Multi-layer waste smoke treatment equipment

Abstract

The utility model provides multi-layer waste smoke treatment equipment which comprises a base, a cold water tank, a hot water collecting tank, a treatment tower and a heat exchange assembly, and the heat exchange assembly comprises a circular circulating pipe; the surface of the circular circulating pipe is sleeved with a pipe frame. The inner wall of the treatment tower is fixedly connected with a breathable filter plate; the center of the top of the breathable filter plate is fixedly connected with a positioning rod; the surface of the positioning rod is slidably connected with a floating disc; by arranging the gas rod, the gas rod can stretch out and draw back instantly and can also be fixed after stretching out and drawing back to a certain degree, waste smoke in the treatment tower can be driven to be pushed repeatedly in the working process, it is guaranteed that the waste smoke makes full contact with the circular circulating pipe, the heat exchange effect is further improved, and the heat energy in the waste smoke is fully utilized through the heat exchange mode; the condition that adsorption carbon is melted due to high temperature in subsequent adsorption work is avoided, the damage to purification equipment is reduced, the waste of heat is also avoided, and the utilization rate of energy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste smoke treatment, in particular to a multi-layer waste smoke treatment device. Background Art

[0002] Waste smoke treatment mainly refers to the purification and treatment of waste smoke generated during industrial production or combustion to reduce its harm to the environment and human health.

[0003] A Chinese patent with publication number CN220110779U discloses a hybrid waste gas purification water cyclone tower, which relates to the technical field of micro-smoke and micro-dust waste gas and acid-base waste gas purification and treatment equipment; the inner lower part of the waste gas comprehensive pretreatment chamber is a circulating night storage pool area, the tower body is provided with a circulating water tank and a circulating water pump, a cyclone drum purification chamber is arranged directly above the waste gas comprehensive pretreatment chamber, the tower body is provided with a filler gas homogenizing layer, and the inner middle and upper part of the tower body is provided with a spray system purification area; the utility model has a compact structure, high purification efficiency for acid-base waste gas and micro-smoke and micro-dust waste gas, a small equipment footprint, good filtering effect, convenient overall transportation, moderate pressure loss, quick and convenient installation and maintenance, low water pump power, stable and reliable operation, and continuous use; it can effectively remove welding fume, acid-base waste gas and black smoke waste gas generated during production and processing operations, and has good purification effect and high safety, and can be used in series and parallel in two or more stages according to the exhaust gas air volume and concentration.

[0004] As mentioned above, the patent provides a hybrid exhaust gas purification water cyclone. Although it can have a good purification effect, some waste smoke and exhaust gas are formed after combustion or high-temperature gasification, and they contain relatively high heat inside. Direct purification will cause certain damage to the purification equipment due to high temperature on the one hand, and on the other hand, it will also lead to waste of heat and low energy utilization. Utility Model Content

[0005] The utility model provides a multi-layer waste smoke processing device to solve the problems raised in the background technology.

[0006] In order to solve the above problems, the utility model provides a multi-layer waste smoke treatment equipment, including a base, a cold water tank, a hot water collection tank, a treatment tower and a heat exchange component, the heat exchange component including a circular circulation pipe; the surface of the circular circulation pipe is sleeved with a pipe rack; the inner wall of the treatment tower is fixedly connected with a breathable filter plate; the center of the top of the breathable filter plate is fixedly connected with a positioning rod; the surface of the positioning rod is slidably connected with a floating plate; the surface of the positioning rod and the bottom of the floating plate are sleeved with a buffer spring; the top of the positioning rod is slidably connected with a clamping sleeve; the clamping sleeve passes through the center of the circular circulation pipe and extends to the top of the circular circulation pipe; the top of the inner wall of the treatment tower is fixedly connected with a gas rod; the bottom end of the gas rod is fixedly connected to the top of the clamping sleeve.

[0007] Preferably: the surface of the pipe rack is fixedly connected to the inner wall of the processing tower; the number of the floating disks is set to be multiple, and the diameters of the multiple floating disks are arranged from small to large from top to bottom; the top of the processing tower is connected to an air intake flange pipe; the bottom of the processing tower is connected to an exhaust flange pipe.

[0008] Preferably: an activated carbon adsorption disk is fixedly connected to the inner wall of the treatment tower and located at the bottom of the air-permeable filter plate; a motor barrel is fixedly connected to the bottom of the inner wall of the treatment tower; a motor is fixedly connected to the inside of the motor barrel; the output shaft of the motor is fixedly connected to a transmission shaft via a coupling; one end of the transmission shaft passes through the motor barrel and the activated carbon adsorption disk and extends to the top of the activated carbon adsorption disk; an exhaust impeller is fixedly connected to one end of the transmission shaft located at the top of the activated carbon adsorption disk.

[0009] Preferably: the cold water tank is arranged on the right side of the treatment tower; the top of the cold water tank is connected with a water outlet pipe; one end of the water outlet pipe passes through the cold water tank and the treatment tower and extends to the interior of the treatment tower; the end of the water outlet pipe located inside the treatment tower is connected with the surface of the circular circulation pipe.

[0010] Preferably: the hot water collection tank is arranged on the left side of the treatment tower; the top of the hot water collection tank is connected with a drain pipe; one end of the drain pipe passes through the hot water collection tank and the treatment tower and extends to the interior of the treatment tower; one end of the drain pipe located inside the treatment tower is connected with the surface of the circular circulation pipe.

[0011] The beneficial effects of adopting the above technical solution are:

[0012] By setting up a gas rod, it can be extended and retracted instantly, and can also be fixed after being extended to a certain extent. The instantaneous extension and retraction will drive the shaft sleeve to contact with the floating plate and start to squeeze the floating plate, and then release it. At this time, the buffer spring is deformed by the squeezing force of the floating plate, and it needs to be restored to its original state later, thereby driving the floating plate to slide up and down, and then driving the waste smoke inside the treatment tower to be pushed repeatedly, ensuring its full contact with the circular circulation pipe, thereby improving the heat exchange effect. This method of heat exchange also makes full use of the heat energy in the waste smoke, avoiding the melting of the adsorbed carbon due to high temperature in the subsequent adsorption work, reducing damage to the purification equipment, avoiding heat waste, and improving energy utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another viewing angle.

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.

[0016] Figure 4 It is a schematic diagram of part of the structure of the utility model.

[0017] Among them: 1. Base; 2. Cold water tank; 3. Hot water collection tank; 4. Treatment tower; 5. Circular circulation pipe; 6. Pipe rack; 7. Breathable filter plate; 8. Positioning rod; 9. Float; 10. Buffer spring; 11. Bushing; 12. Gas rod; 13. Inlet flange pipe; 14. Exhaust flange pipe; 15. Activated carbon adsorption plate; 16. Motor barrel; 17. Electric motor; 18. Drive shaft; 19. Exhaust impeller; 20. Outlet pipe; 21. Drain pipe. DETAILED DESCRIPTION

[0018] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, a movable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1 - Figure 4As shown, in this embodiment, a multi-layer waste smoke treatment equipment includes a base 1, a cold water tank 2, a hot water collection tank 3, a treatment tower 4 and a heat exchange component, wherein the heat exchange component includes a circular circulation pipe 5; the surface of the circular circulation pipe 5 is sleeved with a pipe rack 6; the inner wall of the treatment tower 4 is fixedly connected with a breathable filter plate 7; the center of the top of the breathable filter plate 7 is fixedly connected with a positioning rod 8; the surface of the positioning rod 8 is slidably connected with a floating plate 9; the surface of the positioning rod 8 and the bottom of the floating plate 9 are sleeved with a buffer spring 10; the top of the positioning rod 8 is slidably connected with a clamping sleeve 11; the clamping sleeve 11 passes through the center of the circular circulation pipe 5 and extends to the top of the circular circulation pipe 5; the top of the inner wall of the treatment tower 4 is fixedly connected with a gas rod 12; the bottom end of the gas rod 12 is fixedly connected to the top of the clamping sleeve 11.

[0022] Through the above technical solution, the base 1 supports the cold water tank 2, the hot water collection tank 3, and the treatment tower 4. The heat exchange component is arranged in the treatment tower 4. When the waste smoke is treated, the waste smoke will pass into the treatment tower 4, and the heat exchange work will be carried out first. First, the gas rod 12 is instantly extended and retracted, driving the shaft sleeve 11 to move up and down instantly, contacting the floating plate 9, and starting to squeeze the floating plate 9, and then releasing it. At this time, the buffer spring 10 is deformed by the squeezing force of the floating plate 9, and it needs to be restored to its original state later, thereby driving the floating plate 9 to slide back and forth up and down, and then driving the waste smoke inside the treatment tower 4 to push repeatedly to ensure that it is fully in contact with the circular circulation pipe 5, and then To improve the heat exchange effect, the pipe rack 6 supports and fixes the circular circulation pipe 5. After the heat exchange is completed, the gas rod 12 is stretched to a certain extent and fixed again, so that the shaft sleeve 11 is stuck on the top of the floating plate 9 to limit the floating plate 9. The waste smoke will then be discharged downward through the air permeable filter plate 7, and the particulate impurities in the waste smoke will be filtered through the air permeable filter plate 7 to facilitate subsequent purification work. This heat exchange method also makes full use of the thermal energy in the waste smoke, avoiding the subsequent adsorption work due to high temperature causing the adsorbed carbon to melt, reducing damage to the purification equipment, avoiding heat waste, and improving energy utilization.

[0023] like Figure 2 and Figure 3As shown, the surface of the pipe rack 6 is fixedly connected to the inner wall of the treatment tower 4; the number of the floating plates 9 is set to be multiple, and the diameters of the multiple floating plates 9 are arranged in order from small to large from top to bottom; the top of the treatment tower 4 is connected to an air intake flange pipe 13; the bottom of the treatment tower 4 is connected to an exhaust flange pipe 14; the inner wall of the treatment tower 4 and the bottom of the air permeable filter plate 7 are fixedly connected with an activated carbon adsorption disk 15; the bottom of the inner wall of the treatment tower 4 is fixedly connected with a motor barrel 16; the inside of the motor barrel 16 is fixedly connected with a motor 17; the output shaft of the motor 17 is fixedly connected to a transmission shaft 18 through a coupling; one end of the transmission shaft 18 passes through the motor barrel 16 and the activated carbon adsorption disk 15 and extends to the top of the activated carbon adsorption disk 15; the end of the transmission shaft 18 located at the top of the activated carbon adsorption disk 15 is fixedly connected with an exhaust impeller 19.

[0024] Through the above technical scheme, multiple floating plates 9 and buffer springs 10 are arranged to cooperate with each other to achieve the stacking effect of pushing the waste smoke, thereby ensuring the upward fluidity of the waste smoke and improving the heat exchange effect. When the waste smoke is introduced, it mainly enters the treatment tower 4 through the air inlet flange pipe 13, and is finally discharged through the exhaust flange pipe 14 after purification. During purification, the motor 17 inside the motor barrel 16 starts to rotate by driving the transmission shaft 18 through the output shaft. The rotation of the transmission shaft 18 drives the exhaust impeller 19 to rotate, sucking the waste smoke from above and discharging it downward, so that the waste smoke flows directly towards the activated carbon adsorption plate 15, and is adsorbed and purified in the activated carbon adsorption plate 15, thereby completing the treatment of the waste smoke.

[0025] like Figure 1 and Figure 2 As shown, the cold water tank 2 is arranged on the right side of the treatment tower 4; the top of the cold water tank 2 is connected with a water outlet pipe 20; one end of the water outlet pipe 20 penetrates the cold water tank 2 and the treatment tower 4 and extends to the interior of the treatment tower 4; the end of the water outlet pipe 20 located inside the treatment tower 4 is connected to the surface of the circular circulation pipe 5; the hot water collection tank 3 is arranged on the left side of the treatment tower 4; the top of the hot water collection tank 3 is connected with a drain pipe 21; one end of the drain pipe 21 penetrates the hot water collection tank 3 and the treatment tower 4 and extends to the interior of the treatment tower 4; the end of the drain pipe 21 located inside the treatment tower 4 is connected to the surface of the circular circulation pipe 5.

[0026] Through the above technical scheme, the cold water tank 2 and the hot water collection tank 3 are respectively arranged on the left and right sides of the treatment tower 4. The cold water inside the cold water tank 2 can be discharged into the treatment tower 4 through the outlet pipe 20, and then enter the circular circulation pipe 5 for heat exchange. After that, after becoming hot water, the hot water is introduced into the interior of the hot water collection tank 3 through the drain pipe 21.

[0027] Finally, it should be noted that the above implementation cases are only used to illustrate the present invention, rather than to limit the technical solutions described in the present invention; therefore, although this specification has described the present invention in detail with reference to the above-mentioned embodiments, ordinary technicians in this field should understand that the present invention can still be modified or replaced by equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention; the technology not described in detail in the present invention is implemented with the existing technology.

Claims

1. A multi-layer waste smoke treatment device, comprising a base (1), a cold water tank (2), a hot water collection tank (3), a treatment tower (4) and a heat exchange component, characterized in that: The heat exchange component comprises a circular circulation pipe (5); the surface of the circular circulation pipe (5) is sleeved with a pipe rack (6); the inner wall of the treatment tower (4) is fixedly connected with a breathable filter plate (7); the center of the top of the breathable filter plate (7) is fixedly connected with a positioning rod (8); the surface of the positioning rod (8) is slidably connected with a floating plate (9); the surface of the positioning rod (8) and the bottom of the floating plate (9) are sleeved with a buffer spring (10); the top of the positioning rod (8) is slidably connected with a clamping sleeve (11); the clamping sleeve (11) passes through the center of the circular circulation pipe (5) and extends to the top of the circular circulation pipe (5); the top of the inner wall of the treatment tower (4) is fixedly connected with a gas rod (12); the bottom end of the gas rod (12) is fixedly connected to the top of the clamping sleeve (11).

2. A multi-layer waste smoke treatment device according to claim 1, characterized in that: The surface of the pipe rack (6) is fixedly connected to the inner wall of the processing tower (4); the number of the floating plates (9) is set to be multiple, and the diameters of the multiple floating plates (9) are arranged from small to large from top to bottom; the top of the processing tower (4) is connected to an air intake flange pipe (13); and the bottom of the processing tower (4) is connected to an exhaust flange pipe (14).

3. The multi-layer waste smoke treatment device according to claim 1, characterized in that: An activated carbon adsorption disk (15) is fixedly connected to the inner wall of the treatment tower (4) and located at the bottom of the air permeable filter plate (7); a motor cylinder (16) is fixedly connected to the bottom of the inner wall of the treatment tower (4); an electric motor (17) is fixedly connected inside the motor cylinder (16); an output shaft of the electric motor (17) is fixedly connected to a transmission shaft (18) via a coupling; one end of the transmission shaft (18) passes through the motor cylinder (16) and the activated carbon adsorption disk (15) and extends to the top of the activated carbon adsorption disk (15); an exhaust impeller (19) is fixedly connected to one end of the transmission shaft (18) located at the top of the activated carbon adsorption disk (15).

4. The multi-layer waste smoke treatment device according to claim 1, characterized in that: The cold water tank (2) is arranged on the right side of the treatment tower (4); the top of the cold water tank (2) is connected to a water outlet pipe (20); one end of the water outlet pipe (20) passes through the cold water tank (2) and the treatment tower (4) and extends to the interior of the treatment tower (4); one end of the water outlet pipe (20) located inside the treatment tower (4) is connected to the surface of the circular circulation pipe (5).

5. The multi-layer waste smoke treatment device according to claim 1, characterized in that: The hot water collection tank (3) is arranged on the left side of the treatment tower (4); the top of the hot water collection tank (3) is connected to a drainage pipe (21); one end of the drainage pipe (21) passes through the hot water collection tank (3) and the treatment tower (4) and extends to the interior of the treatment tower (4); one end of the drainage pipe (21) located inside the treatment tower (4) is connected to the surface of the circular circulation pipe (5).

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