A new energy sodium-electric tail gas treatment TO furnace

Abstract

This utility model relates to the field of TO furnace technology and discloses a new energy sodium-electricity exhaust gas treatment TO furnace, including a base plate, a TO furnace on the top of the base plate, an inlet pipe and an outlet pipe on both sides of the TO furnace, an outer shell installed on the top of the base plate, two partitions fixedly connected to the inner side of the outer shell, a recovery mechanism for recovering heat from the exhaust gas and a dust suppression mechanism for reducing dust from the exhaust gas on the inner side of the outer shell. By setting up a base plate, TO furnace, outer shell, recovery mechanism and dust suppression mechanism, this utility model allows users to recover the waste heat of the exhaust gas through the recovery mechanism and to cool, reduce dust and filter the exhaust gas through the dust suppression mechanism. This achieves the simultaneous recovery of waste heat from the exhaust gas and the dust reduction, cooling and filtration of the exhaust gas, thereby avoiding the direct discharge of exhaust gas and the environmental impact. It also facilitates the replacement of filter plates by users, thereby improving the ease of use.

Description

Technical Field

[0001] This utility model relates to the field of TO furnace technology, specifically to a new energy sodium electricity tail gas treatment TO furnace. Background Technology

[0002] TO furnace, usually referring to heat treatment furnace, is a device used for heat treatment of metals. It is commonly used in industrial production. Heat treatment is a process that changes the properties of materials through heating and cooling. In this process, the heat treatment furnace plays an important role. TO furnaces are usually used for metal heat treatment processes such as tempering, quenching, and tempering. Most existing TO furnaces adopt methods such as combustion air preheating, combustion control technology, combustion air premixing, SNCR (selective non-catalytic reduction) technology, and furnace circulating gas regulation to achieve low-NOx combustion. In the production process of new energy batteries such as sodium batteries, high-temperature exhaust gases containing harmful substances are generated. At this time, TO furnaces are needed to treat the generated exhaust gases.

[0003] However, while existing TO furnaces can treat exhaust gas, they cannot recover and utilize the waste heat from the treated exhaust gas, resulting in a waste of resources. Furthermore, they cannot filter the treated exhaust gas, which causes some dust in the gas to enter the atmosphere and cause environmental pollution. Utility Model Content

[0004] The purpose of this utility model is to provide a new energy sodium-electric tail gas treatment TO furnace, which solves the problem that although the existing TO furnace can treat the tail gas, it cannot recover and utilize the waste heat of the treated tail gas, resulting in a waste of resources. In addition, it cannot filter the treated tail gas, which will cause some dust in the gas to enter the atmosphere and cause environmental pollution.

[0005] This utility model provides the following technical solution: a new energy sodium-electric tail gas treatment TO furnace, including a base plate, a TO furnace is provided on the top of the base plate, an inlet pipe and an outlet pipe are respectively provided on both sides of the TO furnace, an outer shell is installed on the top of the base plate, two partitions are fixedly connected to the inner side of the outer shell, and a recovery mechanism for recovering heat from the tail gas and a dust reduction mechanism for reducing dust from the tail gas are provided on the inner side of the outer shell.

[0006] As a preferred embodiment of the above technical solution, the recycling mechanism includes an air inlet pipe installed inside the outer shell and two symmetrically distributed water tanks fixedly connected to the top of the lower partition. An electric ball valve is provided on the outside of the air inlet pipe. Two air outlet pipes are fixedly connected to the outside of the electric ball valve. The end of the air outlet pipe away from the electric ball valve passes through the partition and is connected to a spiral pipe through the water tank. A connecting pipe is connected to the outside of the spiral pipe, and a bend is connected to the outer end of the connecting pipe.

[0007] As a preferred embodiment of the above technical solution, the air inlet pipe and the electric ball valve are both located on the inner bottom of the housing, and the air inlet pipe is connected to the outlet pipe. There are two spiral pipes, which are respectively located inside the two water tanks. One end of each of the two air outlet pipes is connected to the electric ball valve, and the other end of each air outlet pipe passes through the partition and the two water tanks respectively and is connected to the two spiral pipes. The ends of the two spiral pipes away from the air outlet pipes are connected to the connecting pipe. The inner sides of the two water tanks are provided with water inlet pipes and water outlet pipes, and manual valves are installed in both water inlet pipes and water outlet pipes. The outer side of the housing is also provided with a control panel for controlling the operation of the electric ball valve.

[0008] As a preferred embodiment of the above technical solution, the dust suppression mechanism includes a purification tank fixedly connected to the top of the upper partition inside the outer shell and a connecting rod fixed to the top of the outer shell. The inner side of the purification tank is provided with an injection pipe and an discharge pipe. The outer side of the connecting rod is rotatably connected with a cover plate. The bottom of the cover plate is provided with an opening that is snapped into the top of the outer shell. The top of the cover plate is fixedly connected with an exhaust pipe. The bottom of the exhaust pipe is fixedly connected with a mounting shell that communicates with the exhaust pipe. The inner side of the mounting shell is provided with an internal thread. The inner thread of the internal thread is connected to a filter plate. The top of the cover plate is provided with several mounting bolts.

[0009] As a preferred embodiment of the above technical solution, the bends are distributed inside the purification tank, and manual valves are installed inside both the filling pipe and the discharge pipe. The opening size matches the cover plate, and a sealing ring matching the opening size is also provided inside the cover plate. A handle is also fixedly connected to the top of the cover plate.

[0010] As a preferred embodiment of the above technical solution, the exhaust pipe passes through the cover plate and connects to the mounting shell. The outer side of the filter plate is provided with external threads, which are threadedly connected to the internal threads. The filter plate is connected to the internal threads through external threads. The top of the shell is also provided with several threaded grooves that correspond to the positions of the mounting bolts and match their dimensions.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model, through the design of a base plate, a TO furnace, an outer shell, a recycling mechanism, and a dust suppression mechanism, allows the user to control an electric ball valve connected to its top outlet pipe via a control panel. Water is then added to both water tanks via inlet pipes on the outside of the tanks. Water is then added to the purification tank via a filling pipe. The TO furnace then performs low-NOx combustion on the exhaust gas. The combusted exhaust gas is discharged through an outlet pipe into an inlet pipe, and then into the water tank via the outlet pipe. The exhaust gas then moves within a spiral tube, heating the water in the tank. Afterward, the exhaust gas is discharged into a connecting pipe, and then through a bend pipe into the purification tank. The water in the purification tank cools and suppresses dust in the exhaust gas. The treated exhaust gas is then filtered through a filter plate before being discharged from the outer shell. When the water in the left water tank is heated, it... The user can close the exhaust pipe on top of the electric ball valve again via the control panel and connect the electric ball valve to the exhaust pipe on its right side. At this time, the exhaust gas will be discharged into the water tank on the right side of the outer casing. Similarly, the exhaust gas can be recovered for waste heat, and then the exhaust gas will be dust-reduced and cooled. When the filter plate needs to be replaced, the user can separate the mounting bolt on the top of the cover plate from the threaded groove on the top of the outer casing, then flip the cover plate, and then remove the filter plate from the mounting casing. After that, the new filter plate is installed into the mounting casing through the internal thread. The user flips the cover plate to close the outer casing, and then installs the mounting bolt into the threaded groove on the top of the outer casing to fix the position of the cover plate. This achieves the functions of waste heat recovery, dust reduction, cooling and filtration of exhaust gas, and also makes it convenient for users to replace the filter plate, thereby improving the ease of use. Attached Figure Description

[0012] Figure 1 A first-person perspective schematic diagram of a TO furnace for treating the tail gas of a new energy sodium-electricity system. Figure 2 A schematic diagram from a second perspective of a TO furnace for treating the tail gas of a new energy sodium-electricity system. Figure 3 A partial cross-sectional schematic diagram of a TO furnace for treating tail gas from a new energy sodium-electricity battery. Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point B; Figure 6 for Figure 3 Enlarged schematic diagram of the structure at point C.

[0013] In the diagram: 1. Base plate; 2. TO furnace; 3. Inlet pipe; 4. Outlet pipe; 5. Outer shell; 6. Partition plate; 11. Air inlet pipe; 12. Electric ball valve; 13. Air outlet pipe; 14. Water tank; 15. Spiral pipe; 16. Connecting pipe; 17. Bend; 21. Purification tank; 22. Connecting rod; 23. Filling pipe; 24. Discharge pipe; 25. Cover plate; 26. Opening; 27. Exhaust pipe; 29. ​​Mounting shell; 210. Internal thread; 211. Filter plate; 212. Mounting bolt. Detailed Implementation

[0014] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Example 1

[0015] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model provides a technical solution: a new energy sodium-ion battery tail gas treatment TO furnace, including a base plate 1, a TO furnace 2 disposed on the top of the base plate 1, an inlet pipe 3 and an outlet pipe 4 disposed on both sides of the TO furnace 2, a shell 5 mounted on the top of the base plate 1, two partitions 6 fixedly connected to the inner side of the shell 5, a recovery mechanism for recovering heat from the tail gas and a dust suppression mechanism for reducing dust from the tail gas disposed on the inner side of the shell 5, the recovery mechanism including an air inlet pipe 11 installed on the inner side of the shell 5 and two symmetrically distributed water tanks 14 fixedly connected to the top of the lower partition 6, an electric ball valve 12 disposed on the outer side of the air inlet pipe 11, two outlet pipes 13 fixedly connected to the outer side of the electric ball valve 12, the end of the outlet pipe 13 away from the electric ball valve 12 passing through the partition 6 and the water tanks 14 and connected by a screw. The spiral tube 15 is externally connected to a connecting pipe 16, and the outer end of the connecting pipe 16 is connected to a bend 17. The air inlet pipe 11 and the electric ball valve 12 are both located on the inner bottom of the outer casing 5, and the air inlet pipe 11 is connected to the outlet pipe 4. There are two spiral tubes 15, which are respectively located on the inner side of the two water tanks 14. One end of each of the two air outlet pipes 13 is connected to the electric ball valve 12, and the other end of each air outlet pipe 13 passes through the partition 6 and the two water tanks 14 respectively and is connected to the two spiral tubes 15. The ends of the two spiral tubes 15 away from the air outlet pipes 13 are connected to the connecting pipe 16. The inner side of each of the two water tanks 14 is provided with a water inlet pipe and a water outlet pipe. Both the water inlet pipe and the water outlet pipe are equipped with manual valves. The outer side of the outer casing 5 is also provided with a control panel for controlling the operation of the electric ball valve 12.

[0016] With the above technical solution, during use, the user can control the electric ball valve 12 to connect with the exhaust pipe 13 on its top via the control panel, and fill the two water tanks 14 with water through the water inlet pipes on the outside of the two water tanks 14. Then, the exhaust gas can be combusted with low nitrogen through the TO furnace 2, and the combusted exhaust gas will be discharged into the air inlet pipe 11 through the outlet pipe 4. At this time, the exhaust gas will be discharged into the water tank 14 through the exhaust pipe 13. The exhaust gas will move in the spiral tube 15, and the exhaust gas will heat the water in the water tank 14 when it moves. After the water in the left water tank 14 is heated, the user can close the exhaust pipe 13 on the top of the electric ball valve 12 again via the control panel and connect the electric ball valve 12 with the exhaust pipe 13 on its right side. At this time, the exhaust gas will be discharged into the water tank 14 on the right side of the outer shell 5. Similarly, the exhaust gas can be recovered for waste heat, thereby achieving the effect of recovering waste heat from the treated exhaust gas, and also achieving the effect of recycling, thus greatly improving the recovery effect and ease of use.

[0017] It should be noted that both water tanks 14 are equipped with temperature sensors for monitoring the water temperature inside the tanks 14, and these sensors are connected to the control panel on the outside of the outer casing 5. The sensor model is PT100. Example 2

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, this utility model provides a technical solution: a new energy sodium-ion battery tail gas treatment TO furnace, including a base plate 1, a TO furnace 2 disposed on the top of the base plate 1, an inlet pipe 3 and an outlet pipe 4 disposed on both sides of the TO furnace 2, a shell 5 mounted on the top of the base plate 1, two partitions 6 fixedly connected to the inner side of the shell 5, a recovery mechanism for recovering heat from the tail gas and a dust suppression mechanism for reducing dust from the tail gas disposed on the inner side of the shell 5, the dust suppression mechanism including a purification tank 21 fixedly connected to the top of the partitions 6 on the inner side of the shell 5 and a connecting rod 22 fixedly connected to the top of the shell 5, an injection pipe 23 and an discharge pipe 24 disposed on the inner side of the purification tank 21, a cover plate 25 rotatably connected to the outer side of the connecting rod 22, an opening 26 opened on the top of the shell 5 being snapped into the bottom of the cover plate 25, an exhaust pipe 27 fixedly connected to the top of the cover plate 25, and a bottom of the exhaust pipe 27 fixedly connected to the top of the cover plate 25. A mounting shell 29 is connected to the exhaust pipe 27. The inner side of the mounting shell 29 is provided with an internal thread 210. The internal thread of the internal thread 210 is connected to the filter plate 211. The top of the cover plate 25 is provided with several mounting bolts 212. The elbow 17 is distributed inside the purification tank 21. The inner sides of the filling pipe 23 and the discharge pipe 24 are both equipped with manual valves. The size of the opening 26 matches the size of the cover plate 25. The inner side of the cover plate 25 is also provided with a sealing ring that matches the size of the opening 26. The top of the cover plate 25 is also fixedly connected with a handle. The exhaust pipe 27 passes through the cover plate 25 and connects to the mounting shell 29. The outer side of the filter plate 211 is provided with an external thread. The external thread is threaded to the internal thread 210. The filter plate 211 is threaded to the internal thread 210 through the external thread. The top of the outer shell 5 is also provided with several threaded grooves that correspond to the positions of the mounting bolts 212 and match their sizes.

[0019] With the above technical solution, during use, the user can add water to the purification tank 21 through the filling pipe 23. Then, the waste heat of the exhaust gas can be recovered through the recovery mechanism. Afterwards, the exhaust gas will be discharged into the connecting pipe 16, and then through the bend pipe 17 into the purification tank 21. At this time, the water in the purification tank 21 can cool the exhaust gas and reduce dust. The treated exhaust gas will be filtered through the filter plate 211 and discharged into the outer casing 5. When it is necessary to replace the filter plate 211, the user can install the cover plate 25. Separate the bolt 212 from the threaded groove on the top of the outer casing 5, then flip the cover plate 25, and then remove the filter plate 211 from the mounting casing 29. After that, install the new filter plate 211 into the mounting casing 29 through the internal thread 210. Then, the user flips the cover plate 25 to close the outer casing 5, and then installs the bolt 212 into the threaded groove on the top of the outer casing 5 to fix the position of the cover plate 25. This achieves cooling, dust reduction and filtration of exhaust gas, while also making it convenient for the user to filter the filter plate 211.

[0020] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A new energy sodium electric tail gas treatment TO furnace, comprising a bottom plate (1), a TO furnace (2) is arranged on the top of the bottom plate (1), an inlet pipe (3) and an outlet pipe (4) are arranged on the two sides of the TO furnace (2) respectively, characterized in that: The top of the base plate (1) is equipped with a shell (5), and two partitions (6) are fixedly connected to the inner side of the shell (5). The inner side of the shell (5) is provided with a recovery mechanism for recovering heat from exhaust gas and a dust suppression mechanism for reducing dust from exhaust gas.

2. The TO furnace for treating new energy sodium-ion battery tail gas according to claim 1, characterized in that: The recycling mechanism includes an air inlet pipe (11) installed inside the outer shell (5) and two symmetrically distributed water tanks (14) fixedly connected to the top of the partition (6) below. An electric ball valve (12) is provided on the outside of the air inlet pipe (11). Two air outlet pipes (13) are fixedly connected to the outside of the electric ball valve (12). The end of the air outlet pipe (13) away from the electric ball valve (12) passes through the partition (6) and the water tank (14) and is connected to a spiral pipe (15). A connecting pipe (16) is connected to the outside of the spiral pipe (15). A bend pipe (17) is connected to the outer end of the connecting pipe (16).

3. The TO furnace for treating the tail gas of a new energy sodium-ion battery according to claim 2, characterized in that: The air inlet pipe (11) and the electric ball valve (12) are both located on the inner bottom of the outer shell (5), and the air inlet pipe (11) is connected to the outlet pipe (4). There are two spiral pipes (15), which are located on the inner side of the two water tanks (14). One end of each of the two air outlet pipes (13) is connected to the electric ball valve (12), and the other end of each of the two air outlet pipes (13) passes through the partition (6) and the two water tanks (14) and is connected to the two spiral pipes (15). The ends of the two spiral pipes (15) away from the air outlet pipes (13) are connected to the connecting pipe (16). The inner side of each of the two water tanks (14) is provided with a water inlet pipe and a water outlet pipe. Each of the two water inlet pipes and the water outlet pipe is equipped with a manual valve. The outer side of the outer shell (5) is also provided with a control panel for controlling the operation of the electric ball valve (12).

4. The TO furnace for treating the tail gas of a new energy sodium-ion battery according to claim 2, characterized in that: The dust suppression mechanism includes a purification tank (21) fixedly connected to the top of the partition plate (6) on the inner side of the outer shell (5) and a connecting rod (22) fixedly connected to the top of the outer shell (5). The inner side of the purification tank (21) is provided with a filling pipe (23) and a discharge pipe (24). The outer side of the connecting rod (22) is rotatably connected with a cover plate (25). The bottom of the cover plate (25) is provided with an opening (26) that is snapped into the top of the outer shell (5). The top of the cover plate (25) is fixedly connected with an exhaust pipe (27). The bottom of the exhaust pipe (27) is fixedly connected with a mounting shell (29) that communicates with the exhaust pipe (27). The inner side of the mounting shell (29) is provided with an internal thread (210). The inner thread of the internal thread (210) is connected with a filter plate (211). The top of the cover plate (25) is provided with several mounting bolts (212).

5. The TO furnace for treating the tail gas of a new energy sodium-ion battery according to claim 4, characterized in that: The bend (17) is distributed inside the purification tank (21). The inside of the filling pipe (23) and the discharge pipe (24) are both equipped with manual valves. The size of the opening (26) matches the cover plate (25). The inside of the cover plate (25) is also provided with a sealing ring that matches the size of the opening (26). The top of the cover plate (25) is also fixedly connected with a handle.

6. The TO furnace for treating new energy sodium-ion battery tail gas according to claim 4, characterized in that: The exhaust pipe (27) passes through the cover plate (25) and is connected to the mounting shell (29). The filter plate (211) is provided with an external thread on the outside. The external thread is threaded to the internal thread (210). The filter plate (211) is threaded to the internal thread (210) through the external thread. The top of the outer shell (5) is also provided with several threaded grooves that correspond to the position of the mounting bolt (212) and match the size.

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