Heat exchange assembly of suspension furnace

Abstract

The utility model discloses a heat exchange assembly of suspension furnace, including cooling box, feed pipe, refrigeration cooling mechanism, heat exchange mechanism and baiting pipe, the top of cooling box is provided with feed pipe, the bottom of cooling box is provided with baiting pipe, the outside of cooling box is installed refrigeration cooling mechanism, the heat exchange mechanism is installed on the baiting pipe. The top of the cooling box is provided with a heat exchange mechanism extending into the cooling box, the heat exchange mechanism is rotationally connected with the cooling box, and the heat exchange mechanism is connected with the refrigerating and cooling mechanism. According to the utility model, tap water is firstly cooled, then high-temperature materials are cooled by cold water, and meanwhile, the heat exchange assembly is rotated, so that the heat exchange assembly is more fully contacted with the materials, and the cooling efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of suspension furnaces, in particular to a heat exchange component of a suspension furnace. Background Art

[0002] A suspension furnace is a type of kiln in which, under the action of a heat-carrying gas, fine particles or powdered materials are suspended in a hot gas flow, and intense heat and mass transfer occurs between gas and solid.

[0003] After the suspension furnace heats and calcines the material, the material needs to be cooled again. The current cooling system uses tap water to cool the material. The tap water is passed into the heat exchange tube, and then the heat exchange tube is inserted into the high-temperature material to absorb heat. However, the cooling effect of tap water at room temperature is general, and the heat exchange of the existing cooling system is fixedly installed, resulting in limited contact between the heat exchange tube and the material, resulting in general cooling effect. Therefore, in view of the above situation, it is urgent to develop a method for first cooling the tap water and then cooling the high-temperature material with cold water. At the same time, the heat exchange component is rotated to make the contact between the heat exchange component and the material more complete, so as to achieve a heat exchange component of the suspension furnace with higher cooling efficiency, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the utility model is to provide a heat exchange component of a suspension furnace to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A heat exchange component of a suspension furnace comprises a cooling box, a feed pipe, a refrigeration and cooling mechanism, a heat exchange mechanism and a discharge pipe, wherein a feed pipe is arranged on the top of the cooling box, a discharge pipe is arranged on the bottom of the cooling box, a refrigeration and cooling mechanism is installed on the outside of the cooling box, a heat exchange mechanism extending into the interior of the cooling box is installed on the top of the cooling box, the heat exchange mechanism is rotatably connected to the cooling box, and the heat exchange mechanism is connected to the refrigeration and cooling mechanism.

[0007] As a further solution of the utility model: the refrigeration cooling mechanism includes: a refrigeration tube, a semiconductor refrigeration sheet, a heat dissipation fin, a water inlet and a water outlet pipe, the refrigeration tube is fixed to the outside of the cooling box, a plurality of semiconductor refrigeration sheets are installed on the outside of the refrigeration tube, each of the semiconductor refrigeration sheets is installed with a heat dissipation fin, the lower end of the refrigeration tube is provided with a water inlet, and the upper end of the refrigeration tube is connected to the water outlet pipe.

[0008] As a further solution of the utility model: the heat exchange mechanism includes: an upper conduit, a lower conduit, a vertical pipe, a water inlet pipe, a drain pipe and a driving mechanism, a plurality of vertical pipes are connected between the upper conduit and the lower conduit, a water inlet pipe extending to the top of the cooling box is installed on the upper conduit, a drain pipe extending to the bottom of the cooling box is installed on the lower conduit, the water inlet pipe and the drain pipe are both rotatably connected to the cooling box, the water outlet pipe is inserted into the water inlet pipe, the water inlet pipe and the water outlet pipe are rotatably connected, and a driving mechanism for driving the water inlet pipe to rotate is installed on the cooling box.

[0009] As a further solution of the utility model: the driving mechanism includes: a driving motor, a first gear and a second gear, the driving motor is fixed on the cooling box, the first gear is installed on the output shaft of the driving motor, and the second gear that rotates with the first gear is installed on one side of the first gear.

[0010] As a further solution of the utility model: the refrigeration tube, the heat dissipation fins, the upper tube, the lower tube and the vertical tube are all made of copper.

[0011] Beneficial effect: When the heat exchange component of the suspension furnace is used, high-temperature materials are added into the cooling box, tap water is transported into the refrigeration pipe, and the tap water is cooled by the semiconductor refrigeration plate. The cold water is then transported into the water inlet pipe, the upper conduit, the lower conduit, and the vertical pipe through the outlet pipe. The cold water in the upper conduit, the lower conduit, and the vertical pipe absorbs heat and cools the materials. At the same time, the first gear and the second gear are driven to rotate by the driving motor, the water inlet pipe is driven to rotate by the second gear, and the upper conduit, the lower conduit, and the vertical pipe are driven to rotate by the water inlet pipe, so that the upper conduit, the lower conduit, and the vertical pipe are more fully in contact with the materials, thereby improving the heat dissipation efficiency, and the water after absorbing heat is discharged from the drain pipe. In summary, the utility model first cools the tap water, and then cools the high-temperature materials with cold water. At the same time, the heat exchange component is rotated to make the contact between the heat exchange component and the materials more complete, and the cooling efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is an internal sectional view of the present utility model.

[0014] Figure 3 It is a partial structure diagram of the utility model Figure 1 .

[0015] Figure 4 It is a partial structure diagram of the utility model Figure 2 .

[0016] In the figure: 1. cooling box; 2. feeding pipe; 3. refrigeration and cooling mechanism; 301. refrigeration pipe; 302. semiconductor refrigeration plate; 303. heat dissipation fin; 304. water inlet; 305. water outlet pipe; 4. heat exchange mechanism; 401. upper duct; 402. lower duct; 403. vertical pipe; 404. water inlet pipe; 405. drain pipe; 406. driving mechanism; 4061. driving motor; 4062. first gear; 4063. second gear; 5. feeding pipe; 501. plug. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0018] Example

[0019] See also Figures 1 to 4 In the embodiment of the utility model, a heat exchange component of a suspension furnace includes a cooling box 1, a feed pipe 2, a refrigeration and cooling mechanism 3, a heat exchange mechanism 4 and a feed pipe 5. The top of the cooling box 1 is provided with a feed pipe 2, the bottom of the cooling box 1 is provided with a feed pipe 5, and the bottom of the feed pipe 5 is detachably installed with a plug 501. The outside of the cooling box 1 is provided with a refrigeration and cooling mechanism 3, and the top of the cooling box 1 is provided with a heat exchange mechanism 4 extending to the inside thereof, and the heat exchange mechanism 4 is rotatably connected to the cooling box 1. The heat exchange mechanism 4 It is connected to the refrigeration and cooling mechanism 3, and the refrigeration and cooling mechanism 3 is connected to the external tap water source. When in use, high-temperature materials are added into the cooling box 1, and the tap water is transported to the refrigeration and cooling mechanism 3, and the tap water is refrigerated and cooled by the refrigeration and cooling mechanism 3. Then, the refrigeration and cooling mechanism 3 transports the cold water to the heat exchange mechanism 4, and the high-temperature materials are cooled by the cold water in the heat exchange mechanism 4. At the same time, the heat exchange mechanism 4 rotates in the cooling box 1, so that the contact between the heat exchange mechanism 4 and the material is more complete, thereby improving the heat dissipation efficiency.

[0020] The refrigeration cooling mechanism 3 includes: a refrigeration tube 301, a semiconductor refrigeration sheet 302, a heat sink fin 303, a water inlet 304 and a water outlet pipe 305. The refrigeration tube 301 is fixed to the outside of the cooling box 1. A plurality of semiconductor refrigeration sheets 302 are installed on the outside of the refrigeration tube 301. Each of the semiconductor refrigeration sheets 302 is installed with a heat sink fin 303. The heat at the hot end of the semiconductor refrigeration sheet 302 is dissipated through the heat sink fin 303 to ensure the continuous refrigeration effect of the semiconductor refrigeration sheet 302. The lower end of the refrigeration tube 301 is provided with a water inlet 304, and the water inlet 304 is connected to the external tap water. The upper end of the refrigeration tube 301 is connected with a water outlet pipe 305. When in use, tap water flows through the refrigeration tube 301 and is cooled by the semiconductor refrigeration sheet 302.

[0021] The heat exchange mechanism 4 includes: an upper conduit 401, a lower conduit 402, a vertical pipe 403, a water inlet pipe 404, a drain pipe 405 and a driving mechanism 406. A plurality of vertical pipes 403 are connected between the upper conduit 401 and the lower conduit 402. The upper conduit 401 is provided with a water inlet pipe 404 extending to the top of the cooling box 1, and the lower conduit 402 is provided with a drain pipe 405 extending to the bottom of the cooling box 1. The water inlet pipe 404 and the drain pipe 405 are both rotatably connected to the cooling box 1. The water outlet pipe 305 is inserted into the water inlet pipe 404. The water inlet pipe 404 is rotatably connected to the water outlet pipe 305. A sealing ring is provided at the connection between the water outlet pipe 305 and the water inlet pipe 404 to prevent water leakage. A driving mechanism 406 for driving the water inlet pipe 404 to rotate is provided on the cooling box 1. The driving mechanism 406 comprises: a driving motor 4061, a first gear 4062 and a second gear 4063. The driving motor 4061 is fixed on the cooling box 1. The first gear 4062 is installed on the output shaft of the driving motor 4061. A second gear 4063 is installed on one side of the first gear 4062 to rotate with the first gear. When in use, the first gear 4062 and the second gear 4063 are driven to rotate by the driving motor 4061, and the water inlet pipe 404 is driven to rotate by the second gear 4063. The upper conduit 401, the lower conduit 402 and the vertical pipe 403 are driven to rotate by the water inlet pipe 404, so that the upper conduit 401, the lower conduit 402 and the vertical pipe 403 are more fully in contact with the material, thereby improving the heat dissipation efficiency.

[0022] The refrigeration tube 301, the heat dissipation fins 303, the upper tube 401, the lower tube 402 and the vertical tube 403 are all made of copper, so that they have good thermal conductivity.

[0023] The working principle of the utility model is as follows: when the heat exchange component of the suspension furnace is used, high-temperature materials are added into the cooling box 1, tap water is transported into the refrigeration pipe 301, the tap water is refrigerated by the semiconductor refrigeration sheet 302, and the cold water is then transported into the water inlet pipe 404, the upper conduit 401, the lower conduit 402, and the vertical pipe 403 through the water outlet pipe 305, and the materials are cooled by the cold water in the upper conduit 401, the lower conduit 402, and the vertical pipe 403. At the same time, the first gear 4062 and the second gear 4063 are driven to rotate by the driving motor 4061, the water inlet pipe 404 is driven to rotate by the second gear 4063, and the upper conduit 401, the lower conduit 402, and the vertical pipe 403 are driven to rotate by the water inlet pipe 404, so that the upper conduit 401, the lower conduit 402, and the vertical pipe 403 are more fully contacted with the materials, thereby improving the heat dissipation efficiency, and the water flow after absorbing heat is discharged from the drain pipe 405.

Claims

1. A heat exchange component of a suspension furnace, characterized in that: The invention comprises a cooling box (1), a feeding pipe (2), a refrigeration and cooling mechanism (3), a heat exchange mechanism (4) and a discharge pipe (5), wherein the top of the cooling box (1) is provided with a feeding pipe (2), the bottom of the cooling box (1) is provided with a discharge pipe (5), the outer side of the cooling box (1) is provided with a refrigeration and cooling mechanism (3), the top of the cooling box (1) is provided with a heat exchange mechanism (4) extending into the interior thereof, the heat exchange mechanism (4) is rotatably connected to the cooling box (1), and the heat exchange mechanism (4) is connected to the refrigeration and cooling mechanism (3).

2. The heat exchange assembly of the suspension furnace according to claim 1, characterized in that: The refrigeration cooling mechanism (3) comprises: a refrigeration tube (301), a semiconductor refrigeration sheet (302), a heat dissipation fin (303), a water inlet (304) and a water outlet pipe (305); the refrigeration tube (301) is fixed to the outside of the cooling box (1); a plurality of semiconductor refrigeration sheets (302) are installed on the outside of the refrigeration tube (301); each of the semiconductor refrigeration sheets (302) is installed with a heat dissipation fin (303); the lower end of the refrigeration tube (301) is provided with a water inlet (304); and the upper end of the refrigeration tube (301) is connected to the water outlet pipe (305).

3. The heat exchange assembly of the suspension furnace according to claim 2, characterized in that: The heat exchange mechanism (4) comprises: an upper conduit (401), a lower conduit (402), a vertical pipe (403), a water inlet pipe (404), a drain pipe (405) and a driving mechanism (406); a plurality of vertical pipes (403) are connected between the upper conduit (401) and the lower conduit (402); a water inlet pipe (404) extending to the top of the cooling box (1) is installed on the upper conduit (401); a drain pipe (405) extending to the bottom of the cooling box (1) is installed on the lower conduit (402); the water inlet pipe (404) and the drain pipe (405) are both rotatably connected to the cooling box (1); the water outlet pipe (305) is inserted into the water inlet pipe (404); the water inlet pipe (404) is rotatably connected to the water outlet pipe (305); and a driving mechanism (406) for driving the water inlet pipe (404) to rotate is installed on the cooling box (1).

4. The heat exchange assembly of the suspension furnace according to claim 3, characterized in that: The driving mechanism (406) comprises: a driving motor (4061), a first gear (4062) and a second gear (4063); the driving motor (4061) is fixed on the cooling box (1); the first gear (4062) is installed on the output shaft of the driving motor (4061); and the second gear (4063) rotatably matched with the first gear (4062) is installed on one side of the first gear (4062).

5. The heat exchange assembly of the suspension furnace according to claim 3, characterized in that: The refrigeration tube (301), the heat dissipation fins (303), the upper conduit (401), the lower conduit (402) and the vertical tube (403) are all made of copper.

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