CN103464322B - Crystal penetrates kerosene heating system and the using method thereof of film machine - Google Patents
Crystal penetrates kerosene heating system and the using method thereof of film machine Download PDFInfo
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- CN103464322B CN103464322B CN201310410782.1A CN201310410782A CN103464322B CN 103464322 B CN103464322 B CN 103464322B CN 201310410782 A CN201310410782 A CN 201310410782A CN 103464322 B CN103464322 B CN 103464322B
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Abstract
The invention discloses kerosene heating system and the using method thereof that film machine penetrated by a kind of crystal, it comprises heater body, microcomputer control system and power regulating eqiupment cabinet, wherein, heater body comprises vaporization coal oil-in, air inlet, secondary air inlet, combustion chamber, heat conducting element, water inlet, delivery port, exhaust opening; Microcomputer control system comprises automatic ignition device, flame tracking and checkout gear, flame-out protection device, temperature sensor, PID automatic control system; This PID automatic control system successively by uninterrupted pickoff signals, analysis, automatically logical operation, fuzzy control, to control and to regulate burning indoor temperature; Heat conducting element layering utilizes far infrared radiation technology to carry out heat transfer; First air and Secondary Air all enter in combustion chamber along Inner Wall of Combustion Chamber tangential direction.The kerosene heating system of film machine penetrated by crystal of the present invention, and its kerosene is abundant in burner combustion, temperature stabilization, controllable joint, and heater heat conduction is even and heat transference efficiency is high.
Description
Technical field
The present invention relates to heating system and the using method thereof that film machine penetrated by a kind of crystal, particularly relate to kerosene heating system and the using method thereof that film machine penetrated by a kind of crystal.
Background technology
It is high that kerosene has calorific value, have good burning performance, can rapidly, stable, burn continuously, completely, and combustion zone is little, coke content is few, not easily coking, and harmful substance, the sulfur content such as low temperature flow is good, thermostability and anti-oxidative stability is good, cleanliness factor is high, mechanical impurity and moisture especially mercaptan sulfur content low, to advantages such as parts corrosion are little, be a kind of well industrial fuel.
The heater of fuel made by the kerosene used in prior art, the burning of kerosene generally adopts lance ejection kerosene ignition, combustion, in kerosene combustion process, easily occur at many " dead angle " in heater, and then the heated body thermally equivalent affected in heater, and change fire due to spray gun intermittence and produce the intermittence stagnation of heated body, make the less stable of heating system.
Summary of the invention
The kerosene heating system of film machine penetrated by the crystal that the object of the invention is, provide that a kind of burner structure is reasonable, be heated evenly in heater.
The technical problem to be solved in the present invention is, ensure that kerosene realizes stable burning fully in burner, raising heat transference efficiency, system reduce the technical problem of every heat waste all sidedly.
The present invention is the technical scheme solving the problems of the technologies described above employing, the kerosene heating system of film machine penetrated by a kind of crystal, comprise heater body, microcomputer control system and power regulating eqiupment cabinet, wherein, heater body comprises vaporization coal oil-in, air inlet, secondary air inlet, combustion chamber, heat conducting element, water inlet, delivery port, exhaust opening; Microcomputer control system comprises automatic ignition device, flame tracking and checkout gear, flame-out protection device, temperature sensor, PID automatic control system; Described PID automatic control system adopts self contained instrument to control also successively by uninterrupted pickoff signals, analysis, logical operation automatically, fuzzy control, to control and to regulate the temperature of combustion chamber combustion.
Technique scheme is by changing burner structure, utilizing far infrared radiation technology to carry out heat transfer, whole kerosene heating system automatic ignition under micro computer controls automatically, auto extinguishing, and carry out automatically controlling and automatically regulating to kerosene combustion process by PID automatic control system, its technique effect directly produced is, structure is simple, automaticity is high, easy and simple to handle, in use procedure, kerosene through vaporization is abundant in burner combustion, and temperature stabilization, the heat conduction of controllable joint heater are evenly and heat transference efficiency is high.
As preferably, above-mentioned heat conducting element layering is arranged on Inner Wall of Combustion Chamber, and it utilizes far infrared radiation technology to carry out heat transfer.
The technique effect that this optimal technical scheme is brought is, heat conduction efficiency is high, heat-transfer effect good, be heated evenly, and correspondingly, being heated evenly of good, each heated body of heating effect of overall heater, its temperature increase uniformity is good.
As preferably, the air holes of First air and Secondary Air is inclination fresh air inlet, and described First air and Secondary Air all enter in combustion chamber along Inner Wall of Combustion Chamber tangential direction.
Adopt the above-mentioned inclination fresh air inlet entered along Inner Wall of Combustion Chamber tangential direction that the air entered in combustion chamber will be made to produce eddy flow, this is conducive to increasing the effect of turbulent flow, strengthening mixing, deadband eliminating and the steady flame of backflow.But the size of capacity of returns has impact to combustion chamber and delivery temperature, is specially: capacity of returns is excessive, will make combustion chamber and excessive discharge temperature; Capacity of returns is not enough, then combustion chamber and delivery temperature on the low side.Therefore, the selection of suitable capacity of returns of the service life kerosene heating system of film machine is penetrated in to(for) crystal of the present invention has larger impact.
As preferably, above-mentioned heater body is made up of boiler steel, the special antirust treatment of interior gallbladder channel, is outsidely coated with high-temperaure coating.
The technique effect that this optimal technical scheme is brought is, can improve heater service life, reduces heat waste.
As preferably, in above-mentioned pid loop control loop, include indicating fault, duty instruction, overpressure protection system.
The technique effect that this optimal technical scheme is brought is, ensure that the security that kerosene heating system is run.That is, when the situation of the exception such as superpressure, overtemperature appears in operating mode, alarm signal can be sent and automatically stop heating.
Another object of the present invention is, the using method of the kerosene heating system of film machine penetrated by the crystal provide that a kind of burner structure is reasonable, being heated evenly in heater.
The using method of the kerosene heating system of film machine penetrated by crystal of the present invention, comprises the following steps:
Under microcomputer control system follow procedure controls, vaporization kerosene is sent into the step in combustion chamber;
After in combustion chamber, feeding First air mixes with vaporization kerosene, through automatic ignition device ignition, power regulating eqiupment cabinet regulates the mixing ratio of vaporization kerosene and intake, to regulate the step of combustion power;
Send into secondary air combustion aid in combustion chamber, and by the automatic control combustion situation of PID automatic control system, to realize stablizing, Thorough combustion, and make the step that heater air inlet system and exhaust system flow resistance and gas handling system flow resistance are consistent;
Turn back in combustion chamber after mist Thorough combustion, and utilize far infrared radiation technology to carry out the step of heat transfer through the layering heat conducting element be arranged on Inner Wall of Combustion Chamber.
The using method of the kerosene heating system of film machine penetrated by crystal of the present invention, its fuel gas is under the control of microcomputer control system, follow procedure controls to enter in the combustion chamber of burner, successively through mix with fuel gas by First air, ignition, secondary air combustion aid, stablize the processes such as sufficient burning; The combustion position of burner is in good time by the burning of PID automatic control system detection and control; when burner breaks down; such as, during the situations such as combustion chamber anoxic, combustible gas cutout, tolerance deficiency; microcomputer control system will send instruction in time; shut down after rapid closedown air supply system, cut-out air supply source, automatic blowing burner; above-mentioned microcomputer control system also has fault indication function, and this is conducive to operating personnel and carries out maintenance process to equipment and the system failure in time.
Accompanying drawing explanation
Fig. 1 is the kerosene heating system structural representation that film machine penetrated by crystal of the present invention;
Fig. 2 is the kerosene heating system operation principle schematic diagram that film machine penetrated by crystal of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing the kerosene heating system of film machine is penetrated to crystal of the present invention and using method is described in detail:
Fig. 1 is the kerosene heating system structural representation that film machine penetrated by crystal of the present invention.
As shown in Figure 1, the kerosene heating system that film machine penetrated by crystal comprise combustion chamber 1, automatic ignition device 2, flame-out protection device 3, fuel inlet 4, PID automatic control system 5, flame tracking and checkout gear 6, temperature sensor 7, water inlet 8, delivery port 9, heat conducting element 10, exhaust opening 11; Described PID automatic control system 5 its successively by uninterrupted pickoff signals, analysis, automatically logical operation, fuzzy control, to control and to regulate the temperature of combustion chamber combustion.
Fig. 2 is the kerosene heating system operation principle schematic diagram that film machine penetrated by crystal of the present invention.
The kerosene heating system operation principle of film machine penetrated by crystal as shown in Figure 2, and the heating means of the kerosene heating system of film machine penetrated by crystal of the present invention, comprise the following steps:
Under microcomputer control system follow procedure controls, vaporization kerosene is sent into the step in combustion chamber;
After in combustion chamber, feeding First air mixes with vaporization kerosene, through automatic ignition device ignition, power regulating eqiupment cabinet regulates the mixing ratio of vaporization kerosene and intake, to regulate the step of combustion power;
Send into secondary air combustion aid in combustion chamber, and by the automatic control combustion situation of PID automatic control system, to realize stablizing, Thorough combustion, and make the step that heater air inlet system and exhaust system flow resistance and gas handling system flow resistance are consistent;
By being arranged on the layering heat conducting element on Inner Wall of Combustion Chamber, far infrared radiation technology is utilized to carry out heat conducting step.
Experiment proves, crystal of the present invention is penetrated to kerosene heating system and the using method thereof of film machine, also should be noted that following aspect:
First, the distribution and direction etc. in heater combustion chamber charge hole hole count, aperture, hole all have larger impact to combustibility.Therefore, the selection of above-mentioned parameter suitable or that whether mate for burner combustion adequacy, Fuel Consumption etc. is significant.
Secondly, crystal of the present invention is penetrated to kerosene heating system and the using method thereof of film machine, suitably keep air excess in heater to contribute to the adequacy of burning, best First air and the air quantity sum of Secondary Air are 12-14: 1 with the volume ratio of vaporization kerosene.Ratio is excessive, easily causes excessive discharge temperature, increases thermal loss, causes the waste of fuel.
In addition, the performance of pressure on heater of air inlet and exhaust also has impact, ensures the uniformity of heater air inlet system and exhaust system flow resistance in production as far as possible.
Claims (7)
1. the kerosene heating system of film machine penetrated by a crystal, it is characterized in that, comprise heater body, microcomputer control system and power regulating eqiupment cabinet, wherein, described heater body comprises vaporization coal oil-in, air inlet, secondary air inlet, combustion chamber, heat conducting element, water inlet, delivery port, exhaust opening;
Described microcomputer control system comprises automatic ignition device, flame tracking and checkout gear, flame-out protection device, temperature sensor, PID automatic control system;
Described PID automatic control system adopts self contained instrument to control, and it is successively by uninterrupted pickoff signals, analysis, logical operation automatically, fuzzy control, to control and to regulate the temperature of combustion chamber combustion.
2. the kerosene heating system of film machine penetrated by crystal according to claim 1, it is characterized in that, described heat conducting element layering is arranged on Inner Wall of Combustion Chamber, and it utilizes far infrared radiation technology to carry out heat transfer.
3. the kerosene heating system of film machine penetrated by crystal according to claim 1, it is characterized in that, a described air inlet and secondary air inlet are inclination air inlet; First air and Secondary Air via a described air inlet and described secondary air inlet, all enter in combustion chamber along Inner Wall of Combustion Chamber tangential direction respectively.
4. the kerosene heating system of film machine penetrated by crystal according to claim 1, it is characterized in that, described heater body is made up of boiler steel, the special antirust treatment of gallbladder channel, its outside painting high-temperaure coating in it.
5. the kerosene heating system of film machine penetrated by crystal according to claim 1, it is characterized in that, includes indicating fault, duty instruction and overpressure protection system in the control loop of described PID automatic control system.
6. the using method of the kerosene heating system of film machine penetrated by crystal as claimed in claim 1, it is characterized in that, comprises the following steps:
Under microcomputer control system follow procedure controls, vaporization kerosene is sent into the step in combustion chamber;
The air inlet of First air on Inner Wall of Combustion Chamber enters in combustion chamber, and after mixing with vaporization kerosene, through automatic ignition device ignition, power regulating eqiupment cabinet regulates the mixing ratio of vaporization kerosene and intake, to regulate the step of combustion power;
The secondary air inlet of Secondary Air on Inner Wall of Combustion Chamber enters in combustion chamber, responded to by flame tracking and checkout gear, feedback signal, the automatic control combustion situation of PID automatic control system, to realize stablizing, Thorough combustion, and make the step that heater air inlet system and exhaust system flow resistance and gas handling system flow resistance are consistent;
By being arranged on the layering heat conducting element on Inner Wall of Combustion Chamber, far infrared radiation technology is utilized to carry out heat conducting step.
7. the using method of the kerosene heating system of film machine penetrated by crystal according to claim 6, it is characterized in that, the air quantity sum of described First air and described Secondary Air is 12-14: 1 with the volume ratio of vaporization kerosene.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310410782.1A CN103464322B (en) | 2013-09-11 | 2013-09-11 | Crystal penetrates kerosene heating system and the using method thereof of film machine |
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| CN201310410782.1A CN103464322B (en) | 2013-09-11 | 2013-09-11 | Crystal penetrates kerosene heating system and the using method thereof of film machine |
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| CN103464322A CN103464322A (en) | 2013-12-25 |
| CN103464322B true CN103464322B (en) | 2015-08-26 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218341Y (en) * | 1995-01-20 | 1996-01-24 | 国营三益电子计算机公司 | Automatic water heater using gas fuel |
| KR20000033281A (en) * | 1998-11-21 | 2000-06-15 | 은희철 | Apparatus for mixing oil with water to burn |
| JP2001323284A (en) * | 2000-05-16 | 2001-11-22 | Tokyo Gas Co Ltd | Hydrogen/oxygen burner to be used in coal hydrogenation gasifier |
| CN1598406A (en) * | 2003-08-25 | 2005-03-23 | 再造韩国有限公司 | Gasification burner using high-pressure swirled air |
| CN201327167Y (en) * | 2008-10-20 | 2009-10-14 | 山东大学 | Vehicle liquid gas fuel heater |
| KR20090116557A (en) * | 2008-05-07 | 2009-11-11 | 주식회사 컴버스텍 | Hybrid typed pilot burner |
| CN102732926A (en) * | 2012-01-20 | 2012-10-17 | 曹博钇 | High-molecular crystal sprayed film |
| CN103062765A (en) * | 2011-12-19 | 2013-04-24 | 江阴市鑫海公路机械材料有限公司 | Automatic temperature control burner |
-
2013
- 2013-09-11 CN CN201310410782.1A patent/CN103464322B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218341Y (en) * | 1995-01-20 | 1996-01-24 | 国营三益电子计算机公司 | Automatic water heater using gas fuel |
| KR20000033281A (en) * | 1998-11-21 | 2000-06-15 | 은희철 | Apparatus for mixing oil with water to burn |
| JP2001323284A (en) * | 2000-05-16 | 2001-11-22 | Tokyo Gas Co Ltd | Hydrogen/oxygen burner to be used in coal hydrogenation gasifier |
| CN1598406A (en) * | 2003-08-25 | 2005-03-23 | 再造韩国有限公司 | Gasification burner using high-pressure swirled air |
| KR20090116557A (en) * | 2008-05-07 | 2009-11-11 | 주식회사 컴버스텍 | Hybrid typed pilot burner |
| CN201327167Y (en) * | 2008-10-20 | 2009-10-14 | 山东大学 | Vehicle liquid gas fuel heater |
| CN103062765A (en) * | 2011-12-19 | 2013-04-24 | 江阴市鑫海公路机械材料有限公司 | Automatic temperature control burner |
| CN102732926A (en) * | 2012-01-20 | 2012-10-17 | 曹博钇 | High-molecular crystal sprayed film |
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| CN103464322A (en) | 2013-12-25 |
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Owner name: CHONGQING RADIO AND TV UNIVERSITY, LU XUZHI Free format text: FORMER OWNER: QINGDAO JOWON MECHANICAL AND ELECTRICAL CO., LTD. Effective date: 20150729 |
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Inventor after: Zhang Geng Inventor before: Zhang Bing Inventor before: Meng Xiangdong Inventor before: Li Maotao Inventor before: Li Yong |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG BING MENG XIANGDONG LI MAOTAO LI YONG TO: ZHANG GENG |
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Effective date of registration: 20150729 Address after: A road 400000 Chongqing Jiulongpo District of Shiqiaopu Science Park Applicant after: Chongqing Radio and TV University, Lu Xuzhi Address before: 266400 No. eight, No. 788 Lingang Road, Lingang Economic Development Zone, Huangdao District, Shandong, Qingdao Applicant before: Qingdao Jowon Mechanical and Electrical Co., Ltd. |
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Effective date of registration: 20161209 Address after: 400900 Chongqing Dazu District Water Dragon hardware Industrial Park Industrial Park Patentee after: CHONGQING CITY DAZU DISTRICT QILIN MACHINERY MANUFACTURING FACTORY Address before: A road 400000 Chongqing Jiulongpo District of Shiqiaopu Science Park Patentee before: Chongqing Radio and TV University, Lu Xuzhi |
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Effective date of registration: 20191111 Address after: 221300 government of Zhenxing East Road, Sihu Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Dalong seed ginkgo Biotechnology Co., Ltd. Address before: 400900 Chongqing Dazu District Water Dragon hardware Industrial Park Industrial Park Patentee before: Chongqing City Dazu District Qilin Machinery Manufacturing Factory |