Multi-compartment type integrated treatment RTO equipment

Abstract

The utility model belongs to the technical field of waste gas treatment, and particularly relates to multi-compartment type integrated RTO treatment equipment which comprises an installation bottom plate, an installation support is fixedly arranged on the upper side wall of the installation bottom plate, and cleaning bins which are evenly distributed are fixedly arranged on the upper side wall of the installation bottom plate. When the introduced waste gas is heated through the heating ceramic pipe, some waste gas possibly generates tar or carbon particles which are attached to the outer wall of the heating ceramic pipe due to insufficient heating, and at the moment, the heating ceramic pipe can be directly detached and moved downwards to the interior of the cleaning bin, so that the waste gas can be cleaned conveniently. By spraying warm water mixed with a cleaning agent to the surface of the heating ceramic tube to dissolve the heating ceramic tube and cooperating with the cleaning brush, tar and carbon particles on the surface of the heating ceramic tube are effectively removed, and the situation that a large number of carbon particles and tar are accumulated on the surface of the heating ceramic tube, and consequently heat transfer is affected is avoided.

Description

Technical Field

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

[0002] RTO equipment uses high temperature to oxidize organic waste gas into carbon dioxide and water. The high temperature after heat storage can be used to preheat organic waste gas. In the RTO furnace process, organic waste gas is directly sent into the RTO furnace through the action of the induced draft fan. The combustion method of the RTO regenerative incinerator is the same as that of the TO furnace, except that the heat exchanger is changed to heat storage ceramics. The high-temperature combustion gas and the new waste gas alternately enter the heat storage ceramics for direct heat exchange, and the heat utilization rate can be increased to more than 90%. It has advanced concepts and low operating costs. It is currently the main waste gas treatment process promoted by the country.

[0003] However, the existing RTO equipment still has the following technical problems when in use:

[0004] When exhaust gas comes into contact with thermal storage ceramics, if it is not heated enough, the exhaust gas cannot be completely converted into carbon dioxide and water. Some of the exhaust gas is converted into carbon particles or tar that adheres to the surface of the thermal storage ceramics. If the thermal storage ceramics are not treated for a long time, the carbon particles or tar on their surface will accumulate too thickly, which will affect the normal heat conduction of the thermal storage ceramics and thus affect the treatment of the exhaust gas.

[0005] To this end, a multi-compartment integrated management RTO device is now proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a multi-chamber integrated RTO management device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-chamber integrated treatment RTO device, comprising a mounting base plate, the upper side wall of the mounting base plate is fixedly provided with a mounting bracket, the upper side wall of the mounting base plate is fixedly provided with evenly arranged cleaning bins, the upper ends of the evenly arranged cleaning bins are fixedly provided with a heat storage furnace body, a heating ceramic tube is slidably provided inside the heat storage furnace body, and the upper side wall and the lower side wall of the heating ceramic tube are fixedly provided with a limit plate;

[0008] A dust filtering mechanism is fixedly provided on the left side wall of the mounting bracket, an exhaust pipe is fixedly provided on the left side wall of the dust filtering mechanism, an exhaust fan is fixedly provided inside the exhaust pipe, a transverse pipe is fixedly provided on the right side wall of the dust filtering mechanism, and evenly arranged air inlet pipes are fixedly provided on the side wall of the transverse pipe, the other ends of the evenly arranged air inlet pipes all extend to the interior of the heat storage furnace body and are located at the front end of the heating ceramic tube, exhaust pipes are fixedly provided on the upper side walls of the evenly arranged heat storage furnace body, a gas quality detection device is fixedly provided on the upper side wall of the mounting bracket, the upper end of the exhaust pipe is fixedly connected to the gas quality detection device, a connecting pipe is fixedly provided on the upper side wall of the gas quality detection device, and a reflux pipe is fixedly provided on the pipe wall of the connecting pipe;

[0009] A rotating mechanism is provided at the lower end inside the cleaning bin, a water tank is fixedly provided at the left end of the upper side wall of the rotating mechanism, a water filling pipe is fixedly provided at the upper side wall of the water tank, a water pump is fixedly provided inside the water tank, a water outlet pipe is fixedly provided at the upper end of the water pump, a cleaning nozzle is fixedly provided at the other end of the water outlet pipe, and a cleaning brush is fixedly provided at the right end of the upper side wall of the rotating mechanism via a limiting mechanism.

[0010] Preferably, the dust filtering mechanism includes a filter box, the filter box is fixedly connected to the left side wall of the mounting bracket, the exhaust pipe is fixedly connected to the left side wall of the filter box, the cross pipe is fixedly connected to the right side wall of the filter box, activated carbon filter cotton is arranged inside the filter box, and a box cover is snap-fitted on the upper side wall of the filter box.

[0011] Preferably, the side wall thread of the limiting plate on the lower side wall of the heating ceramic tube is provided with symmetrical fixing bolts, and the limiting plate is fixedly connected to the lower side wall of the heat storage furnace body through the fixing bolts.

[0012] Preferably, the rotating mechanism includes a collecting trough, which is fixedly connected to the lower end of the cleaning bin, a waterproof shell is fixedly provided inside the collecting trough, a motor is fixedly provided inside the waterproof shell, a transmission rod is fixedly provided at the output end of the motor, and a rotating plate is fixedly provided at the upper end of the transmission rod.

[0013] Preferably, the limiting mechanism includes a limiting rod, a limiting slot is opened at the right end of the upper side wall of the rotating plate, the limiting rod is laterally fixed inside the limiting slot, the cleaning brush is slidably connected to the limiting rod, a spring is provided on the outer sleeve of the limiting rod, one end of the spring is fixedly connected to the side wall of the cleaning brush, and the other end of the spring is fixedly connected to the inner wall of the limiting slot.

[0014] Preferably, a first switch valve is provided on the tube wall of the connecting tube, and a second switch valve is provided on the tube wall of the return tube.

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

[0016] When the exhaust gas introduced into the present application is heated by the heating ceramic tube, some exhaust gas may produce tar or carbon particles attached to the outer wall of the heating ceramic tube due to insufficient heating. At this time, the heating ceramic tube can be directly disassembled and moved down to the inside of the cleaning bin. The tar and carbon particles on the surface of the heating ceramic tube can be effectively removed by spraying warm water mixed with detergent on the surface of the heating ceramic tube to dissolve it and using a cleaning brush to effectively remove the tar and carbon particles, thereby avoiding a large amount of carbon particles and tar from accumulating on the surface of the heating ceramic tube and affecting heat transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of ;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the heat storage furnace body;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the water tank;

[0021] Figure 5 Schematic diagram of the top view of the rotating plate.

[0022] In the figure: 1 installation base plate, 2 cleaning chamber, 3 heat storage furnace body, 4 heating ceramic tube, 5 limit plate, 6 exhaust duct, 7 exhaust fan, 8 horizontal pipe, 9 air inlet duct, 10 exhaust duct, 11 gas quality detection device, 12 connecting pipe, 13 reflux pipe, 14 water tank, 15 water supply pipe, 16 water pump, 17 water outlet pipe, 18 cleaning nozzle, 19 cleaning brush, 20 filter box, 21 activated carbon filter cotton, 22 box cover, 23 collecting tank, 24 motor, 25 transmission rod, 26 rotating plate, 27 limit rod, 28 spring, 29 installation bracket. DETAILED DESCRIPTION

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

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Example:

[0026] See also Figure 1-5 , the utility model provides a technical solution:

[0027] A multi-chamber integrated treatment RTO device, comprising a mounting base plate 1, a mounting bracket 29 is fixedly arranged on the upper side wall of the mounting base plate 1, cleaning bins 2 arranged evenly are fixedly arranged on the upper side wall of the mounting base plate 1, a heat storage furnace body 3 is fixedly arranged on the upper ends of the evenly arranged cleaning bins 2, a heating ceramic tube 4 is slidably arranged inside the heat storage furnace body 3, and a limit plate 5 is fixedly arranged on the upper side wall and the lower side wall of the heating ceramic tube 4;

[0028] A dust filtering mechanism is fixedly provided on the left side wall of the mounting bracket 29, an exhaust pipe 6 is fixedly provided on the left side wall of the dust filtering mechanism, an exhaust fan 7 is fixedly provided inside the exhaust pipe 6, a transverse pipe 8 is fixedly provided on the right side wall of the dust filtering mechanism, and evenly arranged air inlet pipes 9 are fixedly provided on the side wall of the transverse pipe 8, the other ends of the evenly arranged air inlet pipes 9 extend to the interior of the heat storage furnace body 3 and are located at the front end of the heating ceramic tube 4, exhaust pipes 10 are fixedly provided on the upper side walls of the evenly arranged heat storage furnace body 3, a gas quality detection device 11 is fixedly provided on the upper side wall of the mounting bracket 29, the upper end of the exhaust pipe 10 is fixedly connected to the gas quality detection device 11, a connecting pipe 12 is fixedly provided on the upper side wall of the gas quality detection device 11, and a return pipe 13 is fixedly provided on the pipe wall of the connecting pipe 12;

[0029] A rotating mechanism is provided at the lower end inside the cleaning chamber 2, a water tank 14 is fixedly provided at the left end of the upper side wall of the rotating mechanism, a water filling pipe 15 is fixedly provided on the upper side wall of the water tank 14, a water pump 16 is fixedly provided inside the water tank 14, a water outlet pipe 17 is fixedly provided at the upper end of the water pump 16, a cleaning nozzle 18 is fixedly provided at the other end of the water outlet pipe 17, and a cleaning brush 19 is provided at the right end of the upper side wall of the rotating mechanism through a limiting mechanism.

[0030] The dust filtering mechanism includes a filter box 20, the filter box 20 is fixedly connected to the left side wall of the mounting bracket 29, the exhaust pipe 6 is fixedly connected to the left side wall of the filter box 20, the cross pipe 8 is fixedly connected to the right side wall of the filter box 20, and the interior of the filter box 20 is provided with activated carbon filter cotton 21. The upper side wall of the filter box 20 is snap-fitted with a box cover 22. Before the exhaust gas is heated, the solid particles in the exhaust gas can be filtered by the dust filtering mechanism to prevent the solid particles in the exhaust gas from being directly discharged into the air and causing air pollution.

[0031] The side wall threads of the limit plate 5 on the lower side wall of the heating ceramic tube 4 are provided with symmetrical fixing bolts, and the limit plate 5 is fixedly connected to the lower side wall of the heat storage furnace body 3 by the fixing bolts. When the heating ceramic tube 4 is installed inside, the limit plate 5 can be fixed by the fixing bolts, and when the heating ceramic tube 4 needs to be cleaned and moved down, the fixing bolts can be removed.

[0032] The rotating mechanism includes a collecting trough 23, which is fixedly connected to the lower end of the cleaning chamber 2. A waterproof shell is fixedly arranged inside the collecting trough 23, and a motor 24 is fixedly arranged inside the waterproof shell. A transmission rod 25 is fixedly arranged at the output end of the motor 24, and a rotating plate 26 is fixedly arranged at the upper end of the transmission rod 25. The rotating mechanism drives the cleaning nozzle 18 and the cleaning brush 19 to rotate around the heating ceramic tube 4, thereby increasing the cleanliness of cleaning and avoiding the existence of blind spots in cleaning.

[0033] The limiting mechanism includes a limiting rod 27, and a limiting slot is provided at the right end of the upper side wall of the rotating plate 26. The limiting rod 27 is laterally fixed inside the limiting slot. The cleaning brush 19 is slidably connected to the limiting rod 27. A spring 28 is provided on the outer sleeve of the limiting rod 27. One end of the spring 28 is fixedly connected to the side wall of the cleaning brush 19, and the other end of the spring 28 is fixedly connected to the inner wall of the limiting slot. The cleaning brush 19 is driven to move by the limiting mechanism, so that the cleaning brush 19 can be completely fitted with the heating ceramic tube 4.

[0034] A first switch valve is provided on the pipe wall of the connecting pipe 12, and a second switch valve is provided on the pipe wall of the return pipe 13. The treated exhaust gas is processed by the gas quality detection device 11. If it meets the standard, the first switch valve is opened and the second switch valve is closed, and the exhaust gas can be directly discharged through the connecting pipe 12. If it does not meet the standard, the first switch valve is closed and the second switch valve is opened, so that the gas is discharged into the interior of the horizontal pipe 8 through the return pipe 13 for further processing.

[0035] Working principle:

[0036] First, exhaust gas is passed into the interior of the filter box 20 through the exhaust fan 7, and solid particles in the exhaust gas are filtered out through the internal activated carbon filter cotton 21. After filtering, it is discharged into the interior of the heat storage furnace body 3 through the cross pipe 8 and the air inlet pipe 9 to contact the heating ceramic tube 4. The heating ceramic tube 4 inside the heat storage furnace body 3 generates high temperature and contacts with the exhaust gas, turning the exhaust gas into carbon dioxide and water. After long-term use, part of the exhaust gas becomes tar and carbon particles because it is not fully heated and adheres to the outside of the heating ceramic tube 4. When the accumulation is too thick, it will affect the normal heat transfer. At this time, the heating ceramic tube 4 Tube 4 is disassembled, and the heating ceramic tube 4 is moved down to the inside of the cleaning chamber 2, and the mixed solution of warm water mixed with the cleaning agent is discharged into the inside of the water tank 14, and the cleaning brush 19 is driven to contact the heating ceramic tube 4 through the limiting mechanism, and the cleaning nozzle 18 and the cleaning brush 19 are driven to rotate around the heating ceramic tube 4 through the rotating mechanism, and the water pump 16 is started. The water pump 16 sprays the water inside the water tank 14 through the outlet pipe 17 and the cleaning nozzle 18, and the tar and carbon particles attached to the outer wall of the heating ceramic tube 4 are dissolved and cleaned, thereby avoiding affecting the heat transfer of the heating ceramic tube 4.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-chamber integrated management RTO device, comprising a mounting base plate (1), characterized in that: The upper side wall of the installation base plate (1) is fixedly provided with an installation bracket (29), the upper side wall of the installation base plate (1) is fixedly provided with evenly arranged cleaning bins (2), the upper ends of the evenly arranged cleaning bins (2) are fixedly provided with a heat storage furnace body (3), a heating ceramic tube (4) is slidably provided inside the heat storage furnace body (3), and the upper side wall and the lower side wall of the heating ceramic tube (4) are fixedly provided with a limit plate (5); A dust filtering mechanism is fixedly provided on the left side wall of the mounting bracket (29), an exhaust pipe (6) is fixedly provided on the left side wall of the dust filtering mechanism, an exhaust fan (7) is fixedly provided inside the exhaust pipe (6), a transverse pipe (8) is fixedly provided on the right side wall of the dust filtering mechanism, and evenly arranged air inlet pipes (9) are fixedly provided on the side wall of the transverse pipe (8), the other ends of the evenly arranged air inlet pipes (9) all extend into the interior of the heat storage furnace body (3) and are located at the heating ceramic. At the front end of the porcelain tube (4), an exhaust pipe (10) is fixedly provided on the upper side wall of the evenly arranged heat storage furnace body (3), a gas quality detection device (11) is fixedly provided on the upper side wall of the mounting bracket (29), the upper end of the exhaust pipe (10) is fixedly connected to the gas quality detection device (11), a connecting pipe (12) is fixedly provided on the upper side wall of the gas quality detection device (11), and a return pipe (13) is fixedly provided on the pipe wall of the connecting pipe (12); A rotating mechanism is provided at the lower end of the cleaning chamber (2), a water tank (14) is fixedly provided at the left end of the upper side wall of the rotating mechanism, a water supply pipe (15) is fixedly provided at the upper side wall of the water tank (14), a water pump (16) is fixedly provided inside the water tank (14), a water outlet pipe (17) is fixedly provided at the upper end of the water pump (16), a cleaning nozzle (18) is fixedly provided at the other end of the water outlet pipe (17), and a cleaning brush (19) is provided at the right end of the upper side wall of the rotating mechanism via a limiting mechanism.

2. The multi-chamber integrated management RTO equipment according to claim 1, characterized in that: The dust filtering mechanism comprises a filter box (20), the filter box (20) is fixedly connected to the left side wall of the mounting bracket (29), the exhaust pipe (6) is fixedly connected to the left side wall of the filter box (20), the transverse pipe (8) is fixedly connected to the right side wall of the filter box (20), activated carbon filter cotton (21) is arranged inside the filter box (20), and a box cover (22) is snap-fitted to the upper side wall of the filter box (20).

3. The multi-chamber integrated management RTO equipment according to claim 1, characterized in that: The side wall thread of the limiting plate (5) on the lower side wall of the heating ceramic tube (4) is provided with symmetrical fixing bolts, and the limiting plate (5) is fixedly connected to the lower side wall of the heat storage furnace body (3) via the fixing bolts.

4. The multi-chamber integrated management RTO equipment according to claim 1, characterized in that: The rotating mechanism comprises a collecting trough (23), the collecting trough (23) being fixedly connected to the lower end of the interior of the cleaning chamber (2), a waterproof housing being fixedly arranged inside the collecting trough (23), a motor (24) being fixedly arranged inside the waterproof housing, a transmission rod (25) being fixedly arranged at the output end of the motor (24), and a rotating plate (26) being fixedly arranged at the upper end of the transmission rod (25).

5. The multi-chamber integrated RTO equipment according to claim 4 is characterized in that: The limiting mechanism comprises a limiting rod (27), a limiting slot is provided at the right end of the upper side wall of the rotating plate (26), the limiting rod (27) is transversely fixedly arranged inside the limiting slot, the cleaning brush (19) is slidably connected to the limiting rod (27), a spring (28) is sleeved on the outside of the limiting rod (27), one end of the spring (28) is fixedly connected to the side wall of the cleaning brush (19), and the other end of the spring (28) is fixedly connected to the inner wall of the limiting slot.

6. The multi-chamber integrated management RTO equipment according to claim 1, characterized in that: The tube wall of the connecting tube (12) is provided with a first switch valve, and the tube wall of the return tube (13) is provided with a second switch valve.

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