Integrated heat exchange incinerator device

Abstract

The present invention provides an integrated heat exchange incinerator device, which belongs to the technical field of incinerators. The integrated heat exchange incinerator device includes a device shell, in which a combustion chamber is arranged; a high-temperature heat exchanger, which includes a high-temperature heat exchange shell, in which high-temperature heat exchange tubes are densely distributed, and the two ends of the high-temperature heat exchange tubes respectively pass through the two opposite side walls of the high-temperature heat exchange shell; a low-temperature heat exchanger, which is located on the side of the high-temperature heat exchanger away from the combustion chamber, and includes a low-temperature heat exchange shell, in which low-temperature heat exchange tubes are densely distributed, and the two ends of the low-temperature heat exchange tubes respectively pass through the two opposite side walls of the low-temperature heat exchange shell; the smoke outlet, the high-temperature heat exchange shell, and the low-temperature heat exchange shell are connected in sequence. The present invention integrates the low-temperature heat exchanger, the high-temperature heat exchanger and the combustion chamber into an integrated structure, reduces the heat loss in the pipeline, effectively improves the heat recovery rate of the heat exchanger, and reduces the floor space of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of incinerators, and in particular to an integrated heat exchange incinerator device. Background Art

[0002] Industrial production processes generate VOCs, or volatile organic compounds. VOCs involve a wide variety of pollutants with varying properties, and the complexity and operating conditions of VOCs generated in production processes across various industries vary.

[0003] For the treatment of VOCs waste gas with large air volume, low concentration or unstable concentration, the adsorption concentration + combustion process has been widely used. The large air volume, low concentration VOCs waste gas is converted into small air volume, high concentration VOCs waste gas through the rotor concentration device. The main purpose of concentration is to reduce the amount of waste gas for subsequent treatment, while increasing the concentration of VOCs in the waste gas to a concentration that can be burned. The process of the adsorption concentration + combustion process is as follows: the waste gas containing VOCs passes through the adsorption zone of the zeolite rotor and is discharged after the adsorption meets the standards. The VOCs adsorbed on the zeolite rotor enters the desorption zone and is desorbed by hot air at 180-220℃. The high-concentration VOCs waste gas after desorption enters the combustion furnace for high-temperature combustion treatment to generate CO2 and H2O to meet the emission standards. The effective utilization of waste heat from exhaust gas in this process system is crucial. By adding heat exchanger equipment, the reuse of post-combustion heat can be improved. For example, in patents CN113739170A and CN212215048U, the heat exchanger and combustion furnace equipment in the process system occupy a relatively large area. In addition, the heat exchanger, combustion furnace, and zeolite wheel need to be connected by pipes. The separate arrangement increases the length of the pipes, prolongs the flow of exhaust gas, and results in a large heat loss. Summary of the Invention

[0004] The present invention provides an integrated heat exchange incinerator device, which is used to solve the defect of large heat loss in the heat exchange process in the prior art and achieve high-efficiency heat exchange.

[0005] The present invention provides an integrated heat exchange incinerator device, comprising:

[0006] The device shell has a combustion chamber disposed therein, a gas outlet is disposed on one side wall of the combustion chamber, and a smoke outlet is disposed on the other side wall of the combustion chamber;

[0007] a high-temperature heat exchanger located on one side of the smoke outlet of the combustion chamber, the high-temperature heat exchanger comprising a high-temperature heat exchange shell, the high-temperature heat exchange shell being densely packed with high-temperature heat exchange tubes, the two ends of the high-temperature heat exchange tubes respectively passing through two opposite side walls of the high-temperature heat exchange shell, and one end of the high-temperature heat exchange tubes being in communication with the gas outlet;

[0008] a low-temperature heat exchanger located on a side of the high-temperature heat exchanger away from the combustion chamber, the low-temperature heat exchanger comprising a low-temperature heat exchange shell, the low-temperature heat exchange shell being densely packed with low-temperature heat exchange tubes, the two ends of the low-temperature heat exchange tubes respectively passing through two opposite side walls of the low-temperature heat exchange shell;

[0009] The smoke outlet, the high-temperature heat exchange shell, and the low-temperature heat exchange shell are connected in sequence.

[0010] According to an integrated heat exchange incinerator device provided by the present invention, the high-temperature heat exchanger also includes a high-temperature air inlet shell and a high-temperature air outlet shell, the high-temperature air inlet shell and the high-temperature air outlet shell are respectively located on both sides of the high-temperature heat exchange shell, the two ends of the high-temperature heat exchange pipe are respectively connected to the high-temperature air inlet shell and the high-temperature air outlet shell, a high-temperature air outlet is provided on the side wall of the high-temperature air outlet shell, and the high-temperature air outlet is connected to the gas port through a gas transmission channel.

[0011] According to the integrated heat exchange incinerator device provided by the present invention, the high-temperature air inlet shell extends upward to the outside of the device casing and is provided with a high-temperature air inlet.

[0012] According to an integrated heat exchange incinerator device provided by the present invention, the low-temperature heat exchange shell includes a first low-temperature heat exchange shell and a second low-temperature heat exchange shell, the first low-temperature heat exchange shell is located above the second low-temperature heat exchange shell, and a first guide shell is arranged between the first low-temperature heat exchange shell and the second low-temperature heat exchange shell, one end of the first low-temperature heat exchange shell is provided with a second guide shell, and the end of the second low-temperature heat exchange shell away from the second guide shell is provided with a third guide shell, a low-temperature air inlet shell is provided on the upper side of the third guide shell, and a low-temperature air outlet shell is provided at the end of the second low-temperature heat exchange shell away from the third guide shell, the two ends of the low-temperature heat exchange pipe in the first low-temperature heat exchange shell are respectively connected to the low-temperature air inlet shell and the second guide shell, the second guide shell, the first guide shell and the third guide shell are connected in sequence, the two ends of the low-temperature heat exchange pipe in the second low-temperature heat exchange shell are respectively connected to the third guide shell and the low-temperature air outlet shell, and the low-temperature inlet shell is also connected to the third guide shell.

[0013] According to an integrated heat exchange incinerator device provided by the present invention, the low-temperature air inlet shell extends upward to the outside of the device shell and is provided with a low-temperature air inlet, and the low-temperature air outlet shell extends upward to the outside of the device shell and is provided with a low-temperature air outlet.

[0014] According to an integrated heat exchange incinerator device provided by the present invention, a first smoke exhaust shell and a second smoke exhaust shell are respectively provided on both sides of the first low-temperature heat exchange shell that are different from the end of the low-temperature heat exchange tube. The first smoke exhaust shell is communicated with one end of the first low-temperature heat exchange shell, and the other end of the first low-temperature heat exchange shell is communicated with one end of the second low-temperature heat exchange shell through the second smoke exhaust shell. The end of the second low-temperature heat exchange shell away from the second smoke exhaust shell is communicated with one end of the high-temperature heat exchange shell through a hose, and the end of the high-temperature heat exchange shell away from the hose is communicated with the smoke outlet.

[0015] According to an integrated heat exchange incinerator device provided by the present invention, the first smoke exhaust shell is bent toward the top of the first low-temperature heat exchange shell and then extends upward to the outside of the device shell and is provided with a smoke exhaust port.

[0016] According to an integrated heat exchange incinerator device provided by the present invention, the high-temperature heat exchange shell is different from the high-temperature heat exchange tube end portion, and both sides thereof are connected to a hose and a smoke outlet respectively.

[0017] The integrated heat exchange incinerator device provided by the present invention can reduce the floor space of process equipment and facilitate construction and installation by integrating the high-temperature heat exchanger, the low-temperature heat exchanger and the combustion chamber into an integrated structure; the integrated structure can also shorten the flow of exhaust gas, improve the utilization rate of heat, and increase the temperature of exhaust gas entering the combustion chamber, thereby reducing fuel (natural gas) consumption; the incinerator device can also shorten the flow of flue gas emissions, reduce the amount of insulation pipes used, and at the same time reduce the equipment floor space and save investment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the internal structure of the housing of the device provided by the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of the device housing provided by the present invention from a top view;

[0021] Figure 3 This is a schematic diagram of the structure of the high-temperature heat exchanger after removing the high-temperature heat exchange tube;

[0022] Figure 4 It is a side view of the high temperature heat exchanger;

[0023] Figure 5It is a structural diagram of the low-temperature heat exchanger after removing the low-temperature heat exchange tube;

[0024] Figure 6 It is a side cross-sectional view of the low-temperature heat exchanger after removing the low-temperature heat exchange tube;

[0025] Figure 7 It is the flue gas emission path diagram in the high temperature heat exchanger and the low temperature heat exchanger;

[0026] Figure 8 This is a process flow chart of the integrated heat exchange incinerator device provided by the present invention.

[0027] Reference numerals:

[0028] 100. Device housing; 101. Inspection door; 102. Explosion relief valve;

[0029] 200, high-temperature heat exchanger; 201, high-temperature heat exchange shell; 202, high-temperature heat exchange tube; 203, high-temperature air inlet shell; 2031, high-temperature air inlet; 204, high-temperature air outlet shell; 2041, high-temperature air outlet;

[0030] 300, low-temperature heat exchanger; 301, low-temperature heat exchange housing; 3011, first low-temperature heat exchange housing; 3012, second low-temperature heat exchange housing; 302, low-temperature heat exchange tube; 303, first guide housing; 304, second guide housing; 305, third guide housing; 306, low-temperature air inlet housing; 3061, low-temperature air inlet; 307, low-temperature air outlet housing; 3071, low-temperature air outlet;

[0031] 400, zeolite wheel; 401, adsorption zone; 402, cooling zone; 403, desorption zone;

[0032] 500, combustion chamber; 501, gas outlet; 502, smoke outlet; 503, insulation layer;

[0033] 600, gas transmission channel; 601, hose;

[0034] 700, first smoke exhaust housing; 701, second smoke exhaust housing; 702, smoke exhaust port;

[0035] 800. Chimney. DETAILED DESCRIPTION

[0036] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0037] The following combination Figures 1-8 The integrated heat exchange incinerator device of the present invention includes a device housing 100 , a high-temperature heat exchanger 200 , and a low-temperature heat exchanger 300 . The integrated heat exchange incinerator device is used in conjunction with a zeolite rotor 400 .

[0038] Several inspection doors 101 are provided on the side wall of the device housing 100, and an explosion relief valve 102 is provided on one side wall of the device housing 100;

[0039] A combustion chamber 500 is provided inside the device housing 100, a gas port 501 is provided on one side wall of the combustion chamber 500, a nozzle is connected to the gas port 501, and a smoke outlet 502 is provided on the other side wall of the combustion chamber 500; an insulation layer 503 is provided on the side wall of the combustion chamber 500, and the material of the insulation layer 503 is aluminum silicate.

[0040] The high-temperature heat exchanger 200 is located on the side of the smoke outlet 502 of the combustion chamber 500. The high-temperature heat exchanger 200 includes a high-temperature heat exchange shell 201. The high-temperature heat exchange shell 201 is densely packed with high-temperature heat exchange tubes 202. There are gaps between the high-temperature heat exchange tubes 202. The two ends of the high-temperature heat exchange tubes 202 respectively pass through two opposite side walls of the high-temperature heat exchange shell 201. One end of the high-temperature heat exchange tube 202 is connected to the gas outlet 501.

[0041] The high-temperature heat exchanger 200 also includes a high-temperature air inlet shell 203 and a high-temperature air outlet shell 204. The high-temperature air inlet shell 203 and the high-temperature air outlet shell 204 are respectively located on both sides of the high-temperature heat exchange shell 201. The two ends of the high-temperature heat exchange tube 202 are respectively connected to the high-temperature air inlet shell 203 and the high-temperature air outlet shell 204. A high-temperature air outlet 2041 is provided on the side wall of the high-temperature air outlet shell 204. The high-temperature air outlet 2041 is connected to the gas port 501 through the gas transmission channel 600; the high-temperature air inlet shell 203 extends upward to the outside of the device shell 100 and is provided with a high-temperature air inlet 2031.

[0042] The low-temperature heat exchanger 300 is located on a side of the high-temperature heat exchanger 200 away from the combustion chamber 500. The low-temperature heat exchanger 300 includes a low-temperature heat exchange shell 301. The low-temperature heat exchange shell 301 is densely packed with low-temperature heat exchange tubes 302. There are gaps between the low-temperature heat exchange tubes 302. The two ends of the low-temperature heat exchange tubes 302 respectively penetrate two opposite side walls of the low-temperature heat exchange shell 301.

[0043] The low-temperature heat exchange shell 301 includes a first low-temperature heat exchange shell 3011 and a second low-temperature heat exchange shell 3012. The first low-temperature heat exchange shell 3011 is located above the second low-temperature heat exchange shell 3012, and a first guide shell 303 is provided between the first low-temperature heat exchange shell 3011 and the second low-temperature heat exchange shell 3012. A second guide shell 304 is provided at one end of the first low-temperature heat exchange shell 3011, and a third guide shell 305 is provided at the end of the second low-temperature heat exchange shell 3012 away from the second guide shell 304. A low-temperature air inlet shell 306 is provided on the upper side of the third guide shell 305, and a low-temperature air outlet shell 306 is provided at the end of the second low-temperature heat exchange shell 3012 away from the third guide shell 305. The air shell 307, the two ends of the low-temperature heat exchange tube 302 in the first low-temperature heat exchange shell 3011 are respectively connected to the low-temperature air inlet shell 306 and the second guide shell 304, the second guide shell 304, the first guide shell 303 and the third guide shell 305 are connected in sequence, and the two ends of the low-temperature heat exchange tube 302 in the second low-temperature heat exchange shell 3012 are respectively connected to the third guide shell 305 and the low-temperature air outlet shell 307, and the low-temperature air inlet shell 306 is also communicated with the third guide shell 305; the low-temperature air inlet shell 306 extends upward to the outside of the device shell 100 and is provided with a low-temperature air inlet 3061, and the low-temperature air outlet shell 307 extends upward to the outside of the device shell 100 and is provided with a low-temperature air outlet 3071.

[0044] The smoke outlet 502, the high-temperature heat exchange housing 201, and the low-temperature heat exchange housing 301 are sequentially connected. Specifically, a first smoke exhaust housing 700 and a second smoke exhaust housing 701 are respectively provided on both sides of the first low-temperature heat exchange housing 3011, which are different from the end of the low-temperature heat exchange tube 302. The first smoke exhaust housing 700 is connected to one end of the first low-temperature heat exchange housing 3011, and the other end of the first low-temperature heat exchange housing 3011 is connected to one end of the second low-temperature heat exchange housing 3012 through the second smoke exhaust housing 701. The end of the second low-temperature heat exchange housing 3012 away from the second smoke exhaust housing 701 is connected to one end of the high-temperature heat exchange housing 201 through a hose 601, and the end of the high-temperature heat exchange housing 201 away from the hose 601 is connected to the smoke outlet 502. The hose 601 and the smoke outlet 502 are respectively connected on both sides of the high-temperature heat exchange housing 201, which are different from the end of the high-temperature heat exchange tube 202. The first smoke exhaust housing 700 is bent toward the top of the first low-temperature heat exchange housing 3011 and then extends upward to the outside of the device housing 100 and is provided with a smoke exhaust port 702 .

[0045] The zeolite wheel 400 is provided with an adsorption zone 401, a cooling zone 402 and a desorption zone 403. The outlet of the cooling zone 402 is connected to the low-temperature air inlet 3061, the low-temperature air outlet 3071 is connected to the inlet of the desorption zone 403, and the outlet of the desorption zone 403 is connected to the high-temperature air inlet 2031; the outlet of the adsorption zone 401 is connected to the chimney 800, and the smoke exhaust port 702 is connected to the chimney 800.

[0046] During operation, part of the VOC-containing exhaust gas passes through the adsorption zone 401 of the zeolite rotor 400 and is directly discharged into the chimney 800 after the adsorption reaches the standard. At the same time, a certain amount of VOC-containing exhaust gas is drawn into the cooling zone 402 to cool the rotor adsorption material to improve the desorption efficiency. The exhaust gas at the outlet of the cooling zone 402 enters the low-temperature heat exchanger 300 through the low-temperature air inlet 3061 for heat exchange.

[0047] like Figure 5 and Figure 6 As shown, after the exhaust gas enters the low-temperature air inlet housing 306 from the low-temperature air inlet 3061, it is divided into two paths. One path is an S-shaped path formed by the low-temperature heat exchange tube 302 in the first low-temperature heat exchange housing 3011, the second guide housing 304, the first guide housing 303, the third guide housing 305, and the low-temperature heat exchange tube 302 in the second low-temperature heat exchange housing 3012, and is finally discharged through the low-temperature air outlet 3071 of the low-temperature air outlet housing 307;

[0048] The other path is a U-shaped path formed by the low-temperature air inlet housing 306, the third guide housing 305, the low-temperature heat exchange pipe 302 in the second low-temperature heat exchange housing 3012, and the low-temperature air outlet housing 307, and finally discharged through the low-temperature air outlet 3071;

[0049] The design of two paths can divert the exhaust gas and reduce internal resistance. The S-shaped path extends the heat exchange tube and improves the heat exchange efficiency.

[0050] The exhaust gas temperature after heat exchange rises to 180-220°C, and then exits from the low-temperature outlet 3071 and enters the desorption zone 403 for desorption;

[0051] The VOCs adsorbed on the zeolite rotor 400 are desorbed by hot air and become high-concentration VOCs waste gas. The waste gas then enters the high-temperature heat exchanger 200 from the high-temperature air inlet 2031 for heat exchange.

[0052] like Figure 3 and Figure 4 As shown, the exhaust gas first enters the high-temperature air inlet shell 203 from the high-temperature air inlet 2031, and reaches the high-temperature air outlet shell 204 through the high-temperature heat exchange tube 202 in the high-temperature heat exchange shell 201. After heat exchange, the gas temperature can be increased to 400-500°C, and then comes out from the high-temperature air outlet 2041, enters the combustion chamber 500 through the gas transmission channel 600 for high-temperature combustion treatment (760-860°C), saving the fuel required for heating the combustion chamber 500; the high-temperature heat exchange shell 201 can be arranged in multiple groups side by side to expand the heat exchange area. The high-temperature heat exchange tube 202 has a short tube path, which can reduce heat dissipation after heat exchange and further improve thermal efficiency.

[0053] The high-temperature flue gas generated in the combustion chamber 500 first enters the high-temperature heat exchanger 200 from the smoke outlet 502 for heat exchange, then enters the low-temperature heat exchanger 300 through the hose 601 for heat exchange, and after heat exchange, is discharged to the chimney 800;

[0054] Specifically: Figure 7 As shown, the high-temperature flue gas first enters the high-temperature heat exchange shell 201 from the smoke outlet 502. The flow direction of the high-temperature flue gas is perpendicular to the flow direction of the exhaust gas. The high-temperature flue gas passes through the gap between the high-temperature heat exchange tubes 202, exchanges heat with the exhaust gas in the high-temperature heat exchange tubes 202, and then enters the second low-temperature heat exchange shell 3012 through the hose 601. After exchanging heat with the low-temperature heat exchange tubes 302 in the second low-temperature heat exchange shell 3012, it enters the first low-temperature heat exchange shell 3011 through the second smoke exhaust shell 701. After exchanging heat with the low-temperature heat exchange tubes 302 in the first low-temperature heat exchange shell 3011, it is discharged to the chimney 800 through the smoke exhaust port 702 of the first smoke exhaust shell 700.

[0055] Both the high-temperature heat exchanger 200 and the low-temperature heat exchanger 300 are shell and tube heat exchangers, with hot air flowing through the shell and cold air flowing through the tube. The S-shaped and U-shaped path design of the low-temperature heat exchanger 300, combined with the S-shaped path design for flue gas discharge, further integrates the equipment while lengthening the tube side of the low-temperature heat exchange, effectively improving the heat exchange efficiency.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An integrated heat exchange incinerator device, characterized in that: include: The device shell has a combustion chamber disposed therein, a gas outlet is disposed on one side wall of the combustion chamber, and a smoke outlet is disposed on the other side wall of the combustion chamber; a high-temperature heat exchanger located on one side of the smoke outlet of the combustion chamber, the high-temperature heat exchanger comprising a high-temperature heat exchange shell, the high-temperature heat exchange shell being densely packed with high-temperature heat exchange tubes, the two ends of the high-temperature heat exchange tubes respectively passing through two opposite side walls of the high-temperature heat exchange shell, and one end of the high-temperature heat exchange tubes being in communication with the gas outlet; a low-temperature heat exchanger located on a side of the high-temperature heat exchanger away from the combustion chamber, the low-temperature heat exchanger comprising a low-temperature heat exchange shell, the low-temperature heat exchange shell being densely packed with low-temperature heat exchange tubes with gaps between the low-temperature heat exchange tubes, and the ends of the low-temperature heat exchange tubes respectively passing through two opposite side walls of the low-temperature heat exchange shell; The smoke outlet, the high-temperature heat exchange housing, and the low-temperature heat exchange housing are sequentially connected; The low-temperature heat exchange shell includes a first low-temperature heat exchange shell and a second low-temperature heat exchange shell, the first low-temperature heat exchange shell is located above the second low-temperature heat exchange shell, and a first guide shell is arranged between the first low-temperature heat exchange shell and the second low-temperature heat exchange shell, a second guide shell is arranged at one end of the first low-temperature heat exchange shell, and a third guide shell is arranged at an end of the second low-temperature heat exchange shell away from the second guide shell, a low-temperature air inlet shell is arranged on the upper side of the third guide shell, and a low-temperature air outlet shell is arranged at an end of the second low-temperature heat exchange shell away from the third guide shell, the two ends of the low-temperature heat exchange pipe in the first low-temperature heat exchange shell are respectively connected to the low-temperature air inlet shell and the second guide shell, the second guide shell, the first guide shell and the third guide shell are connected in sequence, the two ends of the low-temperature heat exchange pipe in the second low-temperature heat exchange shell are respectively connected to the third guide shell and the low-temperature air outlet shell, and the low-temperature inlet shell is also connected to the third guide shell.

2. The integrated heat exchange incinerator device according to claim 1, characterized in that: The high-temperature heat exchanger also includes a high-temperature air inlet shell and a high-temperature air outlet shell, which are respectively located on both sides of the high-temperature heat exchange shell. The two ends of the high-temperature heat exchange tube are respectively connected to the high-temperature air inlet shell and the high-temperature air outlet shell. A high-temperature air outlet is provided on the side wall of the high-temperature air outlet shell, and the high-temperature air outlet is connected to the gas port through a gas transmission channel.

3. The integrated heat exchange incinerator device according to claim 2, characterized in that: The high-temperature air inlet housing extends upward to the outside of the device housing and is provided with a high-temperature air inlet.

4. The integrated heat exchange incinerator device according to claim 1, characterized in that: The low-temperature air inlet housing extends upward to the outside of the device shell and is provided with a low-temperature air inlet. The low-temperature air outlet housing extends upward to the outside of the device shell and is provided with a low-temperature air outlet.

5. The integrated heat exchange incinerator device according to claim 4, characterized in that: A first smoke exhaust shell and a second smoke exhaust shell are respectively provided on both sides of the first low-temperature heat exchange shell that are different from the end of the low-temperature heat exchange tube. The first smoke exhaust shell is communicated with one end of the first low-temperature heat exchange shell, and the other end of the first low-temperature heat exchange shell is communicated with one end of the second low-temperature heat exchange shell through the second smoke exhaust shell. An end of the second low-temperature heat exchange shell away from the second smoke exhaust shell is communicated with one end of the high-temperature heat exchange shell through a hose, and an end of the high-temperature heat exchange shell away from the hose is communicated with the smoke outlet.

6. The integrated heat exchange incinerator device according to claim 5, characterized in that: The first smoke exhaust shell is bent toward the top of the first low-temperature heat exchange shell and then extends upward to the outside of the device shell and is provided with a smoke exhaust port.

7. The integrated heat exchange incinerator device according to claim 5, characterized in that: The high-temperature heat exchange shell is different from the ends of the high-temperature heat exchange tubes, and both sides thereof are connected to the hose and the smoke outlet respectively.

Images