Combustion device resistant to ammonium salt blocking

Abstract

The utility model relates to the technical field of regenerative thermal incinerator, and disclose a kind of combustion device of anti ammonium salt block, including shell, the inside of shell is equipped with ceramic ring, the inner wall of shell is equipped with mounting assembly.The combustion device of anti ammonium salt block is provided with first motor, lead screw, moving block, movable plate, connecting frame, support column, lifting rod and mounting bracket, by starting first motor can drive lead screw to rotate while driving moving block to move, and two moving blocks relatively move, then make moving block move drive movable plate rotate, so that connecting frame is lifted, and the side of connecting frame is connected with lifting rod, so that lifting rod can be lifted, then make the mounting bracket of lifting rod bottom can be lifted, install ceramic ring and be fixed when descending, when disassembling, ceramic ring is fixed and removed when rising, without using tool to operate, improve the efficiency of ceramic ring disassembly.

Description

Technical Field

[0001] This utility model relates to the field of regenerative thermal incinerator technology, specifically to a combustion device resistant to ammonium salt blockage. Background Technology

[0002] A regenerative thermal oxidizer, also known as a thermal oxidizer, is a highly efficient organic waste gas treatment device. Its working principle is to heat the organic waste gas to above 760℃, causing the VOCs in the waste gas to be oxidized and decomposed into carbon dioxide and water, thereby achieving the purpose of purifying the waste gas.

[0003] When RTO involves the combustion of nitrogen-containing fuels, it is prone to clogging of pipes, heat exchangers and other components due to the formation of ammonium salts, which seriously affects the system's operating efficiency. Anti-ammonium salt clogging requires measures from multiple dimensions, including combustion process optimization, equipment structure improvement and operation management adjustment.

[0004] The prior art patent document CN213334442U discloses an ammonium salt anti-clogging filter device for a waste gas combustion treatment equipment. The device is equipped with a cleaning agent tank and a mixing tank on the outer shell, which can store concentrated cleaning agent and squeeze out the cleaning agent at a uniform speed during automatic cleaning, so that it can be mixed with clean water in the mixing tank in real time. The structure is centralized and more convenient. It can automatically perform backwashing when the ceramic ring is blocked by ammonium salt, and the rinsing is thorough and without dead corners. The rinsing water consumption is low, which effectively saves resources. The structure is simple and easy to use.

[0005] Although the aforementioned prior art device can automatically perform reverse flushing when the ceramic ring is blocked by ammonium salt, ensuring thorough flushing and reducing ammonium salt blockage of the ceramic ring, even if the combustion device in this patented technology flushes the ammonium salt with water, the ceramic ring still needs to be disassembled and cleaned during long-term use. The process of disassembling and assembling the ceramic ring is cumbersome and requires tools, reducing the efficiency of disassembly and assembly. Therefore, we need a combustion device that is resistant to ammonium salt blockage. Utility Model Content

[0006] The purpose of this invention is to provide a combustion device that resists ammonium salt blockage, in order to solve the problem that even if the ammonium salt in the combustion device proposed in the above-mentioned patent technology is rinsed with water, the ceramic ring still needs to be disassembled and cleaned during long-term use. The process of disassembling and assembling the ceramic ring is cumbersome and requires tools, which reduces the efficiency of disassembling and assembling the ceramic ring.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A combustion device resistant to ammonium salt blockage includes a housing, a ceramic ring installed inside the housing, and an installation assembly provided on the inner wall of the housing; The mounting assembly includes a first motor, the output end of which is detachably connected to a lead screw via a coupling, and a movable block is threaded onto the outer surface of the lead screw. A movable plate is hinged to the bottom of the movable block, and a connecting frame is hinged to the bottom of the movable plate. A support column is fixedly connected to the inner wall of the housing, and a lifting rod is slidably connected to the inner wall of the support column. A mounting frame is fixedly connected to the bottom of the lifting rod, and a vibration assembly is provided at the bottom of the mounting frame. The mounting assembly includes a second motor, the output end of which is detachably connected to a rotating rod via a coupling, and a striking rod is fixedly connected to the outer surface of the rotating rod. A sliding rod is fixedly connected to the bottom of the mounting bracket, and a slider is slidably connected to the outer surface of the sliding rod. A vibration frame is fixedly connected to the bottom of the slider, and a spring is fixedly connected to one side of the vibration frame.

[0008] Preferably, a flushing pipe is installed inside the outer casing, and one end of the flushing pipe is connected to a water tank. An inlet pipe is fixedly connected to one side of the outer casing, and an outlet pipe is welded to one side of the outer casing.

[0009] Preferably, the first motor forms a moving structure with a lead screw and a moving block, and the external thread of the lead screw matches the internal thread of the moving block.

[0010] Preferably, the movable block is connected to the connecting frame via a movable plate to form a lifting structure, and the movable plate is disposed between the movable block and the connecting frame.

[0011] Preferably, the support column is connected to the mounting frame via a lifting rod to form a sliding structure, and one side of the lifting rod is connected to the connecting frame.

[0012] Preferably, the second motor forms a rotating structure with the striking rod via a rotating rod, and the two ends of the striking rod have different lengths.

[0013] Preferably, the mounting bracket forms a sliding structure through a slide bar and a slider, and the mounting bracket forms an elastic structure through a spring and a vibrating frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are: this combustion device is resistant to ammonium salt blockage. 1. This utility model includes a first motor, a lead screw, a moving block, a movable plate, a connecting frame, a support column, a lifting rod, and a mounting frame. By starting the first motor, the lead screw can be rotated, which in turn moves the moving block. The two moving blocks move relative to each other, which in turn causes the movable plate to rotate, causing the connecting frame to rise and fall. One side of the connecting frame is connected to the lifting rod, allowing the lifting rod to rise and fall, which in turn allows the mounting frame at the bottom of the lifting rod to rise and fall. During installation, the lowering mechanism locks the ceramic ring in place, and during disassembly, the raising mechanism releases the ceramic ring from its fixation. No tools are required for this operation, improving the efficiency of ceramic ring assembly and disassembly.

[0015] 2. This utility model is equipped with a second motor, a rotating rod, a striking rod, a sliding rod, a slider, a vibrating frame, and a spring. By starting the second motor, the rotating rod can be driven to rotate, which in turn drives the striking rod to rotate. This causes the longer end of the striking rod to strike one side of the vibrating frame, causing the vibrating frame to vibrate. During the vibration process, the vibrating frame slides on the sliding rod via the slider, and the vibration frequency is increased under the action of the spring. This achieves the effect of dislodging ammonium salt clumps through vibration, further improving the cleaning effect of ammonium salt. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the front sectional view of the present invention; Figure 3 This is a schematic diagram of the movable plate and mounting frame structure of this utility model; Figure 4 This is a schematic diagram of the vibration frame and spring structure of this utility model.

[0017] In the diagram: 1. Outer shell; 2. Ceramic ring; 3. Mounting assembly; 301. First motor; 302. Lead screw; 303. Moving block; 304. Movable plate; 305. Connecting frame; 306. Support column; 307. Lifting rod; 308. Mounting frame; 4. Flushing pipe; 5. Inlet pipe; 6. Outlet pipe; 7. Water tank; 8. Vibration assembly; 801. Second motor; 802. Rotating rod; 803. Striking rod; 804. Sliding rod; 805. Sliding block; 806. Vibration frame; 807. Spring. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 A combustion device resistant to ammonium salt blockage includes a housing 1, a ceramic ring 2 installed inside the housing 1, and an installation assembly 3 provided on the inner wall of the housing 1. Mounting assembly 3 includes a first motor 301, the output end of the first motor 301 is detachably connected to a lead screw 302 via a coupling, and a moving block 303 is threadedly connected to the outer surface of the lead screw 302. A movable plate 304 is hinged to the bottom of the movable block 303, and a connecting frame 305 is hinged to the bottom of the movable plate 304. A support column 306 is fixedly connected to the inner wall of the outer shell 1, and a lifting rod 307 is slidably connected to the inner wall of the support column 306. A mounting frame 308 is fixedly connected to the bottom of the lifting rod 307, and a vibration assembly 8 is provided at the bottom of the mounting frame 308. Mounting assembly 3 includes a second motor 801. The output end of the second motor 801 is detachably connected to a rotating rod 802 via a coupling. A striking rod 803 is fixedly connected to the outer surface of the rotating rod 802. A sliding rod 804 is fixedly connected to the bottom of the mounting bracket 308. A slider 805 is slidably connected to the outer surface of the sliding rod 804. A vibration frame 806 is fixedly connected to the bottom of the slider 805. A spring 807 is fixedly connected to one side of the vibration frame 806.

[0020] Through the above technical solution, starting the first motor 301 can drive the lead screw 302 to rotate and simultaneously drive the moving block 303 to move. The two moving blocks 303 move relative to each other, which in turn causes the moving block 303 to move and drive the movable plate 304 to rotate, causing the connecting frame 305 to rise and fall. One side of the connecting frame 305 is connected to the lifting rod 307, allowing the lifting rod 307 to rise and fall. This, in turn, allows the mounting bracket 308 at the bottom of the lifting rod 307 to rise and fall. During installation, the lowering mechanism locks the ceramic ring 2 in place, and during disassembly, the raising mechanism releases the ceramic ring 2 from its fixed position. No tools are required for this operation, thus improving the efficiency of assembling and disassembling the ceramic ring 2.

[0021] Specifically, a flushing pipe 4 is installed inside the outer casing 1, and one end of the flushing pipe 4 is connected to a water tank 7. An inlet pipe 5 is fixedly connected to one side of the outer casing 1, and an outlet pipe 6 is welded to one side of the outer casing 1.

[0022] The above technical solution facilitates the extraction of water from the water tank 7 by the flushing pipe 4, allowing the flushing pipe 4 to flush the ammonium salt on the ceramic ring 2. The exhaust gas enters through the inlet pipe 5 and is discharged through the outlet pipe 6.

[0023] Specifically, the first motor 301 forms a moving structure with the moving block 303 via the lead screw 302, and the external thread of the lead screw 302 matches the internal thread of the moving block 303.

[0024] The above technical solution facilitates the starting of the first motor 301, which can drive the lead screw 302 to rotate and simultaneously drive the moving block 303 to move. Since the threads on both sides of the lead screw 302 rotate in opposite directions and the two moving blocks 303 are symmetrically arranged on the lead screw 302, the rotation of the lead screw 302 will drive the two moving blocks 303 to move relative to each other.

[0025] Specifically, the movable block 303 forms a lifting structure with the connecting frame 305 via the movable plate 304, and the movable plate 304 is located between the movable block 303 and the connecting frame 305.

[0026] The above technical solution facilitates the movement of the movable block 303 during the movement process, which drives the movable plate 304 to rotate and causes the connecting frame 305 to rise and fall. Both ends of the movable plate 304 are provided with pivots that are hinged to the movable block 303 and the connecting frame 305. Under the action of the movable block 303, the two movable plates 304 rotate in opposite directions, so that the two connecting frames 305 rise and fall synchronously.

[0027] Specifically, the support column 306 forms a sliding structure with the mounting frame 308 through the lifting rod 307, and one side of the lifting rod 307 is connected to the connecting frame 305.

[0028] The above technical solution facilitates the matching of the inner wall of the support column 306 with the outer surface of the lifting rod 307, allowing the lifting rod 307 to slide within the support column 306. One side of the lifting rod 307 is connected to the connecting frame 305, so that the connecting frame 305 will drive the lifting rod 307 to rise and fall during the lifting process. This achieves the effect of the lifting rod 307 driving the mounting frame 308 to rise and fall, allowing the mounting frame 308 to move downward to fix the ceramic ring 2, or to move upward to release the ceramic ring 2, making it easy to assemble and disassemble the ceramic ring 2.

[0029] Specifically, the second motor 801 forms a rotating structure with the striking rod 803 via the rotating rod 802, and the two ends of the striking rod 803 have different lengths.

[0030] The above technical solution facilitates the starting of the second motor 801, which can drive the rotating rod 802 to rotate while simultaneously driving the striking rod 803 to rotate. Since the two ends of the striking rod 803 are of different lengths, the longer end of the striking rod 803 will strike the vibration frame 806 during rotation, causing the vibration frame 806 to vibrate and causing the ammonium salt on the ceramic ring 2 to fall off.

[0031] Specifically, the mounting bracket 308 forms a sliding structure with the slide rod 804 and the slider 805, and the mounting bracket 308 forms an elastic structure with the vibration bracket 806 with the spring 807.

[0032] Through the above technical solution, the vibration frame 806 will sway left and right when it vibrates, so that the slider 805 at the top of the vibration frame 806 will slide on the slide bar 804 to maintain stability. At the same time, under the action of the springs 807 on both sides of the vibration frame 806, the vibration frequency is increased, which further improves the vibration effect and improves the vibration and falling effect of the ammonium salt on the ceramic ring 2.

[0033] Working Principle: When using this anti-ammonium salt blockage combustion device, an external power supply is provided to power the equipment inside. The electrical components are all encased in high-temperature resistant material to prevent damage from high temperatures. When disassembling or assembling the ceramic ring 2, simply start the first motor 301. The first motor 301 drives the lead screw 302 to rotate, which in turn moves two moving blocks 303 relative to each other. During this movement, the two moving blocks 303 rotate the movable plate 304. The rotation of the movable plate 304 pushes the connecting frame 305 to rise and fall, causing the connecting frame 305 to move the lifting rod 307 up and down within the support column 306. Then, the lifting rod 307 moves the mounting frame 308 up and down, allowing the mounting frame 308 to move downwards to support the ceramic ring. 2. The ceramic ring 2 can be fixed or moved upwards to release the fixation. When removing ammonium salt from the ceramic ring 2, the second motor 801 can be started. The second motor 801 can drive the rotating rod 802 to rotate, and the rotating rod 802 drives the striking rod 803 to rotate, so that the striking rod 803 rotates to strike the vibration frame 806. The vibration frame 806 vibrates and vibrates the ceramic ring 2, causing the ammonium salt on the ceramic ring 2 to fall off. The slider 805 at the top of the vibration frame 806 will slide on the sliding rod 804 to maintain stability. Under the action of the springs 807 on both sides of the vibration frame 806, the vibration frequency is increased, so that the ammonium salt on the ceramic ring 2 falls off faster. This completes the work. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A combustion device resistant to ammonium salt blockage, comprising a housing (1), characterized in that: A ceramic ring (2) is installed inside the outer shell (1), and an installation component (3) is provided on the inner wall of the outer shell (1). The mounting assembly (3) includes a first motor (301), the output end of which is detachably connected to a lead screw (302) via a coupling, and a moving block (303) is threadedly connected to the outer surface of the lead screw (302). A movable plate (304) is hinged to the bottom of the movable block (303), and a connecting frame (305) is hinged to the bottom of the movable plate (304). A support column (306) is fixedly connected to the inner wall of the outer shell (1), and a lifting rod (307) is slidably connected to the inner wall of the support column (306). A mounting frame (308) is fixedly connected to the bottom of the lifting rod (307), and a vibration assembly (8) is provided at the bottom of the mounting frame (308). The mounting assembly (3) includes a second motor (801), the output end of which is detachably connected to a rotating rod (802) via a coupling, and a striking rod (803) is fixedly connected to the outer surface of the rotating rod (802). A sliding rod (804) is fixedly connected to the bottom of the mounting bracket (308), and a slider (805) is slidably connected to the outer surface of the sliding rod (804). A vibration frame (806) is fixedly connected to the bottom of the slider (805), and a spring (807) is fixedly connected to one side of the vibration frame (806).

2. The combustion device for preventing ammonium salt blockage according to claim 1, characterized in that: The inside of the outer shell (1) is equipped with a flushing pipe (4), and one end of the flushing pipe (4) is connected to a water tank (7). An inlet pipe (5) is fixedly connected to one side of the outer shell (1), and an outlet pipe (6) is welded to one side of the outer shell (1).

3. The combustion device for preventing ammonium salt blockage according to claim 1, characterized in that: The first motor (301) forms a moving structure with the moving block (303) through the lead screw (302), and the external thread of the lead screw (302) matches the internal thread of the moving block (303).

4. The combustion device for preventing ammonium salt blockage according to claim 1, characterized in that: The movable block (303) forms a lifting structure with the connecting frame (305) via the movable plate (304), and the movable plate (304) is located between the movable block (303) and the connecting frame (305).

5. The combustion device for preventing ammonium salt blockage according to claim 1, characterized in that: The support column (306) forms a sliding structure with the mounting frame (308) through the lifting rod (307), and one side of the lifting rod (307) is connected to the connecting frame (305).

6. The combustion device for preventing ammonium salt blockage according to claim 1, characterized in that: The second motor (801) forms a rotating structure with the striking rod (803) via the rotating rod (802), and the two ends of the striking rod (803) have different lengths.

7. The combustion device for preventing ammonium salt blockage according to claim 1, characterized in that: The mounting bracket (308) forms a sliding structure with the slide rod (804) and the slider (805), and the mounting bracket (308) forms an elastic structure with the vibration frame (806) through the spring (807).

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