Efficient and energy-saving type hot and stuffy tank

Abstract

The utility model relates to the technical field of hot and stuffy tanks, in particular to an efficient energy-saving hot and stuffy tank which comprises a tank body, supporting tables are welded to the front side and the rear side of the bottom of an inner cavity of the tank body, a slag tank is placed between the front supporting table and the rear supporting table, a top cover is movably connected to the top of the tank body, and a spraying pipe is fixedly connected to the top of an inner cavity of the top cover. The top of the top cover fixedly communicates with a safety valve, a water inlet valve and an exhaust valve in sequence from left to right, the top of the surface of the tank body is movably connected with a first electric push rod, the right side of the tank body fixedly communicates with an electric valve, and the right side of the electric valve fixedly communicates with a purification box. The safety valve and the exhaust valve are used for detecting the steam pressure in the tank body, the exhaust valve can be automatically opened for exhausting and pressure relief, and the detector can be used for monitoring data such as temperature, pressure and humidity in the tank body, so that various data in the tank can be detected in real time, the working state can be adjusted, and the safety and the stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot stuffy tanks, in particular to a high-efficiency and energy-saving hot stuffy tank. Background Art

[0002] A hot stuffy tank is a device used to process specific materials, mainly used to process materials such as steel slag. Its main structure includes a sealed kettle body, which prevents the heat from dissipating inside the sealed kettle body and performs heat treatment on the material. It is usually used in places such as steel mills.

[0003] The hot stuffy tank uses heat and pressure to process materials. After steel slag and other materials are placed in the equipment, they are cooled by water. The heat and dust generated are sealed in the equipment and will not leak out, thereby protecting the environment. Traditional hot stuffy tanks cannot monitor the various data in the tank in real time, and cannot adjust the working status of the hot stuffy tank in time. In the process of emitting high-temperature exhaust gas, heat cannot be recycled and reused, and the energy-saving and environmental protection effects are not good. In order to solve the above technical problems, we have designed a high-efficiency and energy-saving hot stuffy tank. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency and energy-saving hot and stuffy tank, which has the advantages of being able to detect various data in the tank in real time and adjust the working status, improve safety and stability, and be able to recycle and reuse the heat of exhaust gas, which is more energy-saving and environmentally friendly. It solves the problems of being unable to detect various data in the tank, unable to adjust the working status in time, poor working safety and stability, unable to recycle and reuse the heat of exhaust gas, and insufficient energy saving and environmental protection.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-efficiency and energy-saving hot stuffy tank, comprising a tank body, support platforms are welded on the front and rear sides of the bottom of the tank body cavity, a slag tank is placed between the front and rear support platforms, the top of the tank body is movably connected with a top cover, the top of the inner cavity of the top cover is fixedly connected with a spray pipe, the top of the top cover is fixedly connected with a safety valve, a water inlet valve and an exhaust valve in sequence from left to right, the top of the tank body surface is movably connected with a first electric push rod, the right side of the tank body is fixedly connected with an electric valve, the right side of the electric valve is fixedly connected with a purification box, the inner cavity of the purification box is respectively fixedly connected with a dust filter screen and an activated carbon filter, the right side of the purification box is connected with a hot water storage tank, the inner cavity of the hot water storage tank is fixedly connected with a heat exchange pipe, the right side of the heat exchange pipe passes through to the outside of the hot water storage tank and is fixedly connected with an exhaust fan, and the bottom of the left side of the tank body passes through and is fixedly connected with a detector.

[0006] Preferably, a clamping plate is welded to the top of the tank body surface, and the output end of the first electric push rod is movably connected to the top cover.

[0007] Preferably, the four corners of the top cover are welded with lifting ears, and the bottom of the water inlet valve is fixedly connected to the spray pipe.

[0008] Preferably, support rods are fixedly connected to the front and rear sides of the slag pot, and a drain valve is passed through the bottom of the right side of the pot body.

[0009] Preferably, the bottom of the tank body is fixedly connected to a slag discharge valve, and the bottom of the tank body is welded to a base plate.

[0010] Preferably, a second electric push rod is connected to the top of the purification box through bolts, and an output end of the second electric push rod is connected to a scraper through bolts.

[0011] Preferably, the left side of the bottom of the purification box is fixedly connected to a collection box, and the top of the left side of the heat exchange tube is fixedly connected to the air outlet pipe of the purification box.

[0012] Preferably, the top and bottom of the heat storage tank are fixedly connected to a liquid injection hopper and a drain valve respectively, and the air outlet end of the exhaust fan is fixedly connected to an exhaust pipe.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The safety valve and exhaust valve detect the steam pressure in the tank. The exhaust valve can automatically open to exhaust and release pressure. The detector can monitor data such as temperature, pressure and humidity in the tank. In this way, various data in the tank can be detected in real time and the working status can be adjusted to improve safety and stability.

[0015] 2. The exhaust gas flows into the purification box, the dust filter screen filters the impurities in the exhaust gas, and the activated carbon filter purifies and adsorbs the odorous gas. Finally, it flows into the heat exchange tube to exchange heat with the water in the hot water tank. The heated water can be used by personnel in daily life, which is more energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a top view of the tank body and top cover of the utility model.

[0018] In the figure: 1. Tank body; 2. Support platform; 3. Slag discharge valve; 4. Slag tank; 5. Drain valve; 6. Base plate; 7. Detector; 8. First electric push rod; 9. Support rod; 10. Clamping plate; 11. Top cover; 12. Safety valve; 13. Water inlet valve; 14. Spray pipe; 15. Exhaust valve; 16. Lifting lug; 17. Electric valve; 18. Purification box; 19. Second electric push rod; 20. Scraper; 21. Dust filter screen; 22. Activated carbon filter; 23. Liquid filling hopper; 24. Heat exchange tube; 25. Exhaust pipe; 26. Exhaust fan; 27. Collection box; 28. Hot water storage tank; 29. ​​Drain valve. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 2 , a high-efficiency and energy-saving hot stuffy tank, including a tank body 1, the front and rear sides of the bottom of the inner cavity of the tank body 1 are welded with support platforms 2, a slag pot 4 is placed between the front and rear support platforms 2, the top of the tank body 1 is movably connected to a top cover 11, the top of the inner cavity of the top cover 11 is fixedly connected to a spray pipe 14, the top of the top cover 11 is fixedly connected to a safety valve 12, a water inlet valve 13 and an exhaust valve 15 from left to right, the top of the tank body 1 is movably connected to a first electric push rod 8, the right side of the tank body 1 is fixedly connected to an electric valve 17, and the right side of the electric valve 17 is fixedly connected to Purification box 18, the inner cavity of purification box 18 is fixedly connected with dust filter screen 21 and activated carbon filter 22 respectively, the right side of purification box 18 is connected with hot water storage tank 28, the inner cavity of hot water storage tank 28 is fixedly connected with heat exchange pipe 24, the right side of heat exchange pipe 24 passes through to the outside of hot water storage tank 28 and is fixedly connected with exhaust fan 26, the bottom of the left side of tank body 1 passes through and is fixedly connected with detector 7, detector 7 adopts advanced PLC or DCS control system, integrates multiple sensors such as temperature, pressure, flow, etc., and monitors and adjusts the working status of hot and stuffy tank in real time;

[0020] See also Figure 2 A clamping plate 10 is welded to the top of the tank body 1, and the output end of the first electric push rod 8 is movably connected to the top cover 11;

[0021] See also Figure 1 The four corners of the top cover 11 are welded with lifting ears 16. By setting the lifting ears 16, it is convenient to connect with the lifting rope to lift the top cover 11, and the bottom of the water inlet valve 13 is fixedly connected to the spray pipe 14;

[0022] See also Figure 1 , the front and rear sides of the slag pot 4 are fixedly connected with support rods 9. By setting the support rods 9, the slag pot 4 can be conveniently supported and positioned on the support platforms 2 on the front and rear sides. The bottom of the right side of the tank body 1 is connected with a drain valve 5;

[0023] See also Figure 1The bottom of the tank body 1 is fixedly connected with a slag discharge valve 3. By setting the slag discharge valve 3, it is convenient to discharge the internal impurities when cleaning the tank body 1. The bottom of the tank body 1 is welded with a base plate 6. By setting the base plate 6, the tank body 1 can be conveniently fixed and installed;

[0024] See also Figure 1 The top of the purification box 18 is connected to a second electric push rod 19 through a bolt. By setting the second electric push rod 19, the scraper 20 can be pushed up and down on the surface of the dust filter screen 21 to scrape off impurities attached to the surface and prevent the mesh from being blocked. The output end of the second electric push rod 19 is connected to the scraper 20 by a bolt.

[0025] See also Figure 1 The left side of the bottom of the purification box 18 is fixedly connected to a collection box 27. By setting the collection box 27, the scraped impurities can be collected and cleaned. The top of the left side of the heat exchange tube 24 is fixedly connected to the air outlet pipe of the purification box 18.

[0026] See also Figure 1 The top and bottom of the hot water storage tank 28 are respectively fixedly connected with a liquid injection bucket 23 and a drain valve 29. By setting the liquid injection bucket 23, it is convenient to inject water into the hot water storage tank 28. By setting the drain valve 29, the water in the hot water storage tank 28 can be easily discharged. The air outlet end of the exhaust fan 26 is fixedly connected with an exhaust pipe 25. By setting the exhaust fan 26, the exhaust fan 26 can be started to extract the exhaust gas when the exhaust speed of the tank body 1 is reduced.

[0027] When in use, connect the device to an external power supply and controller, control the first electric push rod 8 to work and extend to push the top cover 11 to rotate forward, and the block at the edge of the top cover 11 is removed from the clamping plate 10, so that the top cover 11 can be opened, and the slag pot 4 is lifted out of the tank body 1 using a lifting device and then high-temperature steel slag is added. After it is filled, it is put into the tank body 1 and the top cover 11 is covered. The first electric push rod 8 drives the top cover 11 to reverse and lock it by retraction. After the water inlet valve 13 is connected to the water pipe, water is sprayed to the steel slag in the slag pot 4 through the spray pipe 14 to dissipate heat and increase the pressure. The safety valve 12 and the exhaust valve 15 can detect the steam pressure in the tank body 1. When the pressure is higher than the preset pressure, the exhaust valve 15 can It opens automatically to exhaust and relieve pressure. The detector 7 can monitor data such as temperature, pressure and humidity in the tank body 1, and then transmit the monitored data to the external control panel for personnel to watch. In this way, various data in the tank can be detected in real time and the working state can be adjusted to improve safety and stability. When the slag treatment is completed, the electric valve 17 is opened, and the exhaust gas in the tank body 1 flows into the purification box 18 under the action of pressure. The dust filter screen 21 filters impurities in the exhaust gas, and the activated carbon filter 22 purifies and adsorbs odorous gases. The purified exhaust gas flows into the heat exchange pipe 24 to exchange heat with the water in the hot water tank 28. The heated water can be used by personnel in daily life, which is more energy-saving and environmentally friendly.

[0028] To sum up: this high-efficiency and energy-saving hot and stuffy tank, through the coordinated use of the tank body 1, the slag tank 4, the detector 7, the safety valve 12, the water inlet valve 13, the spray pipe 14, the exhaust valve 15, the electric valve 17, the purification box 18, the heat exchange tube 24 and the hot water storage tank 28, solves the problems of being unable to detect various data in the tank, being unable to adjust the working state in time, having poor working safety and stability, being unable to recycle and reuse the heat of the exhaust gas, and being insufficient in energy saving and environmental protection.

Claims

1. A high-efficiency and energy-saving hot and stuffy tank, comprising a tank body (1), characterized in that: Support platforms (2) are welded to the front and rear sides of the bottom of the inner cavity of the tank body (1), and a slag pot (4) is placed between the front and rear support platforms (2). The top of the tank body (1) is movably connected to a top cover (11), and the top of the inner cavity of the top cover (11) is fixedly connected to a spray pipe (14). The top of the top cover (11) is fixedly connected to a safety valve (12), a water inlet valve (13) and an exhaust valve (15) in sequence from left to right. The top of the surface of the tank body (1) is movably connected to a first electric push rod (8), and the right side of the tank body (1) is fixedly connected to an electric push rod (14). The electric valve (17) is fixedly connected to a purification box (18) on the right side of the electric valve (17), and the inner cavity of the purification box (18) is fixedly connected to a dust filter screen (21) and an activated carbon filter screen (22), respectively. The right side of the purification box (18) is connected to a hot water storage tank (28), and the inner cavity of the hot water storage tank (28) is fixedly connected to a heat exchange pipe (24). The right side of the heat exchange pipe (24) passes through the outside of the hot water storage tank (28) and is fixedly connected to an exhaust fan (26). The bottom of the left side of the tank body (1) passes through and is fixedly connected to a detector (7).

2. The high-efficiency and energy-saving hot and stuffy tank according to claim 1, characterized in that: A clamping plate (10) is welded to the top of the surface of the tank body (1), and the output end of the first electric push rod (8) is movably connected to the top cover (11).

3. The high-efficiency and energy-saving hot and stuffy tank according to claim 1, characterized in that: The four corners of the top of the top cover (11) are welded with hanging ears (16), and the bottom of the water inlet valve (13) is fixedly connected to the spray pipe (14).

4. The high-efficiency and energy-saving hot stuffy tank according to claim 1, characterized in that: The front and rear sides of the slag pot (4) are fixedly connected with support rods (9), and the bottom of the right side of the pot body (1) is connected through a drain valve (5).

5. The high-efficiency and energy-saving hot and stuffy tank according to claim 1, characterized in that: The bottom of the tank body (1) is fixedly connected to a slag discharge valve (3), and the bottom of the tank body (1) is welded to a base plate (6).

6. The high-efficiency and energy-saving hot and stuffy tank according to claim 1, characterized in that: The top of the purification box (18) is connected to a second electric push rod (19) through bolts, and the output end of the second electric push rod (19) is connected to a scraper (20) through bolts.

7. The high-efficiency and energy-saving hot stuffy tank according to claim 1, characterized in that: The left side of the bottom of the purification box (18) is fixedly connected to a collecting box (27), and the top of the left side of the heat exchange tube (24) is fixedly connected to the air outlet pipe of the purification box (18).

8. The high-efficiency and energy-saving hot and stuffy tank according to claim 1, characterized in that: The top and bottom of the heat storage tank (28) are fixedly connected to a liquid injection hopper (23) and a drain valve (29), respectively, and the air outlet end of the exhaust fan (26) is fixedly connected to an exhaust pipe (25).

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