bypass pipe, described bypass pipe is provided with bypass valve.
The pipeline of each described steam generator oil outlet end is equipped with circulating pump, being parallel with radiator on pipeline between described steam generator oil outlet end and circulating pump, on the pipeline between described steam generator oil outlet end and circulating pump and the two ends of described air-cooled radiator are respectively arranged with control valve.
The water inlet of described steam generator is connected with soft water feed system by pipeline, and the steam (vapor) outlet of described steam generator is connected with steam pipe system by pipeline.
During use, high temperature heat conducting medium from burner interlayer enters steam generator, transferring heat to the water in steam generator makes it become saturated vapor, the temperature of heat-conducting medium declines, heat-conducting medium after cooling is sent back to the oil-in (amount of the heat-conducting medium entering each burner by flow-control is identical) of burner again and burner is cooled down, and so circulates.In the process, temperature detector records the temperature difference of burner oil-in and oil-out, and passes the result to controller, and the oil inlet and outlet temperature difference of each burner is analyzed (dissipated heat Q by controllerDissipate=medium specific heat × mass of medium × temperature difference, its medium specific heat, mass of medium are all constant, each burner temperature difference of control realization consistent, ensure that the consistent of each burner dissipated heat).If the situation that the temperature difference of certain burner is relatively small occurs, controller sends instruction to the steam generator that this burner is corresponding, improve its steam burst size so that its internal steam pressure quickly reduces, thus promoting the heat exchange of the heat-conducting medium flowing through this steam generator and its internal water, the heat-conducting medium temperature flowed out from this steam generator oil outlet end is made to be substantially reduced, so that the burner oil inlet and outlet temperature difference of correspondence becomes big so that the heat dissipation capacity of each burner tends to balance.If finding the situation that the temperature difference of certain burner is relatively large, then reduce the steam burst size of the steam generator of its correspondence so that its internal steam pressure quickly raises, thus hindering the heat exchange of heat-conducting medium and water, reverse heat exchange (namely heat-conducting medium is heated by steam) even occurs, the heat-conducting medium temperature flowed out from this steam generator oil outlet end is made to reduce less compared to the heat-conducting medium temperature of steam generator oil inlet end or not have reduction even to raise to some extent on the contrary, so that the temperature difference of the burner oil inlet and outlet of correspondence reduces, the heat dissipation capacity making each burner tends to balance.
This utility model achieves the adjustment into and out of the hydraulic fluid port temperature difference of every the burner so that the heat (i.e. the heat dissipation capacity of burner) that every burner is taken away by heat-conducting medium keeps consistent, thus ensure that the quality of stove calcination product.Meanwhile, the steam generator that each burner of this utility model configures is installed in parallel, and is each all in series with air-cooled radiator, and equipment room can freely switch, and does not affect the normal operation of industrial furnace respectively during maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, burner, 2, steam generator, 3, circulating pump, 4, radiator, 5, controller, 6, temperature detector, 7, pressure detector, 8, flow control valve, 9, vapor vent valve, 10, bypass valve.
Detailed description of the invention
As shown in Figure 1, this utility model is to illustrate with two burners in each burner 1(figure) oil-in be respectively provided with flow control valve 8, in order to control to enter the cooling medium amount of each burner 1, oil-in and oil-out at each burner 1 are respectively provided with temperature detector 6, are respectively used to the temperature of detection burner 1 oil-in and oil-out.
The return line of each burner 1 is separately installed with steam generator 2, for being saturated vapor by the converting heat entrained by high temperature heat conducting medium in burner 1 return line, makes heat-conducting medium lower the temperature simultaneously.Each steam generator 2 is respectively equipped with pressure detector 7, for detecting the steam pressure in each steam generator 2.The water inlet of steam generator 2 is connected with soft water feed system, and the saturated vapor of generation enters steam pipe system by steam (vapor) outlet, is equipped with vapor vent valve 9, in order to control the burst size of steam on the discharge of steam pipeline of each steam generator 2.The in-line of adjacent two steam generators 2 is provided with bypass pipe, bypass pipe is provided with bypass valve 10, when each steam generator 2 normal operation, bypass valve 10 is closed, when wherein certain steam generator 2 fault, opening the bypass valve 10 of its correspondence, system still can normal operation.The pipeline of each steam generator oil outlet end is equipped with circulating pump 3, provides power for looping back burner for heat-conducting medium.
Pipeline between steam generator 2 and circulating pump 3 is parallel with air-cooled radiator 4, the two ends of air-cooled radiator 4 and pipeline connected in parallel are respectively equipped with control valve.When steam generator 2 is properly functioning, the control valve on pipeline is opened, and the control valve at air-cooled radiator 4 two ends is closed, and the heat-conducting medium after steam generator 2 cools down is sent into either directly through circulating pump 3 in the in-line of burner 1.When steam generator 2 breaks down, close the control valve on its oil outlet end pipeline, opening the control valve at air-cooled radiator 4 two ends, high temperature heat conducting medium is back in burner 1 oil-feed house steward after air-cooled radiator 4 cools down again, thus ensure that the properly functioning of stove cooling system.
Controller 5 includes temperature control modules and pressure control module, inlet oil temperature and the returning-oil temperature of detection are sent to temperature control modules by temperature detector 6, temperature control modules analyzes the temperature of same burner 1 oil-in and oil-out, calculating temperature difference, if it is identical to be surveyed each burner 1 oil inlet and outlet temperature difference, then illustrate that the heat dissipation capacity of each burner 1 is identical.When institute's thermometric difference difference, then require over pressure control module and be adjusted.For the burner 1 less into and out of the hydraulic fluid port temperature difference, it is necessary to reduce the steam pressure in the steam generator 2 of its correspondence；For the burner 1 bigger into and out of the hydraulic fluid port temperature difference, then need the steam pressure increasing in the steam generator 2 of its correspondence.
Claims (3)
1. a burner heat dissipation capacity balance control system, it is characterized in that, the return line of each burner is separately installed with steam generator, the oil inlet end of described steam generator is connected with the oil-out of described burner by pipeline, and the oil outlet end of described steam generator is connected with the oil-in of described burner by pipeline；Oil-in at each burner is provided with flow control valve, oil-in and oil-out at each burner are equipped with temperature detector, the vaporium of each described steam generator is connected with pressure detector respectively, being equipped with vapor vent valve on the discharge of steam pipeline of each described steam generator, described pressure detector, temperature detector are all connected with controller with vapor vent valve.
2. burner heat dissipation capacity balance control system according to claim 1, is characterized in that, is provided with bypass pipe, is provided with bypass valve on described bypass pipe between the pipeline of adjacent two described steam generator oil inlet ends.
3. burner heat dissipation capacity balance control system according to claim 1, it is characterized in that, the pipeline of each described steam generator oil outlet end is equipped with circulating pump, being parallel with radiator on pipeline between described steam generator oil outlet end and circulating pump, on the pipeline between described steam generator oil outlet end and circulating pump and the two ends of described air-cooled radiator are respectively arranged with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029210.8U CN205383901U (en) | 2016-01-13 | 2016-01-13 | Combustor heat balance control system that looses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029210.8U CN205383901U (en) | 2016-01-13 | 2016-01-13 | Combustor heat balance control system that looses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383901U true CN205383901U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620029210.8U Active CN205383901U (en) | 2016-01-13 | 2016-01-13 | Combustor heat balance control system that looses |
Country Status (1)
| Country | Link |
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| CN (1) | CN205383901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707698A (en) * | 2020-07-16 | 2020-09-25 | 西安交通大学 | Experimental device and test method for high-temperature calcination reaction characteristics in flow and temperature cooperative alternating heating mode |
-
2016
- 2016-01-13 CN CN201620029210.8U patent/CN205383901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707698A (en) * | 2020-07-16 | 2020-09-25 | 西安交通大学 | Experimental device and test method for high-temperature calcination reaction characteristics in flow and temperature cooperative alternating heating mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 050000 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei, No. 319 Patentee after: Bo wide environmental technology Limited by Share Ltd Address before: 050000 Changjiang Road, high tech Zone, Hebei, Shijiazhuang, China, 13 Patentee before: SHJIAHZHUANG BOGUANG THERMAL ENERGY TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171221 Address after: 844000 Kashi Economic Development Zone, Kashi area Kashi Economic Development Zone, deep Khara Headquarter Economic Zone (Sichuan Chongqing headquarters economic building) 1 5 building 509 Patentee after: Kashi Taiya Environmental Protection Technology Co. Ltd. Address before: 050000 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei, No. 319 Patentee before: Bo wide environmental technology Limited by Share Ltd |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220128 Address after: 050700 No. 15, West Xinwu East Road, Handai village, Handai Town, Xinle City, Shijiazhuang City, Hebei Province Patentee after: Li Yue Address before: 509, 5th floor, building 1, shenka Avenue Headquarters Economic Zone (Sichuan Chongqing headquarters economic building), Kashgar Economic Development Zone, Kashgar Prefecture, Xinjiang Uygur Autonomous Region 844000 Patentee before: Kashi Taiya Environmental Protection Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220513 Address after: 050000 Huashan business room 943, No. 111, Zhufeng street, high tech Zone, Shijiazhuang City, Hebei Province Patentee after: Green calcium Valley Technology (Hebei) Co.,Ltd. Address before: 050700 No. 15, West Xinwu East Road, Handai village, Handai Town, Xinle City, Shijiazhuang City, Hebei Province Patentee before: Li Yue |
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| TR01 | Transfer of patent right |