CN209355729U - A kind of efficient corrosion resisting finned heat exchanger - Google Patents

A kind of efficient corrosion resisting finned heat exchanger Download PDF

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Publication number
CN209355729U
CN209355729U CN201920031475.5U CN201920031475U CN209355729U CN 209355729 U CN209355729 U CN 209355729U CN 201920031475 U CN201920031475 U CN 201920031475U CN 209355729 U CN209355729 U CN 209355729U
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fin
fixedly installed
heat
resistance
arc
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CN201920031475.5U
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Chinese (zh)
Inventor
郭劲松
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Shenzhen Xintao Environmental Technology Co Ltd
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Shenzhen Xintao Environmental Technology Co Ltd
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Abstract

The utility model discloses a kind of efficient corrosion resisting finned heat exchangers, it is related to technical field of heat exchangers;The inside of fin body is fixedly installed with heat exchange cycle pipe, and the both ends of heat exchange cycle pipe are fixedly installed with connecting tube, and fin body includes fin plate, arc heat transfer sheet, resistance to compression plate body, anti-corrosion membrane body;Arc mounting groove is symmetrically offered on the inner sidewall of two fin plates, two fin plates are fixedly connected as fin body, arc heat transfer sheet is fixedly installed in arc mounting groove, the outer end face of fin plate is fixedly installed with resistance to compression plate body, it is provided with erosion resistant coating on the lateral wall of resistance to compression plate body, anti-corrosion membrane body is bonded on the lateral wall of resistance to compression plate body;It is fixedly installed with heat conduction tubes on the outside of inner circulating tube, is provided with erosion resistant coating on the lateral wall of heat conduction tubes;The utility model can be realized quick heat exchange, improve heat exchange efficiency, and can save the time, and stability is high;The phenomenon that structure is simple, and can be realized anti-corrosion, and intensity is high, is less prone to deformation, it is easy to operate.

Description

A kind of efficient corrosion resisting finned heat exchanger
Technical field
The utility model belongs to technical field of heat exchangers, and in particular to a kind of efficient corrosion resisting finned heat exchanger.
Background technique
Heat exchanger (heat exchanger), is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as hot Exchanger.Heat exchanger occupies an important position in chemical industry, petroleum, power, food and other many industrial productions, raw in chemical industry Heat exchanger can be used as heater, cooler, condenser, evaporator and reboiler etc. in production, be widely used.Such as: power plant's low temperature It is power plant with teflon heat exchanger is to reduce exhaust gas temperature to carry out the new device equipment of waste heat recycling.Using fluoroplastics Heat exchanger can prevent acid corrosion, and flue-gas temperature is down within 100 degree.Zhengzhou Polytechnical Univ. succeeds in developing polytetrafluoroethyl-ne Alkene (abbreviation F 1) tube sheet limits swollen pressure heating welding " technique, solve the key technology of fluoroplastics tube-to-sheet joint.With Afterwards, domestic various types of heat exchangers put into production application successively and obtain good effect.But existing sludge dries The heat exchanger antiseptic property used when dry is low, and low efficiency when heat exchange, causes its service life that exchanges heat short.
Utility model content
It is low to solve the heat exchanger antiseptic property used when the drying of existing sludge, and low efficiency when heat exchange, cause it to change The short problem of hot service life;The purpose of this utility model is to provide a kind of efficient corrosion resisting finned heat exchangers.
A kind of efficient corrosion resisting finned heat exchanger of the utility model, it includes fin body, heat exchange cycle pipe, connecting tube; The inside of fin body is fixedly installed with heat exchange cycle pipe, and the both ends of heat exchange cycle pipe are fixedly installed with connecting tube, fin body packet Include fin plate, arc heat transfer sheet, resistance to compression plate body, anti-corrosion membrane body;Arc is symmetrically offered on the inner sidewall of two fin plates Mounting groove, two fin plates are fixedly connected as fin body, are fixedly installed with arc heat transfer sheet in arc mounting groove, fin plate it is outer End face is fixedly installed with resistance to compression plate body, and erosion resistant coating is provided on the lateral wall of resistance to compression plate body, is bonded on the lateral wall of resistance to compression plate body There is anti-corrosion membrane body;The heat exchange cycle pipe includes inner circulating tube and heat conduction tubes, is fixedly installed with unofficial biography on the outside of inner circulating tube Heat pipe is provided with erosion resistant coating on the lateral wall of heat conduction tubes.
Preferably, offering one end on the arc heat transfer sheet is closed groove body open at one end.
Preferably, the fin plate is corrugated fin plate.
Preferably, the inner circulating tube is inner-spiral type tube body.
Compared with prior art, the utility model has the following beneficial effects:
One, it can be realized quick heat exchange, improve heat exchange efficiency, and the time can be saved, stability is high;
Two, the phenomenon that structure is simple, and can be realized anti-corrosion, and intensity is high, is less prone to deformation, it is easy to operate.
Detailed description of the invention
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of fin body in the utility model;
Fig. 3 is the structural schematic diagram of heat exchange cycle pipe in the utility model.
In figure: 1- fin body;2- heat exchange cycle pipe;3- connecting tube;1-1- fin plate;1-2- arc heat transfer sheet;1-3- is anti- Pressing plate body;1-4- anti-corrosion membrane body;2-1- inner circulating tube;2-2- heat conduction tubes.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality With novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily mixing Confuse the concept of the utility model.
Here, it should also be noted that, in order to avoid having obscured the utility model because of unnecessary details, in the accompanying drawings It illustrate only the structure and/or processing step closely related with scheme according to the present utility model, and be omitted practical with this The little other details of new relationship.
As shown in Figure 1, Figure 2, Figure 3 shows, present embodiment uses following technical scheme: it includes fin body 1, exchanges heat and follow Endless tube 2, connecting tube 3;The inside of fin body 1 is fixedly installed with heat exchange cycle pipe 2, Jie when heat exchange cycle pipe 2 can be realized heat exchange The circulation of matter, the both ends of heat exchange cycle pipe 2 are fixedly installed with connecting tube 3, and connecting tube can be realized quick connection, fin body 1 Including fin plate 1-1, arc heat transfer sheet 1-2, resistance to compression plate body 1-3, anti-corrosion membrane body 1-4;On the inner sidewall of two fin plate 1-1 Arc mounting groove symmetrically is offered, two fin plate 1-1 are fixedly connected as fin body, are fixedly installed with arc in arc mounting groove Shape heat transfer sheet 1-2, arc heat transfer sheet 1-2 can be realized flash heat transfer, improve heat utilization efficiency, and the outer end face of fin plate 1-1 is fixed Resistance to compression plate body 1-3 is installed, pressure-resisting plate body can be realized intensity, so as to realize resistance to compression, the lateral wall of resistance to compression plate body 1-3 On be provided with erosion resistant coating, anti-corrosion membrane body 1-4 is bonded on the lateral wall of resistance to compression plate body 1-3;The heat exchange cycle pipe 2 includes interior follows It is fixedly installed with heat conduction tubes 2-2 on the outside of endless tube 2-1 and heat conduction tubes 2-2, inner circulating tube 2-1, heat conduction tubes 2-2 can be real Show flash heat transfer, is provided with erosion resistant coating on the lateral wall of heat conduction tubes 2-2.
Further, one end being offered on the arc heat transfer sheet 1-2 and being closed groove body open at one end, groove body can be realized The phenomenon that arc heat transfer sheet is less prone to cracking when heated has certain deformation space.
Further, the fin plate 1-1 is corrugated fin plate.
Further, the inner circulating tube 2-1 is inner-spiral type tube body.
The working principle of the present embodiment is as follows: fin body can be realized heat exchange and collect the energy, can be realized simultaneously Heat dissipation, and fin body is anti-corrosion, and heat exchange cycle pipe can be realized the circulation of heat transferring medium, connecting tube 3 can be realized connection, And heat can quickly be passed to heat exchange cycle pipe by the arc heat transfer sheet in fin body 1, while pressure-resisting plate body can be improved by force Degree, so that whole intensity is high, and the erosion resistant coating on resistance to compression plate body can be realized secondary anti-corrosion, and erosion resistant coating is electrophoresis industry progress Preservative treatment, corrosion prevention film body can be realized an anti-corrosion, and antiseptic property is high, and inner circulating tube can be made using inner-spiral type tube body Media implementation turbulent flow is obtained, improves the efficiency of heat exchange, and when in use, passes through heat conduction tubes 2-2 and realizes flash heat transfer, outer heat transfer Pipe 2-2 can be realized flash heat transfer after contacting with arc heat transfer sheet 1-2.

Claims (4)

1. a kind of efficient corrosion resisting finned heat exchanger, it is characterised in that: it includes fin body, heat exchange cycle pipe, connecting tube;Fin The inside of body is fixedly installed with heat exchange cycle pipe, and the both ends of heat exchange cycle pipe are fixedly installed with connecting tube, and fin body includes wing Sheet, arc heat transfer sheet, resistance to compression plate body, anti-corrosion membrane body;Arc installation is symmetrically offered on the inner sidewall of two fin plates Slot, two fin plates are fixedly connected as fin body, and arc heat transfer sheet, the outer end face of fin plate are fixedly installed in arc mounting groove It is fixedly installed with resistance to compression plate body, erosion resistant coating is provided on the lateral wall of resistance to compression plate body, is bonded on the lateral wall of resistance to compression plate body anti- Rotten membrane body;The heat exchange cycle pipe includes inner circulating tube and heat conduction tubes, is fixedly installed with heat conduction tubes on the outside of inner circulating tube, Erosion resistant coating is provided on the lateral wall of heat conduction tubes.
2. a kind of efficient corrosion resisting finned heat exchanger according to claim 1, it is characterised in that: on the arc heat transfer sheet It offers one end and is closed groove body open at one end.
3. a kind of efficient corrosion resisting finned heat exchanger according to claim 1, it is characterised in that: the fin plate is ripple Formula fin plate.
4. a kind of efficient corrosion resisting finned heat exchanger according to claim 1, it is characterised in that: the inner circulating tube is interior Spiral tube body.
CN201920031475.5U 2019-01-07 2019-01-07 A kind of efficient corrosion resisting finned heat exchanger Active CN209355729U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920031475.5U CN209355729U (en) 2019-01-07 2019-01-07 A kind of efficient corrosion resisting finned heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920031475.5U CN209355729U (en) 2019-01-07 2019-01-07 A kind of efficient corrosion resisting finned heat exchanger

Publications (1)

Publication Number Publication Date
CN209355729U true CN209355729U (en) 2019-09-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920031475.5U Active CN209355729U (en) 2019-01-07 2019-01-07 A kind of efficient corrosion resisting finned heat exchanger

Country Status (1)

Country Link
CN (1) CN209355729U (en)

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