Heat exchange device of combustion furnace

Abstract

The utility model relates to the field of heat exchange devices, and discloses a combustion furnace heat exchange device which comprises a main body tank, the front end face of the main body tank is in threaded connection with a heat exchange module, a plurality of partition plates are arranged on the inner surface of the main body tank in a sliding mode, the main body tank comprises a heat exchange tank, and the heat exchange module comprises a heat exchange main body and a heat exchange copper pipe. A flow divider is fixedly arranged on the front end face of the heat exchange body, fixing plates are fixedly arranged on the two sides of the heat exchange body, the partition plate comprises a sliding plate, six fixing holes are formed in the front end face of the sliding plate, and four air inlets are formed in the front end face of the sliding plate. According to the waste gas heat exchange device, the main body tank and the heat exchange module are fixed, heat in waste gas can be transferred into air in the heat exchange module, and a heat conduction copper pipe in the heat exchange module can be fixed by a partition plate in the main body tank when the waste gas heat exchange device is used; the main structure of the main body tank is provided with a heat exchange main body, so that heat exchange can be carried out in the heat exchange main body.

Description

Technical Field

[0001] The utility model relates to the field of heat exchange devices, in particular to a heat exchange device for a combustion furnace. Background Art

[0002] A heat exchanger is a device used to transfer heat in a thermodynamic system. It can transfer heat from a high-temperature fluid to a low-temperature fluid to achieve energy transfer. In the chemical, electric power, and pharmaceutical industries, heat exchangers are widely used in heating, cooling, evaporation, distillation and other process processes. They are important equipment for improving energy utilization efficiency, saving energy, and reducing emissions.

[0003] The heat exchange device used in the existing waste gas combustion furnace is forged as a whole during construction to enhance the strength of the main body. However, during long-term use, impurities will accumulate in the tank through which the waste gas passes, which will affect the heat exchange of the heat exchange device. At the same time, the internal heat pipe also needs to be replaced after long-term use. However, due to the construction method of the exchange device, subsequent maintenance is difficult.

[0004] Therefore, the utility model provides a combustion furnace heat exchange device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a combustion furnace heat exchange device is proposed. The fixing hole of the sliding plate can fix the heat-conducting copper tube of the heat exchange module, and the air inlet opened on the sliding plate can make the exhaust gas entering the main tank flow slowly backward. The heat exchange air inlet pipe fixedly arranged on one side of the heat exchange main body can make the medium that needs heat exchange enter the interior of the heat exchange main body, and the heat exchange air outlet pipe can transfer the medium after heat exchange into the subsequent equipment.

[0006] To achieve the above object, the utility model provides the following technical solutions: a combustion furnace heat exchange device, comprising a main body tank, a heat exchange module is threadedly connected to the front end surface of the main body tank, a plurality of partitions are slidably arranged on the inner surface of the main body tank, the main body tank comprises a heat exchange tank, and the heat exchange module comprises a heat exchange body and a heat-conducting copper pipe;

[0007] A flow divider is fixedly arranged on the front end surface of the heat exchange body, fixed plates are fixedly arranged on both sides of the heat exchange body, the partition plate includes a sliding plate, six fixing holes are opened on the front end surface of the sliding plate, and four air inlets are opened on the front end surface of the sliding plate;

[0008] Through the above technical scheme, the main tank and the heat exchange module are fixed, and the heat inside the exhaust gas can be transferred to the air inside the heat exchange module. The partition inside the main tank can fix the heat-conducting copper tube inside the heat exchange module when in use. The main structure of the main tank includes a heat exchange body so that heat exchange can be performed inside the heat exchange body. The main structure of the heat exchange module includes a heat exchange body. The heat exchange body can fix the diverter so that the air entering the heat exchange body can be divided into three parts for heat absorption. The main structure of the partition includes a sliding plate. The fixing holes of the sliding plate can fix the heat-conducting copper tube of the heat exchange module. The air inlet opened on the sliding plate can make the exhaust gas entering the main tank flow slowly backward.

[0009] Furthermore, two support columns are fixedly provided on the lower end surface of the main tank, and fixed reinforcement plates are fixedly provided on the lower end surfaces of the two support columns;

[0010] Through the above technical solution, the support column and the fixed reinforcement plate are fixed, the support column and the main tank are fixed, and the fixed reinforcement plate can make the main tank firmly fixed to the ground when in use to prevent movement during use.

[0011] Furthermore, an exhaust gas inlet pipe is fixedly arranged on the upper end surface of the heat exchange tank, and an exhaust gas outlet pipe is fixedly arranged on the rear end surface of the heat exchange tank;

[0012] Through the above technical solution, the exhaust gas inlet pipe at the upper end of the heat exchange tank can allow the exhaust gas to enter the interior of the main tank, and the exhaust gas outlet pipe fixed at the rear end can transmit the exhaust gas after heat exchange to the next processing structure.

[0013] Furthermore, two slide grooves are provided on both sides of the interior of the heat exchange tank, and connecting blocks are fixedly provided on both sides of the heat exchange tank;

[0014] Through the above technical solution, the slide grooves on both sides of the heat exchange tank facilitate the partition to slide inside the heat exchange tank, and the connecting blocks fixed on both sides of the heat exchange tank facilitate the fixation of the main tank and the heat exchange module.

[0015] Furthermore, a heat exchange air inlet pipe is fixedly arranged on one side of the heat exchange main body, and a heat exchange air outlet pipe is fixedly arranged on the other side of the heat exchange main body;

[0016] Through the above technical solution, the heat exchange inlet pipe fixedly arranged on one side of the heat exchange body can allow the medium that needs heat exchange to enter the interior of the heat exchange body, and the heat exchange outlet pipe can transfer the medium after heat exchange to the subsequent equipment.

[0017] Furthermore, a fixing cover is provided on the threaded sleeve at the front end of the diverter, and a heat-conducting copper tube is threadedly connected to the front end surface of the diverter;

[0018] Through the above technical solution, the diverter and the heat-conducting copper tube are fixed by the fixing cover. When in use, the heat-conducting copper tube is fixed by the fixing cover, which is convenient for disassembly when the heat-conducting copper tube is damaged or needs to be cleaned.

[0019] Furthermore, connecting plates are fixedly arranged on both sides of the sliding plate, and two connecting holes are provided on one side of the two connecting plates;

[0020] Through the above technical solution, the connecting plates fixed on both sides of the sliding plate can slide in the slide groove inside the main tank, so that the sliding plate slides to a suitable position and is connected through the connecting holes and screws placed inside to fix the partition inside the main tank.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a combustion furnace heat exchange device. When in use, the main structure of the heat exchange module includes a heat exchange body which is fixed by the fixing plates on both sides and the connection on both sides of the main tank, so that the heat exchange module and the main tank are fixed and convenient for disassembly. The partition plate and the slide grooves on both sides of the main tank are also fixed by screws, so that the whole structure is easy to disassemble and convenient for the staff to clean when cleaning the inside of the main tank.

[0023] 2. The utility model proposes a combustion furnace heat exchange device. The diverter inside the heat exchange module can divert the medium entering the heat exchange module, so that the medium entering the main tank can better exchange heat with the internal exhaust gas. The heat-conducting copper tube connected to the diverter is fixed by a fixing cover, so that the heat-conducting copper tube is easy to disassemble. When the heat-conducting copper tube is damaged during use, it is convenient for the staff to replace it, reducing the repair time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main visual axis side of the utility model;

[0025] Figure 2 It is a rear-view axial schematic diagram of a partial structure of a heat exchange module of the utility model;

[0026] Figure 3 It is a schematic diagram of the main tank structure of the utility model from the main visual axis side;

[0027] Figure 4 It is an axial schematic diagram of the partition part structure of the utility model.

[0028] Legend:

[0029] 1. Main tank; 2. Heat exchange module; 3. Support column; 4. Fixed reinforcement plate; 5. Partition; 101. Heat exchange tank; 102. Connecting block; 103. Slide; 104. Exhaust gas inlet pipe; 105. Exhaust gas outlet pipe; 201. Heat exchange main body; 202. Heat exchange inlet pipe; 203. Fixed plate; 204. Fixed cover; 205. Diverter; 206. Thermal copper tube; 207. Heat exchange outlet pipe; 501. Sliding plate; 502. Air inlet; 503. Connecting hole; 504. Fixed hole; 505. Connecting plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-4 The utility model provides an embodiment: a combustion furnace heat exchange device, including a main tank 1, the front end surface of the main tank 1 is threadedly connected with a heat exchange module 2, the inner surface of the main tank 1 is slidably provided with a plurality of partitions 5, the lower end surface of the main tank 1 is fixedly provided with two support columns 3, the lower end surfaces of the two support columns 3 are fixedly provided with fixed reinforcement plates 4, the main tank 1 includes a heat exchange tank 101, and the heat exchange module 2 includes a heat exchange body 201 and a heat-conducting copper tube 206;

[0032] A diverter 205 is fixedly arranged on the front end face of the heat exchange body 201, fixed plates 203 are fixedly arranged on both sides of the heat exchange body 201, the partition 5 includes a sliding plate 501, six fixing holes 504 are opened on the front end face of the sliding plate 501, four air inlets 502 are opened on the front end face of the sliding plate 501, connecting plates 505 are fixedly arranged on both sides of the sliding plate 501, and two connecting plates 505 have two connecting holes 503 on one side.

[0033] When the main tank 1 and the heat exchange module 2 are connected and used, the heat inside the exhaust gas can be transferred to the medium inside the heat exchange module 2 to complete the heat exchange. The partition 5 inside the main tank 1 can fix the heat-conducting copper tube 206 inside the heat exchange module 2 when in use. The support column 3 and the fixed reinforcement plate 4 are fixed. The support column 3 and the main tank 1 are fixed. The fixed reinforcement plate 4 can make the main tank 1 firmly fixed to the ground when in use to prevent movement during use. The main structure of the main tank 1 includes a heat exchange main body 201 so that heat exchange can be carried out inside the heat exchange main body 201. The main structure of the heat exchange module 2 includes a heat exchange main body 201. The heat exchange main body 201 can fix the diverter 205. The air entering the heat exchange main body 201 can be divided into three parts for heat exchange. The main structure of the partition 5 includes a sliding plate 501. The fixing hole 504 of the sliding plate 501 can fix the heat-conducting copper tube 206 of the heat exchange module 2 so that the heat-conducting copper tube 206 will not move during use. The air inlet 502 opened on the sliding plate 501 can make the exhaust gas entering the main tank 1 flow slowly backward to make the heat exchange more uniform. The connecting plates 505 fixed on both sides of the sliding plate 501 can slide in the slide groove 103 inside the main tank 1, so that the sliding plate 501 slides to a suitable position and is connected by placing screws inside through the connecting hole 503, so that the partition 5 is fixed inside the main tank 1.

[0034] Reference Figure 3 An exhaust gas inlet pipe 104 is fixedly provided on the upper end surface of the heat exchange tank 101, an exhaust gas outlet pipe 105 is fixedly provided on the rear end surface of the heat exchange tank 101, two slide grooves 103 are opened on both sides of the heat exchange tank 101, and connecting blocks 102 are fixedly provided on both sides of the heat exchange tank 101.

[0035] The exhaust gas inlet pipe 104 at the upper end of the heat exchange tank 101 allows the exhaust gas to enter the interior of the main tank 1, and the exhaust gas outlet pipe 105 fixed at the rear end can transmit the exhaust gas after heat exchange to the next processing structure. The slide grooves 103 on both sides of the heat exchange tank 101 can allow the partition 5 to slide inside the heat exchange tank 101, and the connecting blocks 102 fixed on both sides of the heat exchange tank 101 can be connected to the fixing plates 203 on both sides of the heat exchange module 2. Screws are placed inside to fix the fixing plates 203 and the connecting blocks 102, so that the main tank 1 and the heat exchange module 2 are fixed.

[0036] Reference Figure 2 A heat exchange air inlet pipe 202 is fixedly provided on one side of the heat exchange main body 201, a heat exchange air outlet pipe 207 is fixedly provided on the other side of the heat exchange main body 201, a fixed cover 204 is threadedly sleeved on the front end of the diverter 205, and a heat-conducting copper tube 206 is threadedly connected to the front end surface of the diverter 205.

[0037] The heat exchange air inlet pipe 202 fixedly arranged on one side of the heat exchange body 201 can allow the medium that needs heat exchange to enter the interior of the heat exchange body 201, and the heat exchange air outlet pipe 207 can transfer the medium after heat exchange to the subsequent equipment. The diverter 205 and the heat-conducting copper tube 206 are fixed by the fixing cover 204. When in use, the heat-conducting copper tube 206 is fixed by the fixing cover 204, which is convenient for disassembly when the heat-conducting copper tube 206 is damaged or needs to be cleaned.

[0038] Working principle: When in use, the exhaust gas can enter the interior of the main tank 1 from the exhaust gas inlet pipe 104, and the slide grooves 103 on both sides of the heat exchange tank 101 can make the partition 5 slide inside the heat exchange tank 101. The main structure of the partition 5 includes a sliding plate 501. The air inlet 502 opened on the sliding plate 501 can make the exhaust gas entering the interior of the main tank 1 flow slowly backward to make the heat exchange more uniform. The heat exchange inlet pipe 202 fixedly arranged on one side of the heat exchange main body 201 can make the medium that needs heat exchange enter the interior of the heat exchange main body 201 for heat exchange, and the heat exchange outlet pipe 207 after the heat exchange can transfer the medium after the heat exchange into the subsequent equipment.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combustion furnace heat exchange device, comprising a main tank (1), characterized in that: The front end surface of the main tank (1) is threadedly connected to a heat exchange module (2); the inner surface of the main tank (1) is slidably provided with a plurality of partitions (5); the main tank (1) comprises a heat exchange tank (101); and the heat exchange module (2) comprises a heat exchange body (201) and a heat-conducting copper tube (206); A flow divider (205) is fixedly arranged on the front end surface of the heat exchange body (201), and fixed plates (203) are fixedly arranged on both sides of the heat exchange body (201). The partition (5) includes a sliding plate (501), and six fixing holes (504) are opened on the front end surface of the sliding plate (501), and four air inlets (502) are opened on the front end surface of the sliding plate (501).

2. A combustion furnace heat exchange device according to claim 1, characterized in that: Two support columns (3) are fixedly arranged on the lower end surface of the main tank (1), and a fixed reinforcement plate (4) is fixedly arranged on the lower end surfaces of the two support columns (3).

3. A combustion furnace heat exchange device according to claim 1, characterized in that: An exhaust gas inlet pipe (104) is fixedly arranged on the upper end surface of the heat exchange tank (101), and an exhaust gas outlet pipe (105) is fixedly arranged on the rear end surface of the heat exchange tank (101).

4. A combustion furnace heat exchange device according to claim 1, characterized in that: Two slide grooves (103) are provided on both sides of the interior of the heat exchange tank (101), and connecting blocks (102) are fixedly provided on both sides of the heat exchange tank (101).

5. A combustion furnace heat exchange device according to claim 1, characterized in that: A heat exchange air inlet pipe (202) is fixedly arranged on one side of the heat exchange main body (201), and a heat exchange air outlet pipe (207) is fixedly arranged on the other side of the heat exchange main body (201).

6. A combustion furnace heat exchange device according to claim 1, characterized in that: The front end of the flow divider (205) is threadedly sleeved with a fixing cover (204), and the front end surface of the flow divider (205) is threadedly connected with a heat-conducting copper tube (206).

7. The combustion furnace heat exchange device according to claim 1, characterized in that: Connecting plates (505) are fixedly arranged on both sides of the sliding plate (501), and two connecting holes (503) are provided on one side of the two connecting plates (505).

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