Gasification furnace exhaust smoke structure

Abstract

The utility model relates to a gasification furnace exhaust structure technical field, specifically is a kind of gasification furnace exhaust structure, including exhaust flue, water cavity, heat dissipation area and fixed ring, the water cooling cover is equipped with in the exhaust flue periphery, the water cooling cover one side center position is equipped with water sump, and the water sump one side is equipped with refrigeration fan by bolt mounting;Water pump A and water pump B are respectively installed by bolt in the water sump top and bottom, the water cooling cover other side is penetrated with heat dissipation pipe, and the water cooling cover one side corresponds heat dissipation pipe position and is equipped with heat dissipation fan by support and bolt mounting;Water cooling cover is in the exhaust flue periphery by fixed ring support, and the water sump is blown by refrigeration fan, to realize the cooling effect to water source in water sump, to realize cooling effect to avoid the heat of exhaust flue periphery to influence water cooling cover by water pump A suction cooled water source into the water cavity of water cooling cover by inlet pipe, to improve scalding prevention effect.

Description

Technical Field

[0001] This utility model relates to the technical field of gasifier exhaust structure, specifically to a gasifier exhaust structure. Background Technology

[0002] A gasifier is an energy conversion device that converts solid or liquid fuels into combustible gases through thermochemical reactions. It is widely used in energy production, chemical synthesis, and industrial heating. Its initial flue gas passage is usually located in the upper part of the furnace body and connected to the combustion chamber. Currently, in order to prevent personnel from accidentally touching the flue gas pipe and getting burned, an anti-scalding structure is added to its perimeter.

[0003] Publication number CN207975684U discloses an anti-scalding net for a coal gasification furnace exhaust pipe, which is fitted over the exhaust pipe and includes a vertically arranged mesh cylinder and two fixing steel rings.

[0004] Existing anti-scalding structures are simple metal components. However, the metal parts surrounding the high-temperature exhaust pipe are still susceptible to high temperatures. Therefore, a gasifier exhaust structure is proposed, which, together with a water-cooling mechanism, cools the added anti-scalding structure in real time to improve the anti-scalding effect. Utility Model Content

[0005] To address the problems in the existing technology, this utility model provides a gasifier exhaust structure that, in conjunction with a water-cooling mechanism, cools the added anti-scalding structure in real time to improve the anti-scalding effect.

[0006] The technical solution adopted by this utility model to solve its technical problem is a gasifier exhaust structure, including an exhaust pipe, a water chamber, a heat dissipation area and a fixing ring. A water-cooled cover is provided around the exhaust pipe, and a water tank is installed at the center of one side of the water-cooled cover. A cooling fan is installed on one side of the water tank by bolts. Water pump A and water pump B are respectively bolted to the top and bottom of the water tank. A heat dissipation pipe runs through the other side of the water cooling cover. A cooling fan is installed on one side of the water cooling cover corresponding to the position of the heat dissipation pipe via a bracket and bolts.

[0007] By adopting the above technical solution, water is injected into the water tank through the inlet after the cover is opened, and the cooling fan is turned on to blow air into the water tank to achieve the cooling effect of the water source in the water tank. The cooled water source is drawn into the water cavity of the water cooling cover through the water inlet pipe by water pump A to achieve the cooling effect and avoid the heat outside the exhaust pipe from affecting the water cooling cover. Then, the water source in the water cavity is drawn back into the water tank through the water outlet pipe by water pump B to continue cooling, thereby achieving the cyclic cooling effect. Meanwhile, the heat dissipation area between the exhaust pipe and the water-cooled cover is connected by heat dissipation pipes, and the heat dissipation fan is turned on to draw the heat from the outside of the exhaust pipe outward, thereby achieving the heat dissipation effect.

[0008] Specifically, the water-cooled cover is fixed to the outside of the exhaust pipe by a fixing ring, and the water cavity is located inside the water-cooled cover.

[0009] By adopting the above technical solution, the water-cooled cover is fixed to the outside of the exhaust duct using a fixed ring support. At the same time, the lack of a sealing structure between the exhaust duct and the fixed ring facilitates ventilation between the two.

[0010] Specifically, the water tank has an inlet on the outer side of its top, and the inlet is covered with a cover.

[0011] By adopting the above technical solution, water is injected into the water tank through the inlet after opening the cover.

[0012] Specifically, the air outlet of the cooling fan corresponds to the water tank.

[0013] By adopting the above technical solution, the cooling fan is turned on to blow air into the water tank, thereby achieving the cooling effect on the water source in the water tank.

[0014] Specifically, water pump A and water pump B are respectively connected to the water cooling cover by an inlet pipe and an outlet pipe. The inlet end of water pump A corresponds to the water tank through a pipe, and the outlet end of water pump A is connected to the inlet pipe. The inlet end of water pump B is connected to the outlet pipe, and the outlet end of water pump B corresponds to the water tank through a pipe.

[0015] By adopting the above technical solution, water pump A draws in the cooled water source through the inlet pipe into the water chamber to achieve a cooling effect and avoid the heat outside the exhaust pipe from affecting the water cooling cover. Then, water pump B draws the water source in the water chamber through the outlet pipe back into the water tank for continued cooling, thereby achieving a circulating cooling effect.

[0016] Specifically, the heat dissipation area is located between the exhaust pipe and the water cooling cover, one end of the heat dissipation pipe corresponds to the heat dissipation area, and the exhaust end of the heat dissipation fan is connected to the heat dissipation pipe.

[0017] By adopting the above technical solution, the heat dissipation area between the exhaust pipe and the water cooling cover is connected by a heat dissipation pipe, and the heat dissipation fan is turned on to draw the heat from the outside of the exhaust pipe outward, thereby achieving the heat dissipation effect.

[0018] The beneficial effects of this utility model are: (1) The gasifier exhaust structure of this utility model is supported by a fixed ring and the water cooling cover is located outside the exhaust pipe. The cooling fan blows air into the water tank to achieve the cooling effect of the water source in the water tank. The cooled water source is drawn by water pump A and enters the water cavity of the water cooling cover through the water inlet pipe to achieve the cooling effect and avoid the heat outside the exhaust pipe from affecting the water cooling cover, so as to improve the anti-scalding effect.

[0019] (2) The gasifier exhaust structure of the present invention is connected to the heat dissipation area between the exhaust pipe and the water cooling cover by a heat dissipation pipe. The heat dissipation fan is turned on to draw the heat from the outside of the exhaust pipe to the outside, thereby achieving the heat dissipation effect. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 This is a schematic diagram of the water cavity of this utility model; Figure 3 This is a schematic diagram of the water tank of this utility model; In the diagram: 1. Exhaust pipe; 2. Water-cooled cover; 3. Water chamber; 4. Water tank; 5. Water inlet; 6. Cover; 7. Refrigeration fan; 8. Water pump A; 9. Water pump B; 10. Water inlet pipe; 11. Water outlet pipe; 12. Heat dissipation area; 13. Heat dissipation pipe; 14. Heat dissipation fan; 15. Fixing ring. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] To improve the anti-scalding effect, such as Figure 1-3 As shown, the gasifier exhaust structure of this utility model includes an exhaust pipe 1, a water chamber 3, a heat dissipation zone 12 and a fixing ring 15. A water-cooled cover 2 is provided around the exhaust pipe 1. A water tank 4 is installed at the center of one side of the water-cooled cover 2. A cooling fan 7 is installed on one side of the water tank 4 by bolts. Water pump A8 and water pump B9 are respectively bolted to the top and bottom of the water tank 4. A heat dissipation pipe 13 runs through the other side of the water cooling cover 2. A heat dissipation fan 14 is installed on one side of the water cooling cover 2 corresponding to the position of the heat dissipation pipe 13 by means of a bracket and bolts.

[0024] When in use, open the cover 6 and fill the water tank 4 with water through the inlet 5. Turn on the cooling fan 7 to blow air into the water tank 4 to achieve the cooling effect of the water source in the water tank 4. The cooled water source is drawn by the water pump A8 and enters the water cavity 3 of the water cooling cover 2 through the water inlet pipe 10 to achieve the cooling effect and avoid the heat outside the exhaust pipe 1 from affecting the water cooling cover 2. Then, the water source in the water cavity 3 is drawn back into the water tank 4 through the water outlet pipe 11 by the water pump B9 to continue cooling, thereby achieving the circulating cooling effect. Meanwhile, the heat dissipation area 12 between the exhaust pipe 1 and the water cooling cover 2 is connected by the heat dissipation pipe 13, and the heat dissipation fan 14 is turned on to draw the heat from the outside of the exhaust pipe 1 outward, thereby achieving the heat dissipation effect.

[0025] To improve the anti-scalding effect, for example, such as Figure 1 , Figure 2 As shown, the present invention also includes the water-cooled cover 2 being fixed to the periphery of the exhaust pipe 1 by a fixing ring 15, and the water cavity 3 being disposed inside the water-cooled cover 2.

[0026] During use, the water-cooled cover 2 is fixed to the outside of the exhaust pipe 1 by the fixing ring 15. At the same time, the exhaust pipe 1 and the fixing ring 15 have no sealing structure to facilitate ventilation between them.

[0027] For example, such as Figure 1 , Figure 3 As shown, the present invention also includes an inlet 5 on the outer side of the top of the water tank 4, and a cover 6 on the top of the inlet 5.

[0028] When in use, open the cover 6 and fill the water tank 4 with water through the inlet 5.

[0029] For example, such as Figure 1 , Figure 3 As shown, this utility model also includes a water tank 4 corresponding to the air outlet end of the refrigeration fan 7.

[0030] When in use, turn on the cooling fan 7 to blow air onto the water tank 4 to achieve the cooling effect on the water source in the water tank 4.

[0031] For example, such as Figure 1 , Figure 2 , Figure 3 As shown, this utility model also includes water pump A8 and water pump B9 connected to water cooling cover 2 by water inlet pipe 10 and water outlet pipe 11 respectively. The water inlet end of water pump A8 corresponds to the water tank 4 through the pipe. The water outlet end of water pump A8 is connected to water inlet pipe 10. The water inlet end of water pump B9 is connected to water outlet pipe 11. The water outlet end of water pump B9 corresponds to the water tank 4 through the pipe.

[0032] During use, the cooled water source is drawn by water pump A8 and enters the water chamber 3 through the water inlet pipe 10 to achieve the cooling effect and prevent the heat outside the exhaust pipe 1 from affecting the water cooling cover 2. Then, the water source in the water chamber 3 is drawn by water pump B9 through the water outlet pipe 11 and returned to the water tank 4 for further cooling, thereby achieving a circulating cooling effect.

[0033] For example, such as Figure 1 , Figure 2 As shown, the present invention also includes a heat dissipation area 12 located between the exhaust pipe 1 and the water cooling cover 2, one end of the heat dissipation pipe 13 corresponding to the heat dissipation area 12, and the exhaust end of the heat dissipation fan 14 connected to the heat dissipation pipe 13.

[0034] In use, the heat dissipation area 12 between the exhaust pipe 1 and the water cooling cover 2 is connected by the heat dissipation pipe 13, and the heat dissipation fan 14 is turned on to draw the heat from the outside of the exhaust pipe 1 outward, thereby achieving the heat dissipation effect.

[0035] When using this utility model, the cover 6 is opened and water is injected into the water tank 4 through the water inlet 5. The cooling fan 7 is turned on to blow air into the water tank 4 to achieve the cooling effect of the water source in the water tank 4. The cooled water source is drawn by the water pump A8 and enters the water cavity 3 of the water cooling cover 2 through the water inlet pipe 10 to achieve the cooling effect and avoid the heat outside the exhaust pipe 1 from affecting the water cooling cover 2. Then, the water source in the water cavity 3 is drawn back into the water tank 4 through the water outlet pipe 11 by the water pump B9 to continue cooling, thereby achieving the circulating cooling effect. Meanwhile, the heat dissipation area 12 between the exhaust pipe 1 and the water cooling cover 2 is connected by the heat dissipation pipe 13, and the heat dissipation fan 14 is turned on to draw the heat from the outside of the exhaust pipe 1 outward, thereby achieving the heat dissipation effect.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A gasifier exhaust structure, characterized in that, It includes a smoke exhaust pipe (1), a water chamber (3), a heat dissipation area (12) and a fixing ring (15). A water-cooled cover (2) is provided around the smoke exhaust pipe (1). A water tank (4) is installed at the center of one side of the water-cooled cover (2). A cooling fan (7) is installed on one side of the water tank (4) by bolts. Water pump A (8) and water pump B (9) are installed on the top and bottom of the water tank (4) respectively by bolts. A heat dissipation pipe (13) runs through the other side of the water cooling cover (2). A heat dissipation fan (14) is installed on one side of the water cooling cover (2) corresponding to the position of the heat dissipation pipe (13) by brackets and bolts.

2. The gasifier exhaust structure according to claim 1, characterized in that, The water-cooled cover (2) is installed and fixed to the outside of the exhaust pipe (1) by a fixing ring (15), and the water cavity (3) is located inside the water-cooled cover (2).

3. The gasifier exhaust structure according to claim 1, characterized in that, The water tank (4) has an inlet (5) on the outer side of the top, and the inlet (5) is covered with a cover (6).

4. The gasifier exhaust structure according to claim 1, characterized in that, The air outlet of the refrigeration fan (7) corresponds to the water tank (4).

5. The gasifier exhaust structure according to claim 1, characterized in that, The water pump A (8) and water pump B (9) are respectively connected to the water cooling cover (2) by an inlet pipe (10) and an outlet pipe (11). The inlet end of the water pump A (8) is connected to the water tank (4) through a pipe. The outlet end of the water pump A (8) is connected to the inlet pipe (10). The inlet end of the water pump B (9) is connected to the outlet pipe (11). The outlet end of the water pump B (9) is connected to the water tank (4) through a pipe.

6. The gasifier exhaust structure according to claim 1, characterized in that, The heat dissipation zone (12) is located between the exhaust pipe (1) and the water cooling cover (2). One end of the heat dissipation pipe (13) corresponds to the heat dissipation zone (12), and the exhaust end of the heat dissipation fan (14) is connected to the heat dissipation pipe (13).

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