CN212843081U - High-efficiency heat exchanger - Google Patents

Abstract

The utility model discloses a high-efficiency heat exchanger, which comprises a heat exchanger main body, wherein the left side of the heat exchanger main body is fixedly connected with an lengthening pipeline, the outer wall of the heat exchanger main body is leaked through a fixed block fixedly connected with a steam pipe, the inner left side of the heat exchanger main body is provided with an air inlet box, the left side of the air inlet box is communicated with an air inlet, the upper part of the air inlet box is communicated with the steam pipe through an air inlet pipe, the right side of the air inlet box is communicated with a heat exchange pipe, the right side of the heat exchange pipe is communicated with an air outlet box, the right side of the air outlet box is communicated with an air outlet, the bottom of the heat exchanger main body is provided with a toluene collecting pipe, and the high-efficiency heat exchanger has the solidification effect on toluene, so that the solidified toluene forms liquid when passing through, the exhaust emission is reduced, and the service life of the heat exchanger is prolonged.

Description

High-efficiency heat exchanger

Technical Field

The utility model relates to a high-efficient heat exchanger technical field specifically is a high-efficient heat exchanger.

Background

Heat exchangers (also known as heat exchangers or heat exchange devices) are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and are an industrial application of convective and conductive heat transfer. The stainless steel heat exchanger is a heat exchanger made of stainless steel materials, has good oxidation resistance, is safe and sanitary, and is widely applied to the fields of food, medicine, heating, domestic water, air conditioner backwater and the like. The coating process needs hot air drying, hot air contains a large amount of toluene after drying, pipelines of the heat exchanger can be blocked if the wastes with toluene are removed from the heat exchanger, and the common heat exchanger can be scrapped if the common heat exchanger is not used for a long time.

Therefore, how to design a high-efficiency heat exchanger becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high-efficient heat exchanger has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high-efficient heat exchanger, includes the heat exchanger main part, the left side fixedly connected with lengthening pipeline of heat exchanger main part, the outer wall of heat exchanger main part leaks through fixed block fixedly connected with steam pipe, the inside left side of heat exchanger main part is equipped with the air inlet case, the left side intercommunication of air inlet case has the air intake, the upper portion of air inlet case leaks the intercommunication through intake pipe and steam pipe, the right side intercommunication of air inlet case has the heat exchange tube, the right side intercommunication of heat exchange tube has out bellows, the internally mounted who goes out bellows has the heat-conducting plate, the right side intercommunication that goes out bellows has the air outlet, the bottom of heat exchanger main part is equipped with the toluene collecting pipe, air inlet case and air-out case all communicate with the toluene collecting pipe.

Preferably, a plurality of steam holes are formed in the air inlet pipe.

Preferably, the heat exchange tube is provided with five heat exchange tubes.

Preferably, the front surface of the heat conducting plate is provided with a drainage groove, and the side surface of the heat conducting plate is provided with a heat conducting silicone grease layer.

Preferably, a liquid leakage groove is arranged at the communication position of the toluene collecting pipe and the air outlet box, and the liquid leakage groove is in a circular truncated cone shape.

Preferably, a heat exchange net is embedded in the mounting plate.

(III) advantageous effects

The utility model provides a high-efficient heat exchanger. The method has the following beneficial effects:

(1) this high-efficient heat exchanger leaks through being equipped with the steam pipe and adds steam, and the steam energy can improve heat exchange efficiency to through adding the dilatation pipeline, make heat exchanger inner space increase, thereby realized the improvement of mill's energy consumption ratio.

(2) This high-efficient heat exchanger because high temperature steam has the effect of solidifying to toluene, consequently the toluene that solidifies forms liquid when the heat exchange tube to can be collected the intraductal flow away by toluene, realize filtering the toluene of waste gas partly, reduce exhaust emissions, improved this heat exchanger's life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the heat exchanger body of the present invention;

fig. 3 is a schematic diagram of the structure of the heat conducting plate of the present invention.

In the figure: 1. a heat exchanger body; 2. a capacity expansion pipeline; 3. steam pipe leakage; 4. a fixed block; 5. mounting a plate; 6. a heat exchange network; 7. an air inlet box; 8. an air inlet; 9. a heat exchange pipe; 10. a heat conducting plate; 11. an air outlet box; 12. an air outlet; 13. an air inlet pipe; 14. a steam vent; 15. a toluene collecting pipe; 16. a liquid leakage groove; 17. a drainage groove; 18. a thermally conductive silicone layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high-efficient heat exchanger, includes heat exchanger main part 1, heat exchanger main part 1's left side fixedly connected with dilatation pipeline 2, and heat exchanger main part 1's outer wall leaks 3 through 4 fixedly connected with steam pipes of fixed block, and heat exchanger main part 1's right side external fixation is equipped with mounting panel 5, and the inside embedding of mounting panel 5 has heat transfer net 6.

It should be noted that an air inlet box 7 is arranged on the left side inside the heat exchanger body 1, an air inlet 8 is communicated with the left side of the air inlet box 7, the upper portion of the air inlet box 7 is communicated with the steam pipe 3 through an air inlet pipe 13, a plurality of steam holes 14 are arranged inside the air inlet pipe 13, and steam is introduced through the plurality of steam holes 14, so that the steam introduction efficiency is improved.

It should be noted that the right side of the air inlet box 7 is communicated with a heat exchange tube 9, five heat exchange tubes 9 are arranged, the right side of the heat exchange tube 9 is communicated with an air outlet box 11, a heat conducting plate 10 is arranged inside the air outlet box 11, the front of the heat conducting plate 10 is provided with a drainage groove 17, the side surface of the heat conducting plate 10 is provided with a heat conducting silicone grease layer 18, and the right side of the air outlet box 11 is communicated with an air outlet 12.

It should be noted that the bottom of the heat exchanger body 1 is provided with a toluene collecting pipe 15, the air inlet box 7 and the air outlet box 11 are both communicated with the toluene collecting pipe 15, a liquid leakage groove 16 is arranged at the communication position of the toluene collecting pipe 15 and the air outlet box 11, the liquid leakage groove 16 is in a circular truncated cone shape, and the circular truncated cone-shaped liquid leakage groove 16 enables toluene liquid to flow into the liquid leakage groove 16 and reduces the loss of internal energy.

The working principle is as follows: this high-efficient heat exchanger during operation adopts the steam energy to carry out the heat transfer, and the pipeline the inside of outside can let in steam, leaks 3 through the steam pipe and adds steam, if heat exchange tube 9 is blockked up, can blow off the toluene that solidifies through high-temperature steam, and toluene can solidify from heat exchanger, then becomes liquid, through heat exchange tube 9, by drainage groove 17 on the heat-conducting plate 10, flows away from toluene collecting pipe the inside through leaking cistern 16. The advantages are that: 1. the energy consumption ratio of a factory is improved, 2, a part of toluene in the waste gas is filtered, and the tail gas emission is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A high efficiency heat exchanger comprising a heat exchanger body (1), characterized in that: the heat exchanger is characterized in that a capacity expansion pipeline (2) is fixedly connected to the left side of the heat exchanger body (1), a steam pipe (3) is fixedly connected to the outer wall of the heat exchanger body (1) through a fixing block (4), an air inlet box (7) is arranged on the left side of the inside of the heat exchanger body (1), an air inlet (8) is communicated with the left side of the air inlet box (7), the upper portion of the air inlet box (7) is communicated with the steam pipe (3) through an air inlet pipe (13), a heat exchange pipe (9) is communicated with the right side of the air inlet box (7), an air outlet box (11) is communicated with the right side of the heat exchange pipe (9), a heat conduction plate (10) is installed inside the air outlet box (11), an air outlet (12) is communicated with the right side of the air outlet box (11), a toluene collection pipe (15) is arranged at the bottom of the heat exchanger body (1, and a mounting plate (5) is fixedly arranged outside the right side of the heat exchanger main body (1).

2. A high efficiency heat exchanger as recited in claim 1 wherein: a plurality of steam holes (14) are formed in the air inlet pipe (13).

3. A high efficiency heat exchanger as recited in claim 1 wherein: five heat exchange tubes (9) are arranged.

4. A high efficiency heat exchanger as recited in claim 1 wherein: the front surface of the heat conducting plate (10) is provided with a drainage groove (17), and the side surface of the heat conducting plate (10) is provided with a heat conducting silicone grease layer (18).

5. A high efficiency heat exchanger as recited in claim 1 wherein: and a liquid leakage tank (16) is arranged at the communication position of the toluene collecting pipe (15) and the air outlet box (11), and the liquid leakage tank (16) is in a circular truncated cone shape.

6. A high efficiency heat exchanger as recited in claim 1 wherein: and a heat exchange net (6) is embedded in the mounting plate (5).

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