Steam soot blowing cleaning device for zeolite runner and RTO heat storage furnace

Abstract

The utility model discloses a steam soot blowing cleaning device for a zeolite rotating wheel and an RTO heat storage furnace, belongs to the technical field of steam soot blowing cleaning, and solves the problems that a brush of an existing device is in direct long-time contact with the zeolite rotating wheel, so that the brush is easily abraded, the brush needs to be frequently replaced, and the use is troublesome. Comprising a mounting base internally provided with a zeolite rotating wheel, the mounting base communicates with an RTO heat storage furnace through a first waste gas pipe, the RTO heat storage furnace communicates with a chimney through a second waste gas pipe and a third waste gas pipe, and the mounting base and the RTO heat storage furnace are provided with steam ash removal assemblies. Waste gas enters the water body in the preheating box and then enters the copper pipe, heat of the waste gas is conducted into the water body in the preheating box through the copper pipe, the water body can be preheated, the purpose of reducing the operation cost is achieved, the preheated water body is heated into steam through the steam generator, and then the steam cleans the interior of the zeolite rotating wheel and the interior of the RTO heat storage furnace.

Description

Technical Field

[0001] The utility model relates to the technical field of steam soot blowing and cleaning, in particular to a steam soot blowing and cleaning device for a zeolite runner and an RTO regenerative furnace. Background Art

[0002] The zeolite rotor is an adsorption and concentration equipment that uses its own advantages of high adsorption efficiency and desorption speed to concentrate high-volume, low-concentration organic waste gas into low-volume, high-concentration waste gas. The RTO regenerative furnace is a device that heats organic waste gas and directly oxidizes and decomposes it into carbon dioxide and water after reaching high temperature conditions, thereby treating waste gas pollutants. The long-term operation of the zeolite rotor and RTO regenerative furnace will accumulate a large amount of waste residue and dust, which are usually cleaned manually or with compressed air.

[0003] After searching, the application with patent number 202222229980.5 discloses a zeolite runner, including a mounting seat and a zeolite runner, wherein the zeolite runner is installed in the mounting seat, the upper left side of the mounting seat is fixedly connected with a fixing plate, the lower side of the fixing plate is connected with a hydraulic cylinder by bolts, a fixing seat is provided on the lower side of the hydraulic cylinder, the lower side of the telescopic end of the hydraulic cylinder is connected to the middle of the upper side of the fixing seat, and a stabilizing device is installed on the front and rear sides between the fixing plate and the fixing seat, a brush and a motor for driving the brush to rotate are installed on the fixing seat, one side of the outer wall of the brush contacts the zeolite runner, the outer wall of the zeolite runner is provided with a belt groove, a dust suction head is provided on the lower left side of the brush, a bracket is fixedly connected to the mounting seat, the dust suction head is connected to the bracket by bolts, and the dust suction head is connected to a dust suction pipe;

[0004] Although the zeolite wheel is driven by a motor to rotate the brush to clean the surface of the zeolite wheel, the brush of the zeolite wheel is in direct contact with the zeolite wheel for a long time, which easily causes the brush to be worn. The brush needs to be replaced frequently, which is more troublesome to use.

[0005] Therefore, we proposed a steam soot blowing and cleaning device for zeolite runner and RTO regenerative furnace. Utility Model Content

[0006] In response to the shortcomings of the existing technology, the utility model provides a steam soot blowing and cleaning device for zeolite rotors and RTO heat storage furnaces, which solves the problem that the brushes of the existing devices are in direct and long-term contact with the zeolite rotor, which easily causes the brushes to be worn, requires frequent replacement of the brushes, and is more troublesome to use.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a steam soot blowing and cleaning device for a zeolite runner and an RTO regenerative furnace, comprising a mounting base with a zeolite runner disposed therein, the mounting base being connected to the RTO regenerative furnace via a first exhaust pipe, and the RTO regenerative furnace being connected to a chimney via a second exhaust pipe and a third exhaust pipe;

[0008] The mounting base and the RTO regenerative furnace are provided with a steam cleaning component;

[0009] The steam cleaning assembly includes a steam generator, a connecting pipe, a preheating box, a through hole, a copper pipe, a connecting plate, a connecting hole, a movable plate, a movable pipe, an air intake plate, a steam nozzle, a hydraulic rod, a first hose and a second hose. The steam generator is arranged at the front side of the RTO heat storage furnace, and the water tank of the steam generator is fixedly connected to one end of the connecting pipe, and the other end of the connecting pipe is connected to the preheating box and extends into the interior thereof. Evenly distributed through holes are provided on the left and right sides of the preheating box, and copper pipes are fixedly sleeved in the through holes. Connecting plates are symmetrically provided on the left and right sides of the preheating box, and connecting holes corresponding to the positions of the through holes are provided on the side of the connecting plate close to the preheating box. The two ends of the copper pipe are respectively fixedly sleeved inside the connecting holes, and the second exhaust pipe and the third exhaust pipe are respectively connected to the connecting plates on the left and right sides of the preheating box. The output end of the steam generator is fixedly connected to the second hose, and the side wall of the second hose is fixedly connected to the first hose connected to the mounting seat.

[0010] Preferably, a water pump is provided inside the preheating box, and the water pump is connected to one end of the connecting pipe located inside the preheating box. An electric control valve is fixedly installed on the connecting pipe, wherein the water preheated inside the preheating box can be transported to the water tank of the steam generator through the water pump.

[0011] Preferably, a movable plate with a hollow interior is fixedly installed at one end of the second hose away from the steam generator, the second hose is connected to the movable plate, and movable tubes connected to the movable plate and movably mounted on the top surface of the RTO heat storage furnace are fixedly installed at both ends of the bottom surface of the movable plate, wherein the steam generated in the steam generator will enter the movable plate and the movable tube in sequence through the second hose.

[0012] Preferably, an air intake disk connected to the connecting hole is fixedly mounted on the bottom end of the connecting hole, and a steam nozzle connected to the connecting hole is fixedly mounted on the side wall of the connecting hole, wherein the steam entering the movable pipe will enter the air intake disk and finally be ejected through the steam nozzle, thereby cleaning the interior of the RTO regenerative furnace.

[0013] Preferably, a hydraulic rod is fixedly installed in the middle of the bottom surface of the movable plate, and the bottom end of the hydraulic rod is fixedly installed on the top surface of the RTO heat storage furnace, wherein the hydraulic rod can drive the movable plate and the movable pipe, air intake plate and steam nozzle at the bottom thereof to move up and down, and then the steam sprayed from the steam nozzle cleans different positions inside the second exhaust pipe.

[0014] The utility model provides a steam soot blowing and cleaning device for a zeolite runner and an RTO regenerative furnace.

[0015] It has the following beneficial effects:

[0016] 1. The steam soot blowing and cleaning device for the zeolite rotor and the RTO regenerator furnace allows the exhaust gas to enter the connecting plate on the left side of the preheating box and then enter the copper pipe. The heat of the exhaust gas is transferred to the water in the preheating box through the copper pipe, so as to preheat the water. The preheated water in the preheating box is transported to the water tank of the steam generator through the connecting pipe by the water pump inside the preheating box, which is beneficial to improving the heat conduction efficiency in the exhaust gas and achieving the purpose of reducing operating costs. The preheated water is heated to produce steam by the steam generator, and then the steam is discharged through the second hose. Part of the steam in the second hose enters the interior of the mounting seat through the first hose to clean the zeolite rotor. At the same time, another part of the steam in the second hose is ejected through the steam nozzle, achieving the purpose of cleaning the interior of the RTO regenerator. On the one hand, online soot cleaning is realized, reducing the frequency and time of equipment downtime. On the other hand, manual cleaning is replaced, which is beneficial to reducing labor intensity. The problem that the brush of the existing device is in direct and long-term contact with the zeolite rotor, which easily causes the brush to be worn, requires frequent replacement of the brush, and is more troublesome to use is solved.

[0017] 2. The steam soot blowing and cleaning device for the zeolite rotor and the RTO regenerator furnace drives the movable plate and the movable pipe at its bottom, the air inlet plate and the steam nozzle to move up and down through the hydraulic rod, so as to adjust the position of the steam spraying, thereby achieving the purpose of fully cleaning the interior of the RTO regenerator furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a side structural diagram of the present utility model;

[0020] Figure 3 This is a schematic diagram of the preheating box after section and the disassembled structure of the connecting plate of the present invention;

[0021] Figure 4 This is a schematic structural diagram of the steam cleaning component of the present invention.

[0022] In the figure: 1. Mounting base; 11. First exhaust pipe; 12. RTO regenerator; 13. Second exhaust pipe; 14. Third exhaust pipe; 15. Chimney; 2. Steam cleaning assembly; 21. Steam generator; 22. Connecting pipe; 23. Preheating box; 24. Through hole; 25. Copper pipe; 26. Connecting plate; 27. Connecting hole; 28. Moving plate; 29. ​​Moving pipe; 210. Air inlet plate; 211. Steam nozzle; 212. Hydraulic rod; 213. First hose; 214. Second hose. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1:

[0025] like Figure 1-4As shown: it includes a mounting base 1 with a zeolite runner arranged inside, the mounting base 1 is connected to the RTO regenerative furnace 12 through a first exhaust pipe 11, the RTO regenerative furnace 12 is connected to the chimney 15 through a second exhaust pipe 13 and a third exhaust pipe 14, a steam cleaning component 2 is provided on the mounting base 1 and the RTO regenerative furnace 12, the steam cleaning component 2 includes a steam generator 21, a connecting pipe 22, a preheating box 23, a through hole 24, a copper tube 25, a connecting plate 26, a connecting hole 27, a movable plate 28, a movable pipe 29, an air intake disc 210, a steam nozzle 211, a hydraulic rod 212, a first hose 213 and a second hose 214, the steam generator 21 is arranged at the front side of the RTO regenerative furnace 12, and the water tank of the steam generator 21 is fixedly connected to one side of the connecting pipe 22 End, the other end of the connecting pipe 22 is connected to the preheating box 23 and extends into the interior thereof, and evenly distributed through holes 24 are provided on the left and right sides of the preheating box 23, and a copper tube 25 is fixedly sleeved in the through hole 24. Connecting plates 26 are symmetrically provided on the left and right sides of the preheating box 23, and a connecting hole 27 corresponding to the position of the through hole 24 is provided on the side of the connecting plate 26 close to the preheating box 23. The two ends of the copper tube 25 are fixedly sleeved in the interior of the connecting hole 27, respectively. The second exhaust pipe 13 and the third exhaust pipe 14 are respectively connected to the connecting plates 26 on the left and right sides of the preheating box 23. The output end of the steam generator 21 is fixedly connected to the second hose 214, and the side wall of the second hose 214 is fixedly connected to the first hose 213 connected to the mounting seat 1. The interior of the preheating box 23 is provided with Water pump, the water pump is connected to one end of the connecting pipe 22 located inside the preheating box 23, an electric control valve is fixedly installed on the connecting pipe 22, and the end of the second hose 214 away from the steam generator 21 is fixedly installed with an internal hollow movable plate 28, the second hose 214 is connected to the movable plate 28, and both ends of the bottom surface of the movable plate 28 are fixedly installed with movable pipes 29 connected to it and movably mounted on the top surface of the RTO heat storage furnace 12, the bottom end of the connecting hole 27 is fixedly installed with an air intake disk 210 that is interconnected with it, and a steam nozzle 211 connected to it is fixedly installed on the side wall of the air intake disk 210, so that the exhaust gas enters the connecting plate 26 on the left side of the preheating box 23 and then enters the copper tube 25. The heat of the exhaust gas is conducted to the water in the preheating box 23 through the copper tube 25. In the process, the water body can be preheated, and the preheated water inside the preheating box 23 is transported to the water tank of the steam generator 21 through the connecting pipe 22 by the water pump inside the preheating box 23, which is beneficial to improving the heat conduction efficiency in the exhaust gas and achieving the purpose of reducing operating costs. The preheated water body is heated to produce steam through the steam generator 21, and then the steam is discharged through the second hose 214. Part of the steam in the second hose 214 will enter the interior of the mounting base 1 through the first hose 213 to clean the zeolite runner. At the same time, another part of the steam in the second hose 214 will be ejected through the steam nozzle 211, achieving the purpose of cleaning the interior of the RTO regenerative furnace 12. On the one hand, it realizes online dust cleaning and reduces the frequency and time of equipment shutdown. On the other hand, it replaces manual cleaning.It is helpful to reduce labor intensity;

[0026] Example 2:

[0027] like Figure 1 、 2 As shown in Figure 4: A hydraulic rod 212 is fixedly installed in the middle of the bottom surface of the movable plate 28, and the bottom end of the hydraulic rod 212 is fixedly installed on the top surface of the RTO regenerator 12. The hydraulic rod 212 drives the movable plate 28 and the movable tube 29, the air intake plate 210 and the steam nozzle 211 at the bottom thereof to move up and down, thereby adjusting the position of the steam ejection, thereby achieving the purpose of facilitating the full cleaning of the interior of the RTO regenerator 12.

[0028] The working principle and use process of the utility model: the steam soot blowing and cleaning device for the zeolite runner and the RTO regenerative furnace, when in use, allows external exhaust gas to enter the interior of the mounting base 1, and the zeolite runner inside the mounting base 1 condenses the high-volume, low-concentration organic exhaust gas into low-volume, high-concentration exhaust gas, and then the exhaust gas enters the interior of the RTO regenerative furnace 12 through the first exhaust pipe 11 for heating treatment, and then the heated exhaust gas enters the interior of the chimney 15 through the second exhaust pipe 13 and the third exhaust pipe 14, and is finally discharged through 5;

[0029] When the exhaust gas enters through the second exhaust pipe 13 and the third exhaust pipe 14, the exhaust gas will first enter the connecting plate 26 on the left side of the preheating box 23, and then enter the copper pipe 25. The heat of the exhaust gas is transferred to the water in the preheating box 23 through the copper pipe 25, so as to preheat the water. Then the exhaust gas enters the connecting plate 26 on the right side of the preheating box 23, and finally enters the chimney 15 through the third exhaust pipe 14 and is discharged. When it is necessary to clean the inside of the zeolite runner and the RTO regenerator 12 in the mounting seat 1, the preheated water inside the preheating box 23 is transported to the water tank of the steam generator 21 through the connecting pipe 22 by the water pump inside the preheating box 23, and the water is preheated by the steam generator 21. The steam generator 21 heats the preheated water to produce steam, which is then discharged through the second hose 214. Part of the steam in the second hose 214 will enter the interior of the mounting base 1 through the first hose 213 to clean the zeolite runner. At the same time, another part of the steam in the second hose 214 will enter the movable plate 28, the movable tube 29 and the air intake disk 210 in sequence, and finally be ejected through the steam nozzle 211. Then, the hydraulic rod 212 is started to drive the movable plate 28 and the movable tube 29 at its bottom, the air intake disk 210 and the steam nozzle 211 to move up and down, so that the position of the steam ejection can be adjusted, and the interior of the RTO regenerative furnace 12 can be fully cleaned.

[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A steam soot blowing and cleaning device for a zeolite runner and an RTO regenerative furnace, comprising a mounting base (1) in which a zeolite runner is arranged, wherein the mounting base (1) is connected to the RTO regenerative furnace (12) via a first exhaust pipe (11), and the RTO regenerative furnace (12) is connected to a chimney (15) via a second exhaust pipe (13) and a third exhaust pipe (14); Its characteristics are: A steam cleaning component (2) is provided on the mounting base (1) and the RTO regenerative furnace (12); The steam cleaning assembly (2) comprises a steam generator (21), a connecting pipe (22), a preheating box (23), a through hole (24), a copper pipe (25), a connecting plate (26), a connecting hole (27), a movable plate (28), a movable pipe (29), an air inlet plate (210), a steam nozzle (211), a hydraulic rod (212), a first hose (213) and a second hose (214). The steam generator (21) is arranged at the front side of the RTO regenerative furnace (12). The water tank of the steam generator (21) is fixedly connected to one end of the connecting pipe (22). The other end of the connecting pipe (22) is connected to the preheating box (23) and extends into the interior thereof. The left and right sides of the preheating box (23) are both provided with uniformly distributed A through hole (24) is provided, wherein a copper tube (25) is fixedly mounted in the through hole (24), and connecting plates (26) are symmetrically arranged on the left and right sides of the preheating box (23), and a connecting hole (27) corresponding to the position of the through hole (24) is provided on the side of the connecting plate (26) close to the preheating box (23), and the two ends of the copper tube (25) are respectively fixedly mounted inside the connecting holes (27), and the second exhaust pipe (13) and the third exhaust pipe (14) are respectively connected to the connecting plates (26) on the left and right sides of the preheating box (23), and the output end of the steam generator (21) is fixedly connected to a second hose (214), and the side wall of the second hose (214) is fixedly connected to a first hose (213) connected to the mounting seat (1).

2. The steam soot blowing and cleaning device for a zeolite runner and an RTO regenerative furnace according to claim 1, characterized in that: A water pump is provided inside the preheating box (23), and the water pump is connected to one end of the connecting pipe (22) located inside the preheating box (23). An electric control valve is fixedly installed on the connecting pipe (22).

3. The steam soot blowing and cleaning device for a zeolite runner and an RTO regenerative furnace according to claim 1, characterized in that: A movable plate (28) with a hollow interior is fixedly mounted on one end of the second hose (214) away from the steam generator (21); the second hose (214) is connected to the movable plate (28); and movable pipes (29) are fixedly mounted on both ends of the bottom surface of the movable plate (28) and are connected to the movable plate (28) and movably mounted on the top surface of the RTO regenerative furnace (12).

4. The steam soot blowing and cleaning device for a zeolite runner and an RTO regenerative furnace according to claim 1, characterized in that: An air inlet disc (210) in communication with the connecting hole (27) is fixedly mounted on the bottom end of the connecting hole (27), and a steam nozzle (211) in communication with the connecting hole (27) is fixedly mounted on the side wall of the connecting hole (27).

5. The steam soot blowing and cleaning device for a zeolite runner and an RTO regenerative furnace according to claim 1, characterized in that: A hydraulic rod (212) is fixedly mounted in the middle of the bottom surface of the movable plate (28), and the bottom end of the hydraulic rod (212) is fixedly mounted on the top surface of the RTO regenerative furnace (12).

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