RTO (regenerative thermal oxidizer) heat accumulating type combustion equipment with ceramic packed bed convenient to replace

Abstract

The utility model relates to the technical field of RTO heat accumulating type combustion equipment, and discloses RTO heat accumulating type combustion equipment with a ceramic packed bed convenient to replace, which comprises a combustion chamber and a mounting seat, a combustor is fixedly connected to the rear end in the combustion chamber, a chamber body is arranged at the front end of the combustion chamber, a fixing plate is arranged at the front end of the combustion chamber, and the ceramic packed bed is arranged in the fixing plate. The front end of the combustion chamber is fixedly connected with a fixing block, and the front end of the fixing block is movably connected with a sealing block. According to the RTO heat accumulating type combustion equipment with the ceramic packed bed convenient to replace, the chamber body and other parts are arranged, when a ceramic heat accumulator needs to be replaced, a sealing block can be screwed to be separated from a fixing block, then a bottom plate can be pulled outwards through a handle, the ceramic heat accumulator on the bottom plate can be taken out and convenient to replace, and after replacement is completed, the bottom plate is pushed back to the interior, so that the ceramic heat accumulator is conveniently replaced. And the sealing block is screwed and fixed into the fixing block to fix the ceramic heat accumulator, so that the problem that the ceramic heat accumulator is inconvenient to replace after being used is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of RTO regenerative combustion equipment, specifically an RTO regenerative combustion equipment that facilitates the replacement of ceramic packing beds. Background Technology

[0002] Regenerative Thermal Oxidizer (RTO) is a highly efficient and energy-saving VOCs (volatile organic compounds) waste gas treatment technology. Its core principle is to directly decompose VOCs in waste gas through a high-temperature environment, converting them into harmless carbon dioxide and water vapor.

[0003] The existing RTO regenerative combustion equipment is not easy to replace the ceramic regenerator after use, which makes it unsuitable for later use. Therefore, its structure needs to be improved.

[0004] Now, a novel RTO regenerative combustion device with an easily replaceable ceramic packing bed is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an RTO regenerative combustion device that facilitates the replacement of the ceramic packing bed, thereby solving the problem mentioned in the background art of the inconvenience of replacing the ceramic regenerator during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an RTO regenerative combustion device that facilitates the replacement of ceramic packing beds, comprising a combustion chamber and a mounting base. A burner is fixedly connected to the rear end of the combustion chamber, a chamber body is provided at the front end of the combustion chamber, a fixing plate is provided at the front end of the combustion chamber, a fixing block is fixedly connected to the front end of the combustion chamber, a sealing block is movably connected to the front end of the fixing block, a connecting frame is fixedly connected to the rear end of the fixing plate, a base plate is fixedly connected to the bottom end of the rear end of the fixing plate, a ceramic regenerator is placed at the top end of the base plate, and a handle is fixedly connected to the front end of the fixing plate.

[0007] As a further technical solution of this utility model, the fixing plate is provided in three sets, the chamber is provided in three sets, the four corners at the rear end of the fixing plate are sleeved on the outside of the fixing block, and the connecting frame is embedded in the inside of the chamber.

[0008] As a further technical solution of this utility model, a mounting base is fixedly connected to the top of the combustion chamber, and a fixing pipe is fixedly connected between the mounting bases.

[0009] As a further technical solution of this utility model, an exhaust pipe is fixedly connected to the bottom end of the combustion chamber, a second valve is fixedly installed on the outside of the exhaust pipe, a second connecting pipe is fixedly connected to the bottom end of the exhaust pipe, and a compliant emission chimney is fixedly connected to the left side of the second connecting pipe.

[0010] As a further technical solution of this utility model, a base is provided on the right side of the combustion chamber, a fan is fixedly installed on the top of the base, an air injection pipe is fixedly connected to one side of the fan, the air injection pipe is connected to the interior of the combustion chamber, an air inlet is fixedly connected to the rear end of the fan, a first fixed seat is fixedly connected to the rear end of the air inlet, a second fixed seat is provided at the rear end of the first fixed seat, a filter frame is fixedly connected to the front end of the second fixed seat, a double-ended screw is transversely arranged inside the first fixed seat and the second fixed seat, and a locking nut is movably connected to the outside of the double-ended screw.

[0011] As a further technical solution of this utility model, a first connecting pipe is fixedly connected to the top end of the fixed pipe, a first valve is fixedly installed on the outside of the first connecting pipe, and a rotating nozzle is fixedly connected to the bottom end of the fixed pipe. The rotating nozzle is arranged in three groups and the rotating nozzles are evenly distributed at the bottom end of the fixed pipe.

[0012] As a further technical solution of this utility model, the inner wall of the fixing block is provided with internal threads, the outer side of the sealing block is provided with external threads, and the fixing plate is detachable from the sealing block and the fixing block.

[0013] As a further technical solution of this utility model, the filter frame is embedded inside the air inlet, and the filter frame is detachable from the air inlet via a first fixing seat and a double-ended screw.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the RTO regenerative combustion device with easy replacement of ceramic packing bed not only realizes easy replacement of ceramic packing bed and easy cleaning of the interior, but also facilitates pre-filtration during air intake;

[0015] (1) The structure is equipped with a chamber, a fixed plate, a fixed block, a handle, a sealing block, a connecting frame, a ceramic heat storage body, and a base plate. When the ceramic heat storage body needs to be replaced, the sealing block can be screwed to detach it from the fixed block. Then, the base plate can be pulled outward using the handle. At this time, the ceramic heat storage body on the base plate can be taken out for easy replacement. After the replacement is completed, the base plate is pushed back inward and the sealing block is screwed into the fixed block to fix it.

[0016] (2) By setting up an installation base, a fixed pipe, a first connecting pipe, a first valve, and a rotating nozzle, the external water pipe is connected to the first connecting pipe. The first valve is opened, and the interior can be cleaned through the three sets of nozzles. A drain outlet is set at the rear end of the combustion chamber to facilitate the discharge of wastewater and make it convenient for the next use.

[0017] (3) By setting up a fan, an air inlet, a filter frame, a first fixed seat, a second fixed seat, a double-ended screw, and a locking nut, the filter frame is placed in the air inlet, the double-ended screw passes through the first fixed seat and the second fixed seat, and the locking nut is tightened to fix it, which facilitates the pre-filtering of larger impurities when the air is inlet. Attached Figure Description

[0018] Figure 1 This is a front view cross-sectional structural diagram of the present invention;

[0019] Figure 2 This is a side view of the connection between the filter frame and the air inlet of this utility model.

[0020] Figure 3 This is a side view of the connection between the ceramic heat storage body and the base plate of this utility model.

[0021] Figure 4 This is a front view schematic diagram of the fixed tube and rotating nozzle of this utility model.

[0022] In the diagram: 1. Combustion chamber; 2. Mounting base; 3. Fixing pipe; 4. First connecting pipe; 5. First valve; 6. Rotary nozzle; 7. Burner; 8. Chamber body; 9. Fixing plate; 10. Fixing block; 11. Handle; 12. Sealing block; 13. Connecting frame; 14. Ceramic heat storage body; 15. Base plate; 16. Air injection pipe; 17. Fan; 18. Base; 19. Standard emission chimney; 20. Second connecting pipe; 21. Exhaust pipe; 22. Second valve; 23. Air inlet; 24. Filter frame; 25. First fixing base; 26. Second fixing base; 27. Double-ended screw; 28. Locking nut. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0024] Please see Figure 1-4This utility model provides an embodiment of an RTO regenerative combustion device that facilitates the replacement of ceramic packing beds, including a combustion chamber 1 and a mounting base 2. A burner 7 is fixedly connected to the rear end of the combustion chamber 1. A chamber body 8 is provided at the front end of the combustion chamber 1. A fixing plate 9 is provided at the front end of the combustion chamber 1. A fixing block 10 is fixedly connected to the front end of the combustion chamber 1. A sealing block 12 is movably connected to the front end of the fixing block 10. A connecting frame 13 is fixedly connected to the rear end of the fixing plate 9. A base plate 15 is fixedly connected to the bottom end of the rear end of the fixing plate 9. A ceramic regenerator 14 is placed at the top end of the base plate 15. A handle 11 is fixedly connected to the front end of the fixing plate 9.

[0025] There are three sets of fixing plates 9 and three sets of chamber 8. The four corners at the rear end of the fixing plates 9 are fitted onto the outside of the fixing blocks 10, and the connecting frame 13 is embedded inside the chamber 8.

[0026] The inner wall of the fixing block 10 is provided with internal threads, the outer side of the sealing block 12 is provided with external threads, and the fixing plate 9 is detachable from the fixing block 10 through the sealing block 12.

[0027] Specifically, such as Figure 1 and Figure 2 As shown, when the ceramic heat storage element 14 needs to be replaced, the sealing block 12 can be screwed on to detach it from the fixing block 10. Then, the bottom plate 15 can be pulled outward using the handle 11. At this time, the ceramic heat storage element 14 on the bottom plate 15 can be taken out for easy replacement. After replacement, the bottom plate 15 is pushed back inward and the sealing block 12 is screwed on to fix it into the fixing block 10.

[0028] A mounting base 2 is fixedly connected to the top of the combustion chamber 1, and a fixing pipe 3 is fixedly connected between the mounting bases 2;

[0029] An exhaust pipe 21 is fixedly connected to the bottom of the combustion chamber 1. A second valve 22 is fixedly installed on the outside of the exhaust pipe 21. A second connecting pipe 20 is fixedly connected to the bottom of the exhaust pipe 21. A compliant emission chimney 19 is fixedly connected to the left side of the second connecting pipe 20.

[0030] The top end of the fixed pipe 3 is fixedly connected to the first connecting pipe 4, the outside of the first connecting pipe 4 is fixedly installed with the first valve 5, and the bottom end of the fixed pipe 3 is fixedly connected to the rotating nozzle 6. There are three sets of rotating nozzles 6, and the rotating nozzles 6 are evenly distributed at the bottom end of the fixed pipe 3.

[0031] Specifically, such as Figure 1 and Figure 4 As shown, the external water pipe is connected to the first connecting pipe 4, the first valve 5 is opened, and the interior can be cleaned through the three sets of rotating nozzles 6. A drain outlet is provided at the rear end of the combustion chamber 1 to facilitate the discharge of wastewater and make it convenient for the next use.

[0032] A base 18 is provided on the right side of the combustion chamber 1. A blower 17 is fixedly installed on the top of the base 18. An air injection pipe 16 is fixedly connected to one side of the blower 17. The air injection pipe 16 is connected to the interior of the combustion chamber 1. An air inlet 23 is fixedly connected to the rear end of the blower 17. A first fixed seat 25 is fixedly connected to the rear end of the air inlet 23. A second fixed seat 26 is provided at the rear end of the first fixed seat 25. A filter frame 24 is fixedly connected to the front end of the second fixed seat 26. A double-ended screw 27 is horizontally arranged inside the first fixed seat 25 and the second fixed seat 26. A locking nut 28 is movably connected to the outside of the double-ended screw 27.

[0033] The filter frame 24 is embedded inside the air inlet 23, and the filter frame 24 is detachable from the air inlet 23 via the first fixing seat 25 and the double-ended screw 27.

[0034] Specifically, such as Figure 1 and Figure 2 As shown, the filter frame 24 is placed in the air inlet 23, and the double-ended screw 27 passes through the first fixed seat 25 and the second fixed seat 26. The locking nut 28 is used to tighten and fix it, which facilitates the pre-filtering of larger impurities during air intake.

[0035] Working principle: When using this utility model, firstly, the filter frame 24 is placed in the air inlet 23, and the double-ended screw 27 passes through the first fixed seat 25 and the second fixed seat 26. The locking nut 28 is then tightened to fix it, which facilitates the pre-filtration of larger impurities during air intake. After that, when it is necessary to replace the ceramic heat storage body 14, the sealing block 12 can be screwed to detach it from the fixed block 10. Then, the handle 11 can be used to pull the bottom plate 15 outward. At this time, the ceramic heat storage body 14 on the bottom plate 15 can be taken out for easy replacement. After replacement, the bottom plate 15 is pushed back inward, and the sealing block 12 is tightened to fix it into the fixed block 10. Finally, the external water pipe is connected to the first connecting pipe 4, the first valve 5 is opened, and the interior can be cleaned through the three sets of rotating nozzles 6. A drain outlet is provided at the rear end of the combustion chamber 1 to facilitate the discharge of wastewater for the next use.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An RTO regenerative combustion apparatus for facilitating replacement of a ceramic packing bed, comprising a combustion chamber (1) and a mounting seat (2), characterized in that: A burner (7) is fixedly connected to the rear end of the combustion chamber (1). A chamber body (8) is provided at the front end of the combustion chamber (1). A fixing plate (9) is provided at the front end of the combustion chamber (1). A fixing block (10) is fixedly connected to the front end of the combustion chamber (1). A sealing block (12) is movably connected to the front end of the fixing block (10). A connecting frame (13) is fixedly connected to the rear end of the fixing plate (9). A base plate (15) is fixedly connected to the bottom end of the rear end of the fixing plate (9). A ceramic heat storage body (14) is placed at the top end of the base plate (15). A handle (11) is fixedly connected to the front end of the fixing plate (9).

2. The RTO regenerative combustion device with easily replaceable ceramic packing bed according to claim 1, characterized in that: The fixing plate (9) is provided in three sets, the chamber (8) is provided in three sets, the four corners of the rear end of the fixing plate (9) are sleeved on the outside of the fixing block (10), and the connecting frame (13) is embedded in the inside of the chamber (8).

3. The RTO regenerative combustion device with easily replaceable ceramic packing bed according to claim 1, characterized in that: The top of the combustion chamber (1) is fixedly connected to a mounting base (2), and a fixing pipe (3) is fixedly connected between the mounting bases (2).

4. The RTO regenerative combustion device with easily replaceable ceramic packing bed according to claim 1, characterized in that: The bottom end of the combustion chamber (1) is fixedly connected to an exhaust pipe (21), a second valve (22) is fixedly installed on the outside of the exhaust pipe (21), a second connecting pipe (20) is fixedly connected to the bottom end of the exhaust pipe (21), and a compliant emission chimney (19) is fixedly connected to the left side of the second connecting pipe (20).

5. The RTO regenerative combustion device with easily replaceable ceramic packing bed according to claim 1, characterized in that: A base (18) is provided on the right side of the combustion chamber (1). A fan (17) is fixedly installed on the top of the base (18). An air injection pipe (16) is fixedly connected to one side of the fan (17). The air injection pipe (16) is connected to the interior of the combustion chamber (1). An air inlet (23) is fixedly connected to the rear end of the fan (17). A first fixed seat (25) is fixedly connected to the rear end of the air inlet (23). A second fixed seat (26) is provided at the rear end of the first fixed seat (25). A filter frame (24) is fixedly connected to the front end of the second fixed seat (26). A double-headed screw (27) is horizontally arranged inside the first fixed seat (25) and the second fixed seat (26). A locking nut (28) is movably connected to the outside of the double-headed screw (27).

6. The RTO regenerative combustion device with easily replaceable ceramic packing bed according to claim 3, characterized in that: The top end of the fixed pipe (3) is fixedly connected to a first connecting pipe (4), and a first valve (5) is fixedly installed on the outside of the first connecting pipe (4). The bottom end of the fixed pipe (3) is fixedly connected to a rotating nozzle (6), and three sets of rotating nozzles (6) are provided. The rotating nozzles (6) are evenly distributed at the bottom end of the fixed pipe (3).

7. The RTO regenerative combustion device with easily replaceable ceramic packing bed according to claim 1, characterized in that: The inner wall of the fixing block (10) is provided with an internal thread, the outer side of the sealing block (12) is provided with an external thread, and the fixing plate (9) is detachable from the fixing block (10) through the sealing block (12).

8. The RTO regenerative combustion device with easily replaceable ceramic packing bed according to claim 5, characterized in that: The filter frame (24) is embedded inside the air inlet (23), and the filter frame (24) is detachable from the air inlet (23) via the first fixing seat (25) and the double-headed screw (27).

Images