Emergency exhaust tower

Abstract

The utility model discloses an emergency exhaust tower which comprises a support, the support is of a sectional structure and comprises a bottom frame, a first main rod and a second main rod, the bottom frame is arranged on a concrete base, the bottom end of the first main rod is welded to the bottom frame, a reinforcing plate is arranged at the upper end of the first main rod, and the reinforcing plate is used for connecting the first main rod and the second main rod; the reinforcing plate comprises a first reinforcing part and a second reinforcing part, the first reinforcing part is connected with the second reinforcing part through a bolt, the second reinforcing part is welded to the upper end of the first main rod, the first reinforcing part is connected with the second main rod through a screw, and the reinforcing plate is arranged on the outer side of the first main rod and the outer side of the second main rod. The reinforcing plates are arranged on the main rods and used for stabilizing connection between the main rods, one end of each reinforcing plate is welded to the corresponding main rod, the other end of each reinforcing plate is movably connected with the other main rod, and therefore all connected parts of the exhaust tower are stably supported, and the shaking probability of the exhaust tower support is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to an emergency exhaust tower. Background Art

[0002] Exhaust towers are tall structures widely used in petroleum, chemical, metallurgical, light industry and other enterprises to discharge production exhaust gas. Their height mainly depends on the nature of the exhaust gas, the emission volume and the diffusion conditions of the atmosphere, and is calculated and determined according to the national atmospheric hygiene standards. The height of the exhaust tower can be appropriately increased or decreased to significantly reduce the concentration of ground pollutants.

[0003] However, currently, most of the existing exhaust towers are based on reinforced concrete and adopt tower-type, sleeve-type or liner-type structures, which are relatively simple in form and cannot adapt well to the existing situation. For example, due to the high height of the tower-type exhaust tower, the stability of the tower is poor, and the danger of the tower falling from a high place is prone to occur; and the tower discharge port design is unreasonable, and the internal structure layout is not good, which affects the exhaust gas treatment efficiency or increases energy consumption. Utility Model Content

[0004] The utility model aims to solve the above-mentioned shortcomings and provides an emergency exhaust tower. It is expected to improve the situation that the exhaust gas needs to be discharged to a higher altitude in an emergency, but the exhaust tower has a fixed height and is not convenient to increase the height. Moreover, increasing the height of the exhaust tower will cause unstable situations such as shaking.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] An emergency exhaust tower includes a bracket, which is a segmented structure. The bracket includes a bottom frame, a first main rod and a second main rod. The bottom frame is set on a concrete base, the bottom end of the first main rod is welded to the bottom frame, and the upper end of the first main rod is provided with a reinforcing plate, which is used to connect the first main rod and the second main rod; the reinforcing plate includes a first reinforcing part and a second reinforcing part, the first reinforcing part is connected to the second reinforcing part by bolts, the second reinforcing part is welded to the upper end of the first main rod, the first reinforcing part is connected to the second main rod by screws, and the reinforcing plate is set on the outside of the first main rod and the second main rod.

[0007] Furthermore, the bracket is provided with a cross bar and an oblique bar, the cross bar is parallel to the bottom frame, the cross bar is used to connect the first main bar, the oblique bar is connected to the left and right ends of two cross bars parallel to each other, and the oblique bar is used to form a triangle with the cross bar and the first main bar.

[0008] Furthermore, the support is tapered and the cross-sectional area gradually decreases from the bottom of the support to the top of the support.

[0009] Furthermore, the reinforcing plate is a trapezoidal structure rotated 90 degrees clockwise or counterclockwise, a bolt is provided at the lower end of the first reinforcing part, a screw hole adapted to the bolt is provided at the upper end of the second reinforcing part, and the first reinforcing part is connected to the second reinforcing part by the bolt.

[0010] Furthermore, the reinforcing plate is provided with a chamfer, and the chamfer is used to fit the first main rod and the second main rod.

[0011] Furthermore, the interior of the bracket is a hollow structure, and a pipe is provided inside the bracket, and the pipe is used to discharge gas; the bottom of the pipe is connected to the concrete base, and the top of the pipe is provided with an exhaust port, and the exhaust port is used to discharge gas in the exhaust tower; the side wall of the pipe is provided with an air inlet, and the air inlet is used to input gas into the exhaust tower through an external pipe.

[0012] Furthermore, a sewage pipe is provided at the bottom of the pipeline, and the sewage pipe is used to discharge pollutants in the exhaust tower. The sewage pipe is laid along the concrete base.

[0013] Furthermore, a fixing portion is provided on the side wall of the pipeline, the fixing portion is sleeved on the pipeline, and the fixing portion is connected to the cross bar for fixing the pipeline.

[0014] Furthermore, a connecting rod is provided on the side wall of the fixing portion, and the connecting rod is connected to the cross bar.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model arranges a reinforcing plate on the main rod to stabilize the connection between the main rods. One end of the reinforcing plate is welded to the main rod, and the other end is movably connected to another main rod, thereby stably supporting various parts connected to the exhaust tower and reducing the probability of shaking of the exhaust tower bracket.

[0017] The utility model connects more main rods by arranging reinforcing plates to increase the overall height of the bracket, so that the height of the exhaust tower can be adjusted according to actual usage conditions, thereby increasing the applicability of the exhaust tower device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the external structure of the reinforcement plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the reinforcing plate connection structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the pipeline fixing part of the utility model.

[0023] Label description: 1. Bracket; 2. Bottom frame; 31. First main pole; 32. Second main pole; 4. Reinforcement plate; 41. First reinforcement part; 42. Second reinforcement part; 43. Chamfer; 5. Screw; 6. Cross bar; 7. Diagonal bar; 8. Bolt; 9. Screw hole; 10. Pipeline; 11. Sewage pipe; 12. Air inlet; 13. Exhaust port; 14. Fixing part; 15. Connecting rod. DETAILED DESCRIPTION

[0024] The utility model will be further described below in conjunction with the accompanying drawings.

[0025] Example 1.

[0026] like Figure 1 As shown, one embodiment of the utility model is an emergency exhaust tower, comprising a bracket 1, wherein the bracket 1 is a segmented structure, wherein the bracket 1 comprises a bottom frame 2, a first main rod 31 and a second main rod 32, wherein the bottom frame 2 is arranged on a concrete base, wherein the bottom end of the first main rod 31 is welded to the bottom frame 2, and a reinforcing plate 4 is arranged at the upper end of the first main rod 31, wherein the reinforcing plate 4 is used to connect the first main rod 31 and the second main rod 32; wherein the reinforcing plate 4 comprises a first reinforcing portion 41 and a second reinforcing portion 42, wherein the first reinforcing portion 41 is connected to the second reinforcing portion 42 by bolts, wherein the second reinforcing portion 42 is welded to the upper end of the first main rod 31, wherein the first reinforcing portion 41 is connected to the second main rod 32 by screws 5, and wherein the reinforcing plate 4 is arranged on the outside of the first main rod 31 and the second main rod 32.

[0027] The first main rod 31 is connected to the frame 2 , and when the bracket 1 needs to be raised, the second main rod 32 is connected above the first main rod 31 .

[0028] The bottom frame 2 is the supporting foundation of the entire exhaust tower. It is firmly set on the concrete base, and a part of it is embedded in the concrete base to provide stable support for the entire structure. The bottom end of the first main rod 31 is welded to the bottom frame 2 to ensure a firm connection between the main rod and the bottom frame. The first main rod 31, as the main load-bearing structure, extends upward to support the upper structure of the entire exhaust tower. A reinforcing plate 4 is provided at the upper end of the first main rod 31 to connect the first main rod 31 and the second main rod 32 to further increase the height of the exhaust tower. A reinforcing plate 4 is provided every 2 meters on the first main rod 31 to increase the stability of the exhaust tower.

[0029] The reinforcing plate 4 adopts a split design, including a first reinforcing portion 41 and a second reinforcing portion 42. The first reinforcing portion 41 is connected to the second reinforcing portion 42 by bolts. This connection method is convenient for installation and disassembly, while ensuring the firmness of the connection. The second reinforcing portion 42 is welded to the upper end of the first main rod 31 to form a stable connection point. The second main rod 32 is connected to the first reinforcing portion 41 by screws 5, and together with the first main rod 31, it forms the main frame of the exhaust tower. The screw 5 connection method makes the installation and adjustment of the second main rod 32 more convenient.

[0030] The reinforcing plate 4 is arranged on the outside of the first main pole 31 and the second main pole 32, which can effectively resist the squeezing and twisting of the main poles by external forces and improve the wind resistance and stability of the structure.

[0031] First, install the bottom frame 2 on the pre-prepared concrete base and ensure its levelness and stability. Weld the bottom end of the first main rod 31 on the bottom frame 2 to ensure the welding quality and prevent cold welding or leaking welding. Connect the first reinforcement part 41 and the second reinforcement part 42 together with bolts to form a complete reinforcement plate 4. Weld the second reinforcement part 42 to the upper end of the first main rod 31 to ensure that the welding is firm and the weld is smooth. Place the second main rod 32 in an appropriate position and use screws 5 to connect and fix it to the first reinforcement part 41. Check whether the structure of the entire exhaust tower is stable and whether each connection is firm. If necessary, make appropriate adjustments.

[0032] Through the above steps, the emergency exhaust tower in this embodiment is successfully installed and can effectively perform exhaust operations in emergency situations. The exhaust tower is mainly composed of a bracket 1, which is designed to ensure that exhaust operations can be performed quickly and effectively in emergency situations. In an emergency, the gas needs to be discharged into the air for release, and its specific discharge height is set according to relevant regulations, so the height of the exhaust tower needs to be changed in time. The bracket 1 adopts a segmented structure to improve the stability of the structure and the flexibility of installation. The design of the reinforcing plate 4 increases the stability of each part of the exhaust tower, and at the same time makes the height adjustment of the exhaust tower more flexible.

[0033] Example 2.

[0034] like Figure 2 As shown, another embodiment of the utility model is that a cross bar 6 and an oblique bar 7 are provided on the bracket 1, the cross bar 6 is parallel to the bottom frame 2, the cross bar 6 is used to connect the first main bar 31, the oblique bar 7 is connected to the left and right ends of two cross bars 6 parallel to each other, and the oblique bar 7 is used to form a triangle with the cross bar 6 and the first main bar 31.

[0035] The crossbar 6 is arranged on the bracket 1 and is parallel to the bottom frame 2. The main function of the crossbar 6 is to connect the first main rod 31 and enhance the stability of the bracket in the horizontal direction through horizontal support. The length and number of the crossbar 6 can be adjusted according to actual needs to ensure that it can effectively connect and support the first main rod 31; the diagonal rod 7 is connected to the left and right ends of the two parallel crossbars 6 to form an oblique support structure. The function of the diagonal rod 7 is to form a triangular support structure together with the crossbar 6 and the first main rod 31. The triangular structure is mechanically stable and can effectively resist the extrusion and distortion of the bracket by external forces. The installation position and angle of the diagonal rod 7 can be adjusted as needed to ensure that it can effectively play a supporting role.

[0036] On the basis of Example 1, the installation position and quantity of the cross bar 6 and the diagonal bar 7 are determined according to the size and shape of the bracket. Place the cross bar 6 horizontally on the bracket to ensure that it is parallel to the bottom frame 2. Use an appropriate connection method (such as welding, bolting, etc.) to connect and fix the cross bar 6 to the first main bar 31. Connect one end of the diagonal bar 7 to the left or right end of the cross bar 6 of the upper layer, and connect the other end to the corresponding position of the cross bar 6 of the lower layer. Also use an appropriate connection method to connect and fix the diagonal bar 7 to the cross bar 6. Check the stability and firmness of the entire bracket structure to ensure that all connections are firm and reliable. If necessary, appropriate adjustments and reinforcements can be made. Finally, perform a safety check on the entire bracket to ensure that it can withstand the expected load and the influence of the external environment.

[0037] By adding the crossbar 6 and the diagonal bar 7, the emergency exhaust tower support structure in this embodiment is further enhanced. This structure not only improves the stability and load-bearing capacity of the support, but also increases the durability and service life of the support. In practical applications, this enhanced support structure can better cope with various complex environments and emergency situations, and ensure the stable operation of the exhaust tower.

[0038] Example 3.

[0039] Another embodiment of the present invention is that the bracket 1 is conical and the cross-sectional area gradually decreases from the bottom of the bracket 1 to the top of the bracket 1.

[0040] The bracket 1 is tapered as a whole, with a larger cross-sectional area at the bottom, providing a stable foundation support for the exhaust tower; the cross-sectional area at the top gradually decreases, forming a streamlined appearance and reducing wind resistance. The material of the bracket 1 should have sufficient strength and corrosion resistance to cope with various complex environments and severe weather conditions. Commonly used materials include steel, stainless steel, fiberglass, etc.

[0041] The conical structure design makes the center of gravity of the bracket move downward, enhancing the overall stability of the bracket. At the same time, the triangular support structure also improves the wind resistance and earthquake resistance of the bracket. The cross-sectional area of ​​the bracket gradually decreases from the bottom to the top, which effectively reduces the weight of the bracket. This helps to reduce the overall cost of the exhaust tower and reduce the impact on the environment. The bracket with a conical structure design has a streamlined appearance, which reduces wind resistance and also improves the aesthetics of the exhaust tower. This design makes the exhaust tower more in line with the aesthetic requirements of modern industrial buildings. The bracket with a conical structure design can adapt to various complex environments and climatic conditions, such as strong winds, earthquakes, etc. This allows the exhaust tower to maintain stable operation in various harsh environments.

[0042] In this embodiment, the bracket 1 of the emergency exhaust tower adopts a conical structure design, which is characterized in that the cross-sectional area gradually decreases from the bottom of the bracket 1 to the top of the bracket 1. This design is intended to enhance the overall stability of the bracket, while reducing the weight of the bracket and improving the aesthetics of the exhaust tower.

[0043] Example 4.

[0044] like Figure 3-4 As shown, another embodiment of the utility model is that the reinforcing plate 4 is a trapezoidal structure rotated 90 degrees clockwise or counterclockwise, a bolt 8 is provided at the lower end of the first reinforcing portion 41, and a screw hole 9 adapted to the bolt 8 is provided at the upper end of the second reinforcing portion 42, and the first reinforcing portion 41 is connected to the second reinforcing portion 42 by bolts.

[0045] The reinforcing plate 4 is designed to be a trapezoidal structure and can be rotated 90 degrees clockwise or counterclockwise to meet different installation requirements. This design enables the reinforcing plate 4 to disperse the force more effectively when under pressure, thereby improving the overall stability of the bracket. The reinforcing plate 4 is divided into two parts: a first reinforcing portion 41 and a second reinforcing portion 42. A bolt 8 is provided at the lower end of the first reinforcing portion 41, and a screw hole 9 adapted to the bolt 8 is provided at the upper end of the second reinforcing portion 42. During installation, the first reinforcing portion 41 and the second reinforcing portion 42 can be connected by simply inserting the bolt 8 into the screw hole 9 and fixing it with a nut. This connection method is simple and fast, and is easy to install and disassemble.

[0046] The trapezoidal reinforcing plate 4 is installed on the outside of the first main rod 31 and the second main rod 32 to connect and reinforce the two main rods. Since the reinforcing plate 4 adopts a trapezoidal design, it can better fit the shape of the main rod and provide more uniform support. The material of the reinforcing plate 4 should have sufficient strength and corrosion resistance to ensure that it can operate stably for a long time in harsh environments. Commonly used materials include high-strength steel, stainless steel, etc.

[0047] According to the size and shape of the bracket, determine the installation position and number of the reinforcing plates 4. Align the lower end of the first reinforcing part 41 with the upper end of the second reinforcing part 42, and use bolts 8 and nuts to connect and fix the two. Ensure that the connection is tight and firm without looseness.

[0048] Install the reinforcing plate 4 on the outside of the first main rod 31 and the second main rod 32, and ensure that the trapezoidal surface of the reinforcing plate 4 fits the shape of the main rod. Use appropriate connection methods (such as welding, bolt connection, etc.) to connect and fix the reinforcing plate 4 to the main rod. Ensure that the connection is firm and reliable and can withstand the expected load.

[0049] The design of the trapezoidal reinforcing plate 4 enables the bracket to disperse the force more effectively when subjected to pressure, thereby improving the overall stability of the bracket. The bolt connection method makes the installation and removal of the reinforcing plate 4 simpler and faster, reducing maintenance costs.

[0050] Example 5.

[0051] In another embodiment of the present invention, a chamfer 43 is provided on the reinforcing plate 4 , and the chamfer 43 is used to fit the first main rod 31 and the second main rod 32 .

[0052] In this embodiment, the bracket of the emergency exhaust tower introduces a reinforcement plate 4 with a unique chamfer design, which is intended to optimize the fit and stability between the reinforcement plate and the main pole. Chamfer 43: Chamfer 43 is located at the edge of the reinforcement plate 4, and its shape and size are precisely calculated to ensure that it matches the contours of the main poles 31 and 32. When the reinforcement plate 4 is installed on the main pole, the chamfer 43 can eliminate or reduce the gap between the two, thereby improving the fit and stability.

[0053] The chamfer 43 on the reinforcing plate 4 ensures a better fit between it and the main rods 31 and 32, thereby reducing the risk of stress concentration and fatigue damage caused by the gap. By installing the reinforcing plate 4, the overall stability and load-bearing capacity of the bracket system are significantly improved. This helps to ensure the stable operation of the exhaust tower in various complex environments and severe weather conditions.

[0054] Example 6.

[0055] Another embodiment of the utility model is that the interior of the bracket 1 is a hollow structure, and a pipe 10 is provided inside the bracket 1, and the pipe 10 is used to discharge gas; the bottom of the pipe 10 is connected to the concrete base, and the top of the pipe 10 is provided with an exhaust port 13, and the exhaust port 13 is used to discharge gas in the exhaust tower; the side wall of the pipe 10 is provided with an air inlet 12, and the air inlet is used to input gas into the exhaust tower through an external pipe.

[0056] The interior of the bracket 1 is designed as a hollow structure, which not only reduces the weight of the bracket, but also provides space for installing the pipe 10. The design of the hollow structure needs to ensure that the strength of the bracket is not affected to meet the load-bearing requirements of the exhaust tower; one or more pipes 10 are arranged inside the bracket 1 of the hollow structure for exhaust gas discharge. The material of the pipe 10 should have sufficient strength and corrosion resistance to ensure that no leakage or damage will occur during long-term use. The bottom of the pipe 10 is connected to the concrete base to ensure the stability and safety of the exhaust process. An exhaust port 13 is provided at the top of the pipe 10, which is used to discharge the gas in the exhaust tower. The design of the exhaust port 13 takes into account factors such as exhaust efficiency and prevention of rainwater backflow. An umbrella-shaped top plate is installed on the top of the exhaust port 13 to prevent rainwater backflow. An air inlet 12 is provided on the side wall of the pipe 10, which is used to connect the external pipe to input gas into the exhaust tower. The height and number of the air inlet 12 should be reasonably arranged according to actual needs to ensure that the gas can enter the exhaust tower evenly and efficiently. The height of the pipeline 10 can be increased or decreased by a connector, and the connector is used to connect two pipelines 10 together.

[0057] Through the design of the built-in pipe 10, the gas of the exhaust tower can be discharged into the external environment more efficiently and quickly, thereby improving the exhaust efficiency; the bracket 1 adopts a hollow structure design, which not only reduces the weight, but also provides space for installing pipes, thereby improving the structural efficiency. The pipe system is located inside the bracket, making the maintenance of the exhaust tower more convenient. At the same time, the design of the air inlet and the exhaust port also makes it easier to connect and replace the external pipes.

[0058] The emergency exhaust tower support 1 in this embodiment adopts an innovative design, that is, the interior of the support is a hollow structure, and a pipe 10 for exhausting gas is built in. This design not only optimizes the exhaust performance of the exhaust tower, but also improves the structural efficiency of the support.

[0059] Example 7.

[0060] Another embodiment of the utility model is that a sewage pipe 11 is provided at the bottom of the pipeline 10, and the sewage pipe 11 is used to discharge pollutants in the exhaust tower. The sewage pipe 11 is laid along the concrete base.

[0061] A sewage pipe 11 is added at the bottom of the pipe 10. The main function of the sewage pipe is to collect and discharge pollutants generated during the operation of the exhaust tower, such as liquid waste, solid particles, etc. This helps to ensure the cleanliness of the exhaust tower and reduce pollution to the surrounding environment; the sewage pipe 11 is laid along the concrete base to ensure that the discharged pollutants can be directly and safely discharged to the designated collection area or treatment facility. This design not only improves the discharge efficiency, but also helps to reduce the leakage and spread of pollutants during the discharge process.

[0062] The connection between the sewage pipe 11 and the pipe 10 needs to ensure that pollutants do not escape through the pipe 10 when the gas is discharged. This can be achieved by setting seals, filters, etc. at the connection. The material of the sewage pipe 11 should have sufficient corrosion resistance and wear resistance to cope with various complex pollutants. At the same time, in order to ensure its long-term stable operation, the anti-aging performance and high temperature resistance of the material also need to be considered.

[0063] Install the sewage pipe 11 at the bottom of the pipeline 10, and ensure that the connection between it and the pipeline 10 is well sealed. Lay the sewage pipe 11 along the concrete base to the designated collection area or treatment facility, and ensure that its connection is stable and leak-free.

[0064] By adding the sewage pipe 11, pollutants in the exhaust tower can be effectively collected and discharged, the inside of the exhaust tower can be kept clean, and its working efficiency can be improved; the design of the sewage pipe 11 can ensure that pollutants will not leak or spread into the surrounding environment during the discharge process, thereby reducing pollution to the environment; the sewage pipe 11 laid along the concrete base can ensure that pollutants can be directly and quickly discharged to the designated collection area or treatment facility, thereby improving the discharge efficiency; the design of the sewage pipe 11 makes the maintenance of the exhaust tower more convenient. When the sewage pipe needs to be cleaned or replaced, it only needs to be operated along the concrete base.

[0065] Example 8.

[0066] like Figure 5 As shown, another embodiment of the utility model is that a fixing portion 14 is provided on the side wall of the pipe 10 , the fixing portion 14 is sleeved on the pipe 10 , and the fixing portion 14 is connected to the cross bar 6 for fixing the pipe 10 .

[0067] In this embodiment, in order to enhance the connection stability between the pipe 10 and the crossbar 6, a fixing portion 14 is added to the side wall of the pipe 10. The fixing portion 14 can effectively fix the pipe 10 on the crossbar 6 to ensure the stable operation of the entire exhaust system.

[0068] The fixing part 14 is a part sleeved on the side wall of the pipe 10, which is connected to the cross bar 6 and is used to fix the pipe 10. The design of the fixing part 14 should take into account the close fit with the pipe 10 and the stable connection with the cross bar 6. The fixing part 14 is installed on the side wall of the pipe 10 in a sleeve manner. This design can ensure the close fit between the fixing part 14 and the pipe 10 and reduce the safety hazards caused by looseness or displacement.

[0069] The fixing part 14 is connected to the crossbar 6 by bolts, welding or other appropriate connection methods. This connection method should ensure that when the pipeline 10 is subjected to airflow or other external forces, there will be no obvious displacement or deformation between the fixing part 14 and the crossbar 6; the material of the fixing part 14 should have sufficient strength and durability to withstand the weight of the pipeline 10 and possible vibration and impact. At the same time, the material should also have good corrosion resistance and wear resistance to adapt to different working environments.

[0070] Select a suitable position on the side wall of the pipe 10 and install the fixing part 14. Ensure that the fixing part 14 fits tightly with the pipe 10 without any gap. Place the cross bar 6 at the predetermined position and connect the fixing part 14 with the cross bar 6 by bolts, welding or other connection methods. Ensure that the connection is firm and reliable and not easy to loosen.

[0071] By adding a fixing part 14 to the side wall of the pipe 10 and connecting it to the cross bar 6, the stability of the pipe 10 can be greatly improved. This helps to reduce the vibration and displacement of the pipe caused by airflow or other external forces, and ensure the normal operation of the exhaust system; the sleeve structure of the fixing part 14 makes the installation process simpler and faster. There is no need to make complicated modifications or processing to the pipe 10, just sleeve the fixing part 14 on the side wall of the pipe and connect it to the cross bar 6; the material selection and connection method of the fixing part 14 make the system highly adaptable. It can adapt to different working environments and pipe sizes, and meet the needs of various exhaust systems; by enhancing the connection stability between the pipe 10 and the cross bar 6, the system can reduce the safety hazards caused by loose or displaced pipes, and improve the safety of the entire exhaust system.

[0072] Example 9.

[0073] In another embodiment of the present invention, a connecting rod 15 is disposed on a side wall of the fixing portion 14 , and the connecting rod 15 is connected to the cross bar 6 .

[0074] In this embodiment, in order to further enhance the connection stability between the pipe 10 and the crossbar 6, a connecting rod 15 is added to the side wall of the fixing portion 14. The connecting rod 15 directly connects the fixing portion 14 and the crossbar 6, thereby forming a more stable supporting structure.

[0075] The connecting rod 15 is a component extending from the side wall of the fixing part 14, and its main function is to connect the fixing part 14 with the cross bar 6. The connecting rod 15 can be made of a metal rod, a bolt or other material with sufficient strength and durability; the fixing part 14 continues to be sleeved on the side wall of the pipeline 10 to ensure the stable position of the pipeline. At the same time, the connecting rod 15 on the side wall of the fixing part 14 provides a more stable connection between the fixing part 14 and the cross bar 6; one end of the connecting rod 15 is connected to the fixing part 14, and the other end is connected to the cross bar 6 by bolts, welding or other appropriate connection methods. This connection method ensures that when the pipeline 10 is subjected to external force, the connection between the fixing part 14 and the cross bar 6 will not loosen or deform. Among them, the materials of the connecting rod 15 and the fixing part 14 should have sufficient strength and durability to withstand the weight of the pipeline 10 and possible vibration and impact. At the same time, these materials should also have good corrosion resistance and wear resistance to adapt to different working environments.

[0076] By adding the connecting rod 15, the connection between the fixing part 14 and the cross bar 6 is more stable, thereby further improving the stability of the pipe 10. This helps to reduce the vibration and displacement of the pipe caused by airflow or other external forces, and ensure the normal operation of the exhaust system; the design of the connecting rod 15 allows the system to adapt to different pipe sizes and cross bar positions, improving the flexibility and adaptability of the system; because the connecting rod 15 is directly connected to the fixing part 14 and the cross bar 6, the installation process is simpler and faster. A stable connection can be achieved without complicated adjustment or reinforcement steps; by enhancing the connection stability between the pipe 10 and the cross bar 6, the system can reduce the safety hazards caused by loose or displaced pipes and improve the safety of the entire exhaust system.

[0077] Example 10.

[0078] On the basis of the above-mentioned embodiment, the utility model can also adopt the following setting mode. In order to cope with the exhaust tower support and pipeline system that needs to operate in a harsh environment for a long time, a layer of anti-corrosion coating can be applied on its surface. This coating can effectively resist the erosion of corrosive substances such as acid, alkali, and salt, and extend the service life of the system. A layer of anti-corrosion coating can also be applied on the concrete base to prevent pollutants in the sewage pipe 11 from leaking out and damaging the concrete base, thereby enhancing the safety of the device.

[0079] The "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when a specific feature, structure or characteristic is described in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the utility model.

[0080] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and / or layout of the subject combination layout. In addition to the modifications and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. An emergency exhaust tower, comprising a support (1), characterized in that: The support (1) is a segmented structure, comprising a bottom frame (2), a first main rod (31) and a second main rod (32); the bottom frame (2) is arranged on a concrete base; the bottom end of the first main rod (31) is welded to the bottom frame (2); the upper end of the first main rod (31) is provided with a reinforcing plate (4); the reinforcing plate (4) is used to connect the first main rod (31) and the second main rod (32); The reinforcing plate (4) comprises a first reinforcing portion (41) and a second reinforcing portion (42); the first reinforcing portion (41) is connected to the second reinforcing portion (42) by bolts; the second reinforcing portion (42) is welded to the upper end of the first main rod (31); the first reinforcing portion (41) is connected to the second main rod (32) by screws (5); and the reinforcing plate (4) is arranged on the outside of the first main rod (31) and the second main rod (32).

2. An emergency exhaust tower according to claim 1, characterized in that: The bracket (1) is provided with a cross bar (6) and an oblique bar (7); the cross bar (6) is parallel to the bottom frame (2); the cross bar (6) is used to connect the first main bar (31); the oblique bar (7) is connected to the left and right ends of two cross bars (6) that are parallel to each other; the oblique bar (7) is used to form a triangle with the cross bar (6) and the first main bar (31).

3. An emergency exhaust tower according to claim 1, characterized in that: The support (1) is conical and its cross-sectional area gradually decreases from the bottom of the support (1) to the top of the support (1).

4. An emergency exhaust tower according to claim 1, characterized in that: The reinforcing plate (4) is a trapezoidal structure rotated 90 degrees clockwise or counterclockwise, a bolt (8) is provided at the lower end of the first reinforcing portion (41), a screw hole (9) adapted to the bolt (8) is provided at the upper end of the second reinforcing portion (42), and the first reinforcing portion (41) is connected to the second reinforcing portion (42) via the bolt.

5. An emergency exhaust tower according to claim 4, characterized in that: The reinforcing plate (4) is provided with a chamfer (43), and the chamfer (43) is used to fit the first main rod (31) and the second main rod (32).

6. An emergency exhaust tower according to claim 2, characterized in that: The interior of the support (1) is a hollow structure, and a pipe (10) is provided inside the support (1), and the pipe (10) is used to discharge gas; The bottom of the pipeline (10) is connected to the concrete base, and the top of the pipeline (10) is provided with an exhaust port (13), and the exhaust port (13) is used to discharge the gas in the exhaust tower; The side wall of the pipeline (10) is provided with an air inlet (12), and the air inlet is used to connect an external pipeline to input gas into the exhaust tower.

7. An emergency exhaust tower according to claim 6, characterized in that: A sewage discharge pipe (11) is provided at the bottom of the pipeline (10), and the sewage discharge pipe (11) is used to discharge pollutants in the exhaust tower. The sewage discharge pipe (11) is laid along the concrete base.

8. An emergency exhaust tower according to claim 6, characterized in that: A fixing portion (14) is provided on the side wall of the pipeline (10), the fixing portion (14) is sleeved on the pipeline (10), and the fixing portion (14) is connected to the cross bar (6) for fixing the pipeline (10).

9. An emergency exhaust tower according to claim 8, characterized in that: A connecting rod (15) is provided on the side wall of the fixing portion (14), and the connecting rod (15) is connected to the cross bar (6).

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