Energy-saving plant tail gas and liquid steam conversion device

Abstract

The utility model relates to the technical field of tail gas intense liquid steam conversion, and discloses an energy-saving factory tail gas intense liquid steam conversion device which comprises a base, supporting columns are fixedly connected to the four corners of the top wall of the base, and a separation box is fixedly connected to the middle upper portions of the adjacent supporting columns. A first air inlet pipe is fixedly connected to the top end of the right side of the separation box, a cooling box is fixedly connected to the middle of the front side of the separation box, a fan is fixedly connected to the front side of the inner wall of the cooling box, a compressor is fixedly connected to the left side of the inner bottom wall of the cooling box, and a condenser is fixedly connected to the right side of the inner bottom wall of the cooling box. According to the utility model, evaporated gas enters the cyclone separator through the gas inlet pipe, so that solid particles or liquid drops are thrown to the inner wall of the cylinder body under the action of centrifugal force after airflow is rotated by the guide vanes, and impurities and liquid drops in steam can be removed through the cyclone separator, thereby improving the purity of the steam.

Description

Technical Field

[0001] This utility model relates to the field of tail gas liquid-vapor conversion technology, and in particular to an energy-saving tail gas liquid-vapor conversion device for industrial plants. Background Technology

[0002] An energy-saving plant exhaust gas liquid-to-steam conversion device is a specialized device for treating plant exhaust gas. It converts the liquid in the exhaust gas into steam through a series of processes. First, the liquid in the exhaust gas is separated, then the liquid is heated and evaporated into steam, and finally the steam is treated and utilized to reduce pollution and recover energy, thus supporting the environmental protection and sustainable development of the plant.

[0003] In the chemical industry, various chemical reaction processes generate a large amount of exhaust gas containing complex components. This exhaust gas often contains liquids, unreacted chemicals, and solvents. By using this device, these liquids can be converted into steam for recycling or further treatment, reducing environmental pollution and improving resource utilization.

[0004] In an existing energy-saving plant tail gas liquid-to-steam conversion device, the heat transfer efficiency of the evaporator is not high, and the liquid cannot be fully evaporated. As a result, the steam carries the liquid that has not been fully evaporated. Therefore, the solid particles and liquid droplets in the steam cannot be effectively separated, and these impurities remain in the steam, leading to a decrease in steam purity. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an energy-saving plant tail gas liquid-steam conversion device, which aims to improve the problem of low steam purity.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an energy-saving plant tail gas liquid-vapor conversion device, comprising a base, with pillars fixedly connected to the four corners of the top wall of the base, a separation box fixedly connected to the upper middle part of adjacent pillars, an air inlet pipe fixedly connected to the top right side of the separation box, a cooling box fixedly connected to the middle front side of the separation box, a fan fixedly connected to the front inner wall of the cooling box, a compressor fixedly connected to the left side of the inner bottom wall of the cooling box, and a fan fixedly connected to the right side of the inner bottom wall of the cooling box. A condenser is fixedly connected to the cooling box. An evaporator is fixedly connected to the upper middle part of the rear side of the inner wall of the cooling box. A steam box is fixedly connected to the lower middle part between adjacent pillars. A plurality of heating tubes are fixedly connected to the bottom wall of the steam box. An air inlet pipe 2 is connected to the top right side of the steam box. A guide vane is fixedly connected to the inner wall of the air inlet pipe 2. A cyclone separator 15 is connected to the right end of the air inlet pipe 2. An air outlet is connected to the top wall of the cyclone separator 15. A stirring mechanism is provided in the middle of the top wall of the steam box. The stirring mechanism is used to accelerate the evaporation process.

[0007] As a further description of the above technical solution:

[0008] A stirring mechanism is provided in the middle of the top wall of the steam box. The stirring mechanism includes a dustproof box. The bottom wall of the dustproof box is fixedly connected to the middle of the top wall of the steam box. A motor is rotatably connected to the upper right side of the dustproof box. A driven bevel gear one is fixedly connected to the upper right side of the inner wall of the dustproof box. The driven bevel gear one is fixedly connected to the output end of the motor. A fixed column is rotatably connected to the middle of the inner bottom wall of the dustproof box. A driven bevel gear two is fixedly connected to the upper middle part and rotatably connected to the top of the fixed column. The two driven bevel gears two mesh with the driven bevel gear one. A rotating rod is rotatably connected to the middle of the inner top wall of the steam box. Two fan blades are fixedly connected to the bottom end of the rotating rod.

[0009] As a further description of the above technical solution:

[0010] A support rod is fixedly connected to the middle right side of the top wall of the base, and a ring is fixedly connected to the top right side of the support rod.

[0011] As a further description of the above technical solution:

[0012] A temperature sensor is fixedly connected to the rear right side of the steam box, and a pressure gauge is fixedly connected to the front right side of the steam box.

[0013] As a further description of the above technical solution:

[0014] A loading box is provided on the right side of the base, and handles are fixedly connected to both the front and rear sides of the loading box.

[0015] As a further description of the above technical solution:

[0016] A lamp holder is fixedly connected to the front left side of the top wall of the steam box, and a lighting lamp is fixedly connected to the upper end of the lamp holder.

[0017] As a further description of the above technical solution:

[0018] A fixing plate is fixedly connected to the bottom end of the motor, and a support plate is fixedly connected to the bottom wall of the fixing plate.

[0019] As a further description of the above technical solution:

[0020] The base has support columns fixedly connected to the four corners of its bottom wall, and anti-slip sleeves are fixedly connected to the bottom ends of the support columns.

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

[0022] 1. In this utility model, the evaporated gas enters the cyclone separator through the inlet pipe, and the guide vanes cause the airflow to rotate. Under the action of centrifugal force, solid particles or liquid droplets are thrown against the inner wall of the cylinder. The cyclone separator can remove impurities and liquid droplets from the steam, thereby improving the purity of the steam.

[0023] 2. In this utility model, the motor 202 is started, which causes the output end of the motor to drive the driven bevel gear one to rotate. Due to the meshing action, the driven bevel gear two can be driven to rotate, which can cause the rotating rod and the two fan blades to rotate, effectively stirring the liquid in the steam box, thereby improving the heating efficiency and promoting the evaporation and conversion process of the liquid. Attached Figure Description

[0024] Figure 1 This is a perspective view of an energy-saving plant tail gas liquid-vapor conversion device proposed in this utility model;

[0025] Figure 2 This is a front view of an energy-saving plant tail gas liquid-vapor conversion device proposed in this utility model;

[0026] Figure 3 This is an exploded view of the fan of an energy-saving plant tail gas liquid-steam conversion device proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the guide vane structure of an energy-saving plant tail gas liquid-steam conversion device proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the fixed column of the energy-saving plant tail gas liquid-vapor conversion device proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. Stirring mechanism; 201. Dustproof box; 202. Motor; 203. Driven bevel gear one; 204. Fixed column; 205. Driven bevel gear two; 206. Rotating rod; 207. Fan blade; 3. Support column; 4. Separation box; 5. Air inlet pipe one; 6. Cooling box; 7. Fan; 8. Compressor; 9. Condenser; 10. Evaporator; 11. Steam box; 12. Heating tube; 13. Air inlet pipe two; 14. Guide vane; 15. Cyclone separator 15; 16. Air outlet; 17. Support rod; 18. Ring; 19. Temperature sensor; 20. Pressure gauge; 21. Loading box; 22. Handle; 23. Lamp holder; 24. Lighting lamp; 25. Fixed plate; 26. Support plate; 27. Support column; 28. Anti-slip sleeve. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of an energy-saving plant exhaust gas liquid-to-vapor conversion device, comprising a base 1, with support columns 3 fixedly connected to the four corners of the top wall of the base 1, a separation box 4 fixedly connected to the upper middle part of adjacent support columns 3, an air inlet pipe 5 fixedly connected to the top right side of the separation box 4, a cooling box 6 fixedly connected to the middle front side of the separation box 4, a fan 7 fixedly connected to the front inner wall of the cooling box 6, a compressor 8 fixedly connected to the left side of the inner bottom wall of the cooling box 6, a condenser 9 fixedly connected to the right side of the inner bottom wall of the cooling box 6, and an evaporator 10 fixedly connected to the upper middle part of the rear inner wall of the cooling box 6. The pre-treated exhaust gas enters the liquid-to-vapor separation box 4 and passes through the cooling box... The cooling of column 6 causes the steam to condense into liquid and separate from the gas. A steam box 11 is fixedly connected between the lower middle parts of multiple adjacent columns 3. Multiple heating tubes 12 are fixedly connected to the bottom wall of the steam box 11. An air inlet pipe 13 is connected to the top right side of the steam box 11. A guide vane 14 is fixedly connected to the inner wall of the air inlet pipe 13. A cyclone separator 15 is connected to the right end of the air inlet pipe 13. An air outlet 16 is connected to the top wall of the cyclone separator 15. The evaporated gas enters the cyclone separator 15. The cyclone separator 15 removes impurities and droplets from the steam, improving the purity of the steam. A stirring mechanism 2 is provided in the middle of the top wall of the steam box 11. The stirring mechanism 2 is used to accelerate the evaporation process.

[0033] Specifically, the base 1 of the device firmly supports the entire structure, and the pillars 3 at the four corners of its top wall provide a solid frame for the device. In the upper middle part of the multiple pillars 3, the separation chamber 4 plays a crucial role in liquid-gas separation. The air inlet pipe 5 at the top right side of the separation chamber 4 introduces the pre-treated exhaust gas into it. The cooling chamber 6 in the middle front of the separation chamber 4 is the core component for achieving liquid-gas separation. The fan 7 on the front side of the inner wall of the cooling chamber 6 accelerates airflow and promotes heat dissipation. The compressor 8 on the left side of the inner bottom wall, the condenser 9 on the right side, and the evaporator 10 in the upper middle rear of the inner wall work together to rapidly cool the incoming exhaust gas. In this process, the exhaust gas... The steam is condensed into liquid, achieving separation from the gas. The steam is successfully converted into liquid, which then flows into the lower part of the steam tank 11. Multiple heating tubes 12 fixedly connected to the bottom wall of the steam tank 11 provide energy for the evaporation of the liquid. The air inlet pipe 13 at the top right side of the steam tank 11 guides the evaporated gas into the cyclone separator 15. The guide vanes 14 on the inner wall of the air inlet pipe 13 ensure smoother and more stable gas flow, allowing the gas to enter the cyclone separator 15 at a uniform speed. The air outlet 16 on the top wall of the cyclone separator 15 is connected to the cyclone separator 15. Here, the evaporated gas is further cleaned of impurities and droplets, improving the purity of the steam.

[0034] Reference Figure 2 and Figure 5 A stirring mechanism 2 is provided in the middle of the top wall of the steam box 11. The stirring mechanism 2 includes a dustproof box 201. The bottom wall of the dustproof box 201 is fixedly connected to the middle of the top wall of the steam box 11. A motor 202 is rotatably connected to the upper right side of the dustproof box 201. A driven bevel gear 203 is fixedly connected to the upper right side of the inner wall of the dustproof box 201. The driven bevel gear 203 is fixedly connected to the output end of the motor 202. A fixed column 20 is rotatably connected to the middle of the inner bottom wall of the dustproof box 201. 4. The upper middle part and the top of the fixed column 204 are respectively fixedly connected and rotatably connected to the driven bevel gear 205. The two driven bevel gears 205 mesh with the driven bevel gear 1 203. The middle of the inner top wall of the steam box 11 is rotatably connected to the rotating rod 206. The bottom end of the rotating rod 206 is fixedly connected to two fan blades 207. The motor 202 drives the driven bevel gear 1 203 to rotate the driven bevel gear 205, which can drive the fan blades (207) to stir and rotate.

[0035] Specifically, the bottom wall of the dustproof box 201 is fixed to the middle of the top wall of the steam box 11. A motor 202 is installed on the upper right side of the dustproof box 201. A driven bevel gear 203 on the upper right side of the inner wall is connected to the output end of the motor 202. A fixed column 204 is rotatably connected to the middle of the bottom wall of the dustproof box 201. A driven bevel gear 205 is fixedly connected and rotatably connected to the upper middle and top of the fixed column 204, respectively. The two driven bevel gears 205 mesh with the driven bevel gear 203. Two fan blades 207 are fixed to the bottom end of the rotating rod 206 in the middle of the top wall of the steam box 11. When the motor 202 starts, it drives the driven bevel gear 203 to rotate. Due to the meshing action, it can drive the two driven bevel gears 205 to rotate, thereby causing the rotating rod 206 and the two fan blades 207 to rotate. This can effectively stir the liquid in the steam box 11, improve the heating efficiency, and promote the evaporation and conversion process of the liquid.

[0036] Reference Figure 1 and Figure 2 A support rod 17 is fixedly connected to the middle right side of the top wall of the base 1. A ring 18 is fixedly connected to the top right side of the support rod 17 for fixing the cyclone separator 15. A temperature sensor 19 is fixedly connected to the rear right side of the steam box 11 for checking the internal temperature. A pressure gauge 20 is fixedly connected to the front right side of the steam box 11 for checking the pressure. A loading box 21 is provided on the right side of the base 1. Handles 22 are fixedly connected to the front and rear sides of the loading box 21 for collecting water droplets separated by the cyclone separator 15.

[0037] Specifically, a support rod 17 is provided on the middle right side of the top wall of the base 1. The ring 18 fixed at the top right side of the support rod 17 can firmly fix the cyclone separator 15. A temperature sensor 19 is installed at the rear right side of the steam box 11 to monitor the temperature inside the box in real time. The pressure gauge 20 at the front right side is used to monitor the pressure. The loading box 21 on the right side of the base 1 is used to collect the water droplets separated by the cyclone separator 15. The handles 22 on its front and rear sides make it easy to carry.

[0038] Reference Figure 1 and Figure 2 A lamp holder 23 is fixedly connected to the front left side of the top wall of the steam box 11. A lighting lamp 24 is fixedly connected to the upper end of the lamp holder 23 for lighting purposes. A fixing plate 25 is fixedly connected to the bottom end of the motor 202. A support plate 26 is fixedly connected to the bottom wall of the fixing plate 25 for supporting the motor 202. Support columns 27 are fixedly connected to the four corners of the bottom wall of the base 1. Anti-slip sleeves 28 are fixedly connected to the bottom ends of the multiple support columns 27 to prevent the machine from moving during operation.

[0039] Specifically, a lamp holder 23 is installed on the front left side of the top wall of the steam box 11. The lamp 24 on the top of the lamp holder 23 can provide illumination when the light is insufficient, making it convenient for staff to observe the operation of the equipment. The fixing plate 25 at the bottom of the motor 202 and the support plate 26 below it together provide stable support for the motor 202. The support columns 27 at the four corners of the bottom wall of the base 1 ensure the overall stability of the device. The anti-slip sleeve 28 at the bottom of the support column 27 can effectively prevent the machine from moving during operation.

[0040] Working Principle: The base 1 of the device stably supports the entire structure, and the pillars 3 at the four corners of its top wall provide a solid frame for the device. In the upper middle part of the multiple pillars 3, the separation chamber 4 plays a crucial role in liquid-gas separation. The air inlet pipe 5 at the top right side of the separation chamber 4 introduces the pre-treated exhaust gas into it. The cooling chamber 6 in the middle front of the separation chamber 4 is the core component for achieving liquid-gas separation. The fan 7 on the front side of the inner wall of the cooling chamber 6 accelerates airflow and promotes heat dissipation. The compressor 8 on the left side of the inner bottom wall, the condenser 9 on the right side, and the evaporator 10 in the upper middle rear of the inner wall work together to rapidly cool the incoming exhaust gas. In this process, the exhaust gas... The steam is condensed into liquid, achieving separation from the gas. The steam can be successfully converted into liquid, and the liquid then flows into the lower part of the steam tank 11. Multiple heating tubes 12 fixedly connected to the bottom wall of the steam tank 11 provide energy for the evaporation of the liquid. The air inlet pipe 13 at the top right of the steam tank 11 guides the evaporated gas into the cyclone separator 15. The guide vanes 14 on the inner wall of the air inlet pipe 13 ensure smoother and more stable gas flow, so that the gas can enter the cyclone separator 15 at a uniform speed. The air outlet 16 on the top wall of the cyclone separator 15 is connected to the cyclone separator 15. The evaporated gas is further cleaned of impurities and droplets here to improve the purity of the steam.

[0041] Furthermore, the bottom wall of the dustproof box 201 is fixed to the middle of the top wall of the steam box 11, and a motor 202 is installed on the upper right side. The driven bevel gear 203 on the upper right side of the inner wall is connected to the output end of the motor 202. A fixed column 204 is rotatably connected to the middle of the bottom wall of the dustproof box 201. The upper middle and top of the fixed column 204 are fixedly connected and rotatably connected to the driven bevel gear 205, respectively. The two driven bevel gears 205 mesh with the driven bevel gear 203. Two fan blades 207 are fixed at the bottom of the rotating rod 206 in the middle of the top wall of the steam box 11. When the motor 202 starts, it drives the driven bevel gear 203 to rotate. Due to the meshing action, it can drive the two driven bevel gears 205 to rotate, thereby causing the rotating rod 206 and the two fan blades 207 to rotate. This can effectively stir the liquid in the steam box 11, improve the heating efficiency, and promote the evaporation and conversion process of the liquid.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An energy-saving plant tail gas liquid-vapor conversion device, comprising a base (1), characterized in that: The base (1) has four corners of its top wall fixedly connected with support columns (3). A separation box (4) is fixedly connected to the upper middle part of each of the adjacent support columns (3). An air inlet pipe (5) is fixedly connected to the top right side of the separation box (4). A cooling box (6) is fixedly connected to the middle front side of the separation box (4). A fan (7) is fixedly connected to the front inner wall of the cooling box (6). A compressor (8) is fixedly connected to the left side of the inner bottom wall of the cooling box (6). A condenser (9) is fixedly connected to the right side of the inner bottom wall of the cooling box (6). An evaporator (10) is fixedly connected to the upper middle part of the rear inner wall of the cooling box (6). A steam box (11) is fixedly connected to the lower middle part of the adjacent pillars (3). A plurality of heating pipes (12) are fixedly connected to the bottom wall of the steam box (11). An air inlet pipe (13) is connected to the top right side of the steam box (11). A guide vane (14) is fixedly connected to the inner wall of the air inlet pipe (13). A cyclone separator (15) is connected to the right end of the air inlet pipe (13). An air outlet (16) is connected to the top wall of the cyclone separator (15). A stirring mechanism (2) is provided in the middle of the top wall of the steam box (11). The stirring mechanism (2) is used to accelerate the evaporation process.

2. The energy-saving plant tail gas liquid-steam conversion device according to claim 1, characterized in that: A stirring mechanism (2) is provided in the middle of the top wall of the steam box (11). The stirring mechanism (2) includes a dustproof box (201). The bottom wall of the dustproof box (201) is fixedly connected to the middle of the top wall of the steam box (11). A motor (202) is rotatably connected to the upper right side of the dustproof box (201). A driven bevel gear (203) is fixedly connected to the upper right side of the inner wall of the dustproof box (201). The driven bevel gear (203) is connected to the output end of the motor (202). The dustproof box (201) is fixedly connected to a fixed column (204) in the middle of its inner bottom wall. The upper middle part and the top of the fixed column (204) are fixedly connected and rotatably connected to driven bevel gears (205), respectively. The two driven bevel gears (205) mesh with driven bevel gears (203). The steam box (11) is rotatably connected to a rotating rod (206) in the middle of its inner top wall. The bottom end of the rotating rod (206) is fixedly connected to two fan blades (207).

3. The energy-saving plant tail gas liquid-steam conversion device according to claim 1, characterized in that: A support rod (17) is fixedly connected to the middle right side of the top wall of the base (1), and a ring (18) is fixedly connected to the top right side of the support rod (17).

4. The energy-saving plant tail gas liquid-steam conversion device according to claim 1, characterized in that: A temperature sensor (19) is fixedly connected to the rear right side of the steam box (11), and a pressure gauge (20) is fixedly connected to the front right side of the steam box (11).

5. The energy-saving plant tail gas liquid-steam conversion device according to claim 1, characterized in that: A loading box (21) is provided on the right side of the base (1), and handles (22) are fixedly connected to the front and rear sides of the loading box (21).

6. The energy-saving plant tail gas liquid-steam conversion device according to claim 1, characterized in that: A lamp holder (23) is fixedly connected to the front left side of the top wall of the steam box (11), and a lighting lamp (24) is fixedly connected to the upper end of the lamp holder (23).

7. An energy-saving plant tail gas liquid-steam conversion device according to claim 2, characterized in that: The bottom end of the motor (202) is fixedly connected to a fixing plate (25), and the bottom wall of the fixing plate (25) is fixedly connected to a support plate (26).

8. The energy-saving plant tail gas liquid-steam conversion device according to claim 1, characterized in that: The base (1) has four corners of the bottom wall with fixed support columns (27), and the bottom ends of the multiple support columns (27) are fixed with anti-slip sleeves (28).

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