CN105180134A - Heat exchange mechanism and steam production device - Google Patents
Heat exchange mechanism and steam production device Download PDFInfo
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- CN105180134A CN105180134A CN201510535237.4A CN201510535237A CN105180134A CN 105180134 A CN105180134 A CN 105180134A CN 201510535237 A CN201510535237 A CN 201510535237A CN 105180134 A CN105180134 A CN 105180134A
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- heat exchange
- airslide
- steam
- thermal current
- exchange mechanisms
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Abstract
The invention provides a heat exchange mechanism and a steam production device, wherein the heat exchange mechanism is provided with an airflow tank; the airflow tank is provided with an air inlet for flowing in a hot airflow and an air outlet for flowing out the hot airflow; a bent airflow channel is formed between the air inlet and the air outlet; and through the bent airflow channel, on the one hand, the contact area between the heat exchange mechanism and water is increased through the airflow tank, and on the other hand, the hot airflow circulation time in the airflow channel is prolonged, so that the heat exchange efficiency is greatly improved, and the adaptability is wide.
Description
Technical field
The invention belongs to steam technologies field, particularly a kind of heat exchange mechanisms and steam-generating device.
Background technology
Along with the development of science and technology, traditional steam boiler because of poor stability, energy consumption is high and exit some fields.But food processing, disinfecting in people's life all need to use steam, and steam is indispensable in people's daily life, therefore steam generator still has in the field such as hotel, dining room and widely uses.
Current Commercial steam furnace apparatus mostly adopts fuse primer combustion heat-exchange mode, what the fire tube of this fuse primer combustion heat-exchange mode adopted is three-dimensional bending docking and the structure of dense distribution in heat-exchanging water tank, but, this fuse primer structure is due to the limitation of the tubular structure of itself, make the contact area of the water in fuse primer and heat-exchanging water tank limited, heat exchange efficiency is low.
Summary of the invention
The invention provides a kind of heat exchange mechanisms and steam-generating device, the contact area solving or partly solve the water in fuse primer existing in prior art and heat-exchanging water tank is limited, and very easily reduces the technological deficiency of heat exchange efficiency.
Based on one aspect of the present invention, provide a kind of heat exchange mechanisms, comprising: combustion chamber, for burning to provide thermal current; Airslide, is provided with the air inlet flowed into for described thermal current and the gas outlet of flowing out for described thermal current, and is provided with forniciform gas channel between described air inlet and described gas outlet; Reclaim room, for loading the akaline liquid receiving described thermal current; Wherein, described thermal current is flowed in described recovery room by described air inlet, described gas channel and described gas outlet successively, and mixes mutually with described akaline liquid.
Optionally, the quantity of described airslide is at least two, and airslide described in each is flat, and two airslides of arbitrary neighborhood are parallel to be distributed between described combustion chamber and described recovery room.
Based on another aspect of the present invention, provide a kind of steam-generating device, comprise above-mentioned heat exchange mechanisms, and described steam-generating device also comprises: chamber, described chamber comprises: upper chamber, the side of described upper chamber is provided with at least one steam (vapor) outlet, in described upper chamber, the opposed opposite side of described steam (vapor) outlet is provided with blower fan; Lower chambers, heat exchange mechanisms is placed in described lower chambers, and is connected with the combustion chamber in described heat exchange mechanisms by a gas joint, and the side of described lower chambers offers scale removal mouth, for removing the incrustation scale that airslide surface generates.
Optionally, described steam-generating device also comprises: aiutage, described in be placed in airslide and reclaim between room, the thermal current flowed out by the gas outlet of described airslide is flowed in described recovery room by described aiutage.
Beneficial effect:
Heat exchange mechanisms provided by the invention, by arranging airslide, and airslide is provided with the air inlet flowed into for described thermal current and the gas outlet of flowing out for described thermal current, and is provided with forniciform gas channel between described air inlet and described gas outlet; Increased the contact area of heat exchange mechanisms and water on the one hand by airslide by forniciform gas channel, another aspect extends the circulation timei of thermal current in gas channel by forniciform gas channel, the heat exchanger effectiveness of great raising, has the feature of wide adaptability.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, 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 part-structure schematic diagram of the heat exchange mechanisms that Fig. 1 provides for the embodiment of the present invention one;
The structural representation of airslide in the heat exchange mechanisms that Fig. 2 provides for Fig. 1;
The overall structure schematic diagram of the steam-generating device that Fig. 3 provides for the embodiment of the present invention two.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of protection of the invention.
Meanwhile, in the embodiment of the present invention, when assembly is called as " being fixed on " another assembly, directly can there is assembly placed in the middle in it on another assembly or also.When an assembly is considered to " connection " another assembly, it can be directly connected to another assembly or may there is assembly placed in the middle simultaneously.When an assembly is considered to " being arranged at " another assembly, it can be set directly on another assembly or may there is assembly placed in the middle simultaneously.The term " vertical " used in the embodiment of the present invention, " level ", "left", "right" and similar statement, just in order to illustration purpose, are not be intended to limit the present invention.
Embodiment one
Refer to Fig. 1-2, the embodiment of the present invention one provides a kind of heat exchange mechanisms 100, and described heat exchange mechanisms 100 at least comprises: combustion chamber 110, airslide 120 and recovery room 130.
Wherein, combustion chamber 110 can external one burning joint, and be filled with burning gases realize burning, to provide the thermal current with heat of high temperature in airslide 120.Simultaneously, airslide 120 is provided with several air inlets 121 flowed into for described thermal current and several gas outlets 122 of flowing out for described thermal current, and between described air inlet 121 and described gas outlet 122 arrange be used for thermal current circulate have forniciform gas channel 123.Reclaim room 130 (can as shown in Figure 3), for loading the akaline liquid receiving described thermal current, to be connected with the gas outlet 122 of airslide 120.
As preferably, please continue see Fig. 2, in the embodiment of the present invention, the quantity of air inlet 121 can be 2, and the quantity of gas outlet 122 can be 1.In embodiments of the present invention, when to select gas port 121 be 2, the two bottom sides being distributed in airslide 120 that can be symmetrical, after burning gases burning like this in combustion chamber 110, due to the gas undergoes rapid expansion in combustion chamber 110, air pressure increases rapidly, arranges 2 symmetrical air inlets 121 and the thermal current after burning can be made fast to flow into gas channel 123 from airslide 120 two bottom sides respectively, improve the flowing conduction of thermal current.Simultaneously, the thermal current be circulated through in gas channel 123, because the effect of heat trnasfer, with the liquid (as water) be positioned at outside airslide 120, heat exchange occurs, and then temperature reduces gradually, to such an extent as to connect the gas temperature well below flowing into from air inlet 121 from gas outlet 122 effluent air temperature, make it effluent air air pressure so also less, therefore gas outlet 122 only arranges one in embodiments of the present invention, namely reach actual job demand, also make airslide 120 design space distribute rationally simultaneously.
Certainly, it will be understood by those skilled in the art that the quantity of gas outlet 121 is in embodiments of the present invention 2, a kind of embodiment of the quantity of gas outlet 122 to be 1 be the only embodiment of the present invention, and unrestricted.In other words, in actual job process, in order to improve airflow efficiency, meet job requirements, gas outlet 121 is arranged to 3, or 4, or 5, mouth 122 of going out is arranged to 2, or 3, or 4, be also all applicable to the present invention.
It should be noted that, in embodiments of the present invention, can be as shown in Figure 2, the platy structure of airslide 120 in flat, plate-like surface due to flat is long-pending large, that is, also large with the contact area of outside water by the airslide of flat 120, make the efficiency that heat exchange occurs just high so therebetween.And the gas channel 123 in airslide 120 also comprises: the first u-shaped groove group 1231, second u-shaped groove group 1232.Several u-shaped grooves are comprised respectively in first u-shaped groove group 1231 and the second u-shaped groove group 1232.Here can be understood as the first u-shaped groove group 1231 to comprise several and swing to u-shaped groove, in the second u-shaped groove group 1232, comprise several forward u-shaped grooves.And forward u-shaped groove communicates with air inlet 122, swing to u-shaped groove and communicate with gas outlet 123, forward u-shaped groove communicates with swinging between u-shaped groove.That is, forward the u-shaped notch of u-shaped groove towards the direction of air inlet 121; Swing to the direction of u-shaped notch towards gas outlet 122 of u-shaped groove.Thermal current can be made like this to flow into after just forward u-shaped groove once circulates by air inlet 121, u-shaped groove and then secondary cycle is being swung to by flowing into after forward u-shaped groove, finally flowed out by gas outlet 123, extend the flowing time of thermal current in airslide 120 greatly, improve the utilization rate of heat energy.And the u-shaped groove in the first u-shaped groove group 1231 and the second u-shaped groove group 1232 is to airslide 120 inner recess of tabular, also further increases the surface area of airslide 120, further increases the heat exchanger effectiveness between thermal current and water.
It is worth mentioning that, in actual job process, combustion chamber 110 can be square structure, as shown in Figure 1.The quantity of airslide 120 can be several (being more than or equal to 2), and two of arbitrary neighborhood parallel distributions of airslide 120, to improve airslide 120 and the contact area of outside water to greatest extent, improve heat exchanger effectiveness.
Embodiment two
Based on the heat exchange mechanisms 100 that the embodiment of the present invention one provides, please continue see Fig. 3, the invention process two provides a kind of steam-generating device 200, comprises the heat exchange mechanisms in embodiment one.Wherein, described steam-generating device 200 also comprises: chamber 210 and aiutage 220.
Specifically, described chamber 210 comprises: upper chamber 211 and lower chambers 212.In actual job process, upper chamber 211 and lower chambers 212 are all filled with water to be evaporated.And the side of upper chamber 211 is provided with the steam (vapor) outlet 2111 that at least one flows out for steam, in upper chamber 211, the opposed opposite side of steam (vapor) outlet 2111 is provided with blower fan 2112.Effectively can control the flow direction of steam in upper chamber 211 by arranging blower fan 21112, being convenient to that steam is orderly in time to flow out from steam (vapor) outlet 2111.
Meanwhile, heat exchange mechanisms 100 is placed in lower chambers 212, and is connected with the combustion chamber 110 in described heat exchange mechanisms 100 by a gas joint 2121, and the side of described lower chambers 212 offers scale removal mouth 2122.Because airslide 120 hot soak condition is also soaked in lower chambers 212, the water generation chemical reaction of the surface of airslide 120 and high temperature is made very easily to adhere to incrustation scale, go down the heat trnasfer that can seriously hinder in airslide 120 and lower chambers 212 between water for a long time, greatly reduces operating efficiency.And by arranging scale removal mouth 2122 in the embodiment of the present invention two, and the top being arranged on combustion chamber 110 by vertical for several airslides 120 (can as shown in Figure 1), the incrustation scale generated on the surface of airslide 120 like this can sink to the bottom of lower chambers 212 under gravity gradually, finally discharges through scale removal mouth 2122.
In addition, in order to improve the exhaust efficiency of steam-generating device 200, the embodiment of the present invention two is also provided with aiutage 220.And one end of aiutage 220 is connected with gas outlet 122, the other end of aiutage 220 is connected with recovery room 130, makes fast to be flowed into by aiutage 220 smoothly by gas outlet 122 effluent air to reclaim in room 130.Effectively combustion tail gas is reclaimed, improve environmental protection dynamics.
The invention process two provides a kind of steam-generating device 200, the annexation of miscellaneous part and the action principle heat exchange mechanisms a kind of with the embodiment of the present invention corresponding, not detailed part refers to the heat exchange mechanisms that embodiment one provides, and repeats no more herein.
Steam-generating device provided by the invention, by heat exchange mechanisms is arranged in lower chambers, and offer scale removal mouth in the side of described lower chambers, for removing the incrustation scale that airslide surface generates, to overcome in prior art due to heat pipe hot soak condition and be soaked in water tank, the water generation chemical reaction of the surface of heat pipe and high temperature is made very easily to adhere to incrustation scale, the technological deficiency of the heat transference efficiency seriously hindered between heat pipe and Water in Water Tanks that goes down for a long time.Simultaneously, by arranging airslide in heat exchange mechanisms, and in airslide, be provided with forniciform gas channel, the contact area of heat exchange mechanisms and water is increased on the one hand by airslide, another aspect extends the circulation timei of thermal current in gas channel by forniciform gas channel, the heat exchanger effectiveness of great raising, has the feature of wide adaptability.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (4)
1. a heat exchange mechanisms, is characterized in that, described heat exchange mechanisms comprises:
Combustion chamber, for burning to provide thermal current;
Airslide, is provided with the air inlet flowed into for described thermal current and the gas outlet of flowing out for described thermal current, and is provided with forniciform gas channel between described air inlet and described gas outlet;
Reclaim room, for loading the akaline liquid receiving described thermal current;
Wherein, described thermal current is flowed in described recovery room by described air inlet, described gas channel and described gas outlet successively, and mixes mutually with described akaline liquid.
2. heat exchange mechanisms as claimed in claim 1, is characterized in that:
The quantity of described airslide is at least two, and airslide described in each is flat, and two airslides of arbitrary neighborhood are parallel to be distributed between described combustion chamber and described recovery room.
3. a steam-generating device, is characterized in that, comprising:
Heat exchange mechanisms as described in any one of claim 1-2;
Chamber, described chamber comprises:
Upper chamber, the side of described upper chamber is provided with at least one steam (vapor) outlet, in described upper chamber, the opposed opposite side of described steam (vapor) outlet is provided with blower fan;
Lower chambers, heat exchange mechanisms is placed in described lower chambers, and is connected with the combustion chamber in described heat exchange mechanisms by a gas joint, and the side of described lower chambers offers scale removal mouth, for removing the incrustation scale that airslide surface generates.
4. steam-generating device as claimed in claim 3, it is characterized in that, described steam-generating device also comprises:
Aiutage, described in be placed in airslide and reclaim between room, the thermal current flowed out by the gas outlet of described airslide is flowed in described recovery room by described aiutage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535237.4A CN105180134A (en) | 2015-08-27 | 2015-08-27 | Heat exchange mechanism and steam production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535237.4A CN105180134A (en) | 2015-08-27 | 2015-08-27 | Heat exchange mechanism and steam production device |
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| CN105180134A true CN105180134A (en) | 2015-12-23 |
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| CN201510535237.4A Pending CN105180134A (en) | 2015-08-27 | 2015-08-27 | Heat exchange mechanism and steam production device |
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Citations (6)
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| CN201764873U (en) * | 2010-02-22 | 2011-03-16 | 武汉基鑫热能商贸有限公司 | Drain pipe flow diversion and heat exchange plate and heat exchanger using heat exchange plate |
| CN104154514A (en) * | 2014-08-12 | 2014-11-19 | 武汉见金节能技术研发有限公司 | Gas steam generator |
| CN104236318A (en) * | 2014-08-22 | 2014-12-24 | 霍山县新裕炉窑模具有限公司 | Exhaust hot air recovery emission reduction system |
| CN204114972U (en) * | 2014-07-30 | 2015-01-21 | 沈怡辰 | A kind of Environment protection chimney |
| CN104624035A (en) * | 2013-11-13 | 2015-05-20 | 天津科惠企业孵化器有限公司 | Flue gas treatment device of iron ore sintering platform |
| CN204555723U (en) * | 2015-04-16 | 2015-08-12 | 湖南鑫海环保科技有限公司 | A kind of zinc-melting furnace smoke processing system |
-
2015
- 2015-08-27 CN CN201510535237.4A patent/CN105180134A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201764873U (en) * | 2010-02-22 | 2011-03-16 | 武汉基鑫热能商贸有限公司 | Drain pipe flow diversion and heat exchange plate and heat exchanger using heat exchange plate |
| CN104624035A (en) * | 2013-11-13 | 2015-05-20 | 天津科惠企业孵化器有限公司 | Flue gas treatment device of iron ore sintering platform |
| CN204114972U (en) * | 2014-07-30 | 2015-01-21 | 沈怡辰 | A kind of Environment protection chimney |
| CN104154514A (en) * | 2014-08-12 | 2014-11-19 | 武汉见金节能技术研发有限公司 | Gas steam generator |
| CN104236318A (en) * | 2014-08-22 | 2014-12-24 | 霍山县新裕炉窑模具有限公司 | Exhaust hot air recovery emission reduction system |
| CN204555723U (en) * | 2015-04-16 | 2015-08-12 | 湖南鑫海环保科技有限公司 | A kind of zinc-melting furnace smoke processing system |
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Application publication date: 20151223 |