CN104075593A - Staggered novel heat exchanger - Google Patents
Staggered novel heat exchanger Download PDFInfo
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- CN104075593A CN104075593A CN201410254073.3A CN201410254073A CN104075593A CN 104075593 A CN104075593 A CN 104075593A CN 201410254073 A CN201410254073 A CN 201410254073A CN 104075593 A CN104075593 A CN 104075593A
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Abstract
The invention discloses a staggered novel heat exchanger. The staggered novel heat exchanger comprises a shell; at least one heat exchange structure is arranged inside the shell; the heat exchange structure comprises a plurality of heat flow channels into which waste gas is introduced and a plurality of cold flow channels; the plurality of heat flow channels and the plurality of cold flow channels are arranged in a staggered manner, and one cold flow channel is arranged between any two adjacent heat flow channels; the breakover direction of the heat flow channels is arranged perpendicularly to that of the cold flow channels. The high heat exchange efficiency of the staggered novel heat exchanger is guaranteed by use of the heat flow channels and the cold flow channels arranged in the staggered manner; the staggered novel heat exchanger is good in cooling effect, easy to produce and assemble, convenient to clean and long in service life; even after long-term use, the staggered novel heat exchanger is still capable of keeping excellent heat dissipation effect; furthermore, the staggered novel heat exchanger is portable, material-saving and very suitable for cooling oil fume waste gas.
Description
Technical field
The present invention relates to a kind of heat exchange cooling system, in particular a kind of alternating expression novel heat exchanger.
Background technology
In exhaust-gas treatment field, waste gas is carried out, before purified treatment, need to lowering the temperature to waste gas.Traditional waste gas cool-down method is to lower the temperature by finned tube, this fin tube structure comprises a water flowing conduit, be provided with multiple sheet metals at the outer surface of this water flowing conduit, waste gas contacts with these sheet metals, the mode of logical heat transfer, transfer heat to the current in water flowing conduit, current are taken away heat, realize the effect of cooling.
Traditional this finned tube has the following disadvantages: (1) heat transference efficiency is low, and radiating effect is poor, and caloric requirement enters in water through sheet metal, conduit outer wall, path length, and the contact area of sheet metal is limited simultaneously; (2) water consumption is large, and cost is high; (3) be difficult to clean, service life is short, uses after a period of time, pipe inner wall can form incrustation scale, cannot clean, and these incrustation scales greatly reduces the efficiency that heat is transmitted, when long-time use, its cooling-down effect does not almost have, and therefore finned tube is generally using 1-2 just to need to change; (4) sheet metal of finned tube and conduit are all by thicker steel manufacture, consumptive material and heaviness.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The object of the present invention is to provide a kind of alternating expression novel heat exchanger, be intended to solve traditional finned tube cooling-down effect poor, service life short, consumptive material, heavy technical problem.
Technical scheme of the present invention is as follows: a kind of alternating expression novel heat exchanger, wherein, comprise shell, described enclosure is provided with at least one heat exchange structure, and described heat exchange structure comprises one or more heat passage and one or more cold flow passages that pass into waste gas;
Described heat passage and cold flow passage alternative arrangement arrange, and between any two adjacent heat passages, are provided with a cold flow passage; The vertical setting of conducting direction of the conducting direction of described heat passage and cold flow passage.
Described alternating expression novel heat exchanger, wherein, the import of described cold flow passage and outlet are arranged to horn-like.
Described alternating expression novel heat exchanger, wherein, described cold flow channel setting has the mobile fan of the cold flow of quickening.
Described alternating expression novel heat exchanger, wherein, described cold flow channel setting has waterfog head.
Beneficial effect of the present invention: the invention discloses a kind of new and effective heat exchange structure, cold flow passage is all close in the both sides of any one heat passage of this heat exchange structure, the sidewall that heat only need to see through heat passage can enter in cold flow passage, and heat exchanger effectiveness is high, good heat dissipation effect.The direction of heat passage of the present invention and cold flow passage is orthogonal, and waste gas and cold flow are independent of each other, and its cooling efficiency is high, can bear the workload of large quantity of exhaust gas cooling.Structure of the present invention is ingenious, convenient cleaning, and long-term use can not affect its radiating effect, long service life, and light, save material.Meanwhile, the present invention passes into cold water in heat passage by the form of water smoke, is conducive to improve heat absorption efficiency on the one hand, on the other hand can using water wisely.
Brief description of the drawings
Fig. 1 is the front view of alternating expression novel heat exchanger in the present invention.
Fig. 2 is the top view of alternating expression novel heat exchanger in the present invention.
Fig. 3 is the side view of heat exchange structure.
Fig. 4 is the top view of heat exchange structure.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearer, clear and definite, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.
The invention discloses a kind of alternating expression novel heat exchanger, be applicable to the cooling work requirements for oil flue waste gas, as depicted in figs. 1 and 2, comprise shell 100, shell 100 inside are provided with multiple heat exchange structures 200, and the effect of these heat exchange structures is mainly to realize the cooling effect to oil flue waste gas by heat exchange principle.In practical application; can a grid baffle plate 500 be set at the oil flue waste gas entrance point of heat exchange structure 200; in order to stop that the refuse that a lower volume is larger enters in heat exchange structure 200, heat exchange structure 200 is played a protective role, can improve security of the present invention simultaneously.
Specifically referring to Fig. 3 and Fig. 4, heat exchange structure 200 comprises heat passage 210 and the cold flow passage 220 that multiple alternative arrangements arrange, for any one heat passage 210, its both sides are provided with cold flow passage 220, and two of heat passage 210 sidewalls all contact with adjacent cold flow passage 220.This setup can improve cold and hot mutual efficiency greatly, in actual production, heat exchange structure is made by aluminium foil, and the heat of oil flue waste gas can be fast sees through aluminium foil sidewall and enter in cold flow passage, and its radiating efficiency is 5 times of traditional finned tube.
Further, referring to Fig. 3 and Fig. 4, (in figure, arrow represents the flow direction of hot-fluid or cold flow in the orthogonal setting of channel direction of heat passage 210 and cold flow passage 220, in Fig. 3, the direction of hot-fluid is perpendicular to paper, the direction of cold flow is shown in arrow, in Fig. 4, the direction of hot-fluid is shown in arrow, the direction of cold flow is perpendicular to paper), the heat passage 210 of this orthogonal setting and cold flow passage 220, in the time that oil flue waste gas and cold flow flow, be independent of each other, can be fast to the oil flue waste gas processing of lowering the temperature.
In practical application, cold flow can be cold water stream, cold airflow etc.In a preferred embodiment, cold flow is air stream, at cold flow access port place, multiple waterfog head 300(are set or waterfog head 300 is arranged on cold flow channel interior), the generation cold mist that these waterfog heads 300 are lasting, these cold mist enter in cold flow passage 220, be conducive to strengthen the temperature difference between cold flow passage 220 and heat passage 210, improve the efficiency of heat exchange.In concrete application, in order to make, cold mist or other cold flows are convenient to be entered in cold flow passage 220 smoothly, improves the flow efficiency of cold flow, and the two-port of cold flow passage 220 is arranged to horn-like (referring to label in Fig. 3 221).Further, one fan 400(or air exhauster is installed in one end of cold flow passage 220), this fan 400 is accelerated the air current flow of cold flow passage 220 inside, coordinates trumpet-shaped port 221, can accelerate greatly the flowing velocity of cold mist in cold flow passage, improve heat transference efficiency.
In another preferred embodiment, heat exchange structure 200 can be made up of multiple independent rhombus heat passages 210 and connecting plate 230.Referring to Fig. 3 and Fig. 4, heat passage 210 spread configurations, two adjacent heat passages 210 connect by two connecting plates 230, and the outer wall of the heat passage 210 that two connecting plates 230 are adjacent with two forms a passage, and this passage is exactly cold flow passage.This set structure, on the one hand, can so that processing, transport place; On the other hand, can dismantle by ease of assembly, be convenient to clean and safeguard.Concrete, two mounting grooves can be set on the lateral wall of rhombus heat passage 210,230 needs of connecting plate stick into mounting groove and can assemble.
In practical application, the preferably smooth setting of two sidewalls of heat passage 210, because smooth plane is easy to clean, is used and produces incrustation scale even long-term, also can take apart Rapid Cleaning.More concrete, rhombus heat passage 210 and connecting plate 230 adopt aluminum foil material to make, and aluminium foil has stronger corrosion resistance on the one hand, can effectively resist the corrosion of oil smoke, on the other hand, aluminum foil material cost is low, be easy to processing, quality is light, facilitates production application.
The invention provides a kind of novel heat exchanger of alternating expression, ensure its high heat exchanger effectiveness by the heat passage and the cold flow passage that are crisscross arranged, its good cooling effect, and be easy to production and assembly, easy to clean, long service life, even if long-term use also can keep good radiating effect, the very applicable application of the cooling to oil flue waste gas.
The novel heat exchanger structure of this alternating expression that the present invention proposes, not only can realize the cold and hot exchange of gas-gas, can also be used for the cold and hot exchange of gas-liquid, liquid-liquid.In the time of cold and hot exchange for liquid, must ensure the sealing of heat passage and cold flow passage, prevent leak of liquid.The present invention is not only applicable to the cooling effect to factory's oil flue waste gas, can also be used for gas, liquid to heat, and for example, obtains hot water after utilizing the present invention to heat cold water, supplies with family's use of having a bath.
Should be understood that, application of the present invention is not limited to above-mentioned giving an example, and for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (4)
1. an alternating expression novel heat exchanger, is characterized in that, comprises shell, and described enclosure is provided with at least one heat exchange structure, and described heat exchange structure comprises one or more heat passage and one or more cold flow passages that pass into waste gas;
Described heat passage and cold flow passage alternative arrangement arrange, and between any two adjacent heat passages, are provided with a cold flow passage; The vertical setting of conducting direction of the conducting direction of described heat passage and cold flow passage.
2. alternating expression novel heat exchanger according to claim 1, is characterized in that, the import of described cold flow passage and outlet are arranged to horn-like.
3. alternating expression novel heat exchanger according to claim 1, is characterized in that, described cold flow channel setting has the mobile fan of the cold flow of quickening.
4. alternating expression novel heat exchanger according to claim 1, is characterized in that, described cold flow channel setting has waterfog head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410254073.3A CN104075593B (en) | 2014-06-10 | 2014-06-10 | A kind of alternating expression heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410254073.3A CN104075593B (en) | 2014-06-10 | 2014-06-10 | A kind of alternating expression heat exchanger |
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| CN104075593A true CN104075593A (en) | 2014-10-01 |
| CN104075593B CN104075593B (en) | 2016-08-24 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86107019A (en) * | 1985-10-14 | 1987-04-08 | 三菱电机株式会社 | Heat-exchange device |
| CN1381705A (en) * | 2001-04-18 | 2002-11-27 | 古河电气工业株式会社 | Heat exchanger |
| CN1420337A (en) * | 2001-11-16 | 2003-05-28 | 三菱电机株式会社 | Heat exchanger and heat exchange air interchanger |
| JP3991786B2 (en) * | 2002-06-28 | 2007-10-17 | 株式会社デンソー | Exhaust heat exchanger |
| CN101216266A (en) * | 2008-01-15 | 2008-07-09 | 刘启端 | Discharge gas and waste heat recovery heat converter |
| CN201407934Y (en) * | 2009-05-18 | 2010-02-17 | 苏州昆拓冷机有限公司 | Efficient fin intensification heat exchanging core |
| CN101818997A (en) * | 2010-05-04 | 2010-09-01 | 西安工程大学 | Spray reinforcing low-finned tube indirect evaporative cooler |
| CN201935616U (en) * | 2011-02-18 | 2011-08-17 | 徐家军 | Flue gas condenser and condensation boiler comprising same |
| CN202274786U (en) * | 2011-05-31 | 2012-06-13 | 北京格尔合力能源科技发展有限公司 | Energy-saving full-welding plate-type heat exchanger |
| CN202709806U (en) * | 2012-03-14 | 2013-01-30 | 郭楚昊 | Tubular heat exchanger |
| CN203908363U (en) * | 2014-06-10 | 2014-10-29 | 佛山市科蓝环保科技股份有限公司 | Novel staggered heat exchanger |
-
2014
- 2014-06-10 CN CN201410254073.3A patent/CN104075593B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86107019A (en) * | 1985-10-14 | 1987-04-08 | 三菱电机株式会社 | Heat-exchange device |
| CN1381705A (en) * | 2001-04-18 | 2002-11-27 | 古河电气工业株式会社 | Heat exchanger |
| CN1420337A (en) * | 2001-11-16 | 2003-05-28 | 三菱电机株式会社 | Heat exchanger and heat exchange air interchanger |
| JP3991786B2 (en) * | 2002-06-28 | 2007-10-17 | 株式会社デンソー | Exhaust heat exchanger |
| CN101216266A (en) * | 2008-01-15 | 2008-07-09 | 刘启端 | Discharge gas and waste heat recovery heat converter |
| CN201407934Y (en) * | 2009-05-18 | 2010-02-17 | 苏州昆拓冷机有限公司 | Efficient fin intensification heat exchanging core |
| CN101818997A (en) * | 2010-05-04 | 2010-09-01 | 西安工程大学 | Spray reinforcing low-finned tube indirect evaporative cooler |
| CN201935616U (en) * | 2011-02-18 | 2011-08-17 | 徐家军 | Flue gas condenser and condensation boiler comprising same |
| CN202274786U (en) * | 2011-05-31 | 2012-06-13 | 北京格尔合力能源科技发展有限公司 | Energy-saving full-welding plate-type heat exchanger |
| CN202709806U (en) * | 2012-03-14 | 2013-01-30 | 郭楚昊 | Tubular heat exchanger |
| CN203908363U (en) * | 2014-06-10 | 2014-10-29 | 佛山市科蓝环保科技股份有限公司 | Novel staggered heat exchanger |
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| CN104075593B (en) | 2016-08-24 |
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