Detachable staggered rotational flow mixed waste gas and waste liquid incineration device

Abstract

The invention provides a detachable staggered rotational flow waste gas and waste liquid mixed incineration device which comprises a top combustor, a combustion box body, a feeding ring pipe, a longitudinal connecting pipe, a material spraying device, a box body descaling device and an exhaust pipeline. The top combustor is fixedly installed at the top end of the conical part and extends towards the interior of the conical part, the outer ring of the cylindrical part is sleeved with a plurality of feeding ring pipes, and the longitudinal connecting pipes are connected with the feeding ring pipes; the material spraying device extends into the cylindrical part from the outside of the cylindrical part; the box body descaling device is fixedly mounted at the bottom of the cylindrical part, and the exhaust pipeline extends from the inside of the cylindrical part to the outside. The spraying angle and point position distribution of the spraying gun can be automatically adjusted according to waste gas and waste liquid with different characteristics, and the spraying device is convenient to disassemble.

Description

Technical Field

[0001] The invention belongs to the field of pollution control, and in particular relates to a detachable staggered swirl mixed waste gas and waste liquid incineration device. Background Art

[0002] The core technical challenges currently faced by industrial waste gas and waste liquid treatment are mainly reflected in two aspects: First, the complexity of the composition. Waste gas and waste liquid of different properties require advance adjustment of the spray gun's spray angle and the distribution of the spray points, but traditional technology is difficult to achieve efficient coordinated incineration and purification; second, equipment maintenance is difficult. The mixing unit and incineration device are frequently blocked and corroded. The existing equipment has a complicated disassembly and assembly process, and the average maintenance time is more than 48 hours, which seriously affects continuous production capacity. In summary, this field continues to provide a detachable staggered swirl mixing waste gas and waste liquid incineration device. Summary of the Invention

[0003] (1) Technical issues to be resolved In view of the above technical problems, the present invention provides a detachable staggered swirl mixed waste gas and waste liquid incineration device, which can automatically adjust the spray angle and point distribution of the spray gun according to the different characteristics of the waste gas and waste liquid, and the spray device is easy to disassemble.

[0004] (2) Technical solution The present invention provides a detachable staggered swirl mixed waste gas and waste liquid incineration device, including a top burner, a combustion box, a feed ring pipe, a longitudinal connecting pipe, a spraying device, a box descaling device and an exhaust pipe. The combustion box includes a conical part and a cylindrical part. The top burner is fixedly installed on the top of the conical part and extends toward the inside of the conical part. The outer ring of the cylindrical part is provided with a plurality of feed ring pipes, and the longitudinal connecting pipe is connected to the feed ring pipes; the spraying device extends from the outside of the cylindrical part into the inside of the cylindrical part; the box descaling device is fixedly installed at the bottom of the cylindrical part, and the exhaust pipe extends from the inside of the cylindrical part to the outside.

[0005] In some embodiments of the present invention, the feeding ring tube includes a first feeding ring tube, a second feeding ring tube and a third feeding ring tube. The first feeding ring tube, the second feeding ring tube and the third feeding ring tube are arranged in sequence from top to bottom. The inner circle of the first feeding ring tube is provided with multiple inner extension tubes, and the inner extension tubes are provided with a first solenoid valve. The spraying device is connected to the inner extension tube; the second feeding ring tube and the third feeding ring tube have the same structure as the first feeding ring tube.

[0006] In some embodiments of the present invention, the spraying device includes a conical pipe head, a connecting hose, a spray gun fixing plate, a spray gun, a fireproof cover, a front hinged plate, a rear sliding plate and a self-resetting hinged device. The conical pipe head is rotatably connected to the inner extension tube, and the spray gun is fixedly installed at the front end of the spray gun fixing plate. One end of the connecting hose is connected to the conical pipe head, and the other end is connected to the tail of the spray gun. The fireproof cover is hollow cylindrical and fixed to the rear end of the spray gun fixing plate. The front hinged plate is hinged to the rear end of the spray gun fixing plate. The rear sliding plate is arranged at the rear end of the front hinged plate and is hinged to the front hinged plate through a self-resetting hinged device.

[0007] In some embodiments of the present invention, there are eight groups of front hinged plates in total, and two groups of front hinged plates are provided on the upper, lower, left and right sides of the rear end of the rear sliding plate, and each group of front hinged plates is provided with a rear sliding plate connected by a self-resetting hinge device; a spray channel is provided on the side of the cylindrical part, a slide rail is provided on the inner wall of the spray channel, a slider is provided on the rear sliding plate, and the rear sliding plate is slidably installed inside the spray channel, and the size of the spray channel matches the spray device.

[0008] In some embodiments of the present invention, a motor fixing plate is provided on the inner extension tube, and eight groups of first telescopic motors are provided on the motor fixing plate, and the first telescopic motors are connected to the rear sliding plate through a telescopic rod; a fire isolation plate is provided on the outer wall of the cylindrical portion at the spraying channel, and the telescopic rod is magnetically connected to the rear sliding plate, and eight groups of telescopic rod channels are provided on the fire isolation plate, and the fire isolation plate is fixed to the outer wall of the cylindrical portion by bolts.

[0009] In some embodiments of the present invention, a plurality of spraying devices are provided on the cylindrical portion between the first feeding ring tube and the second feeding ring tube, and between the second feeding ring tube and the third feeding ring tube. One end of the spraying device is connected to the longitudinal connecting tube, and the other end extends into the interior of the cylindrical portion.

[0010] In some embodiments of the present invention, a second solenoid valve is provided at the connection between the longitudinal connecting pipe and the first feeding ring pipe, the second feeding ring pipe and the third feeding ring pipe, and a third solenoid valve is provided at the connection between the spraying device and the longitudinal connecting pipe.

[0011] In some embodiments of the present invention, a high calorific value exhaust gas spray gun device and a high calorific value waste liquid spray gun device are provided on the conical portion. The high calorific value exhaust gas spray gun device and the high calorific value waste liquid spray gun device are connected to the first feeding ring pipe through a connecting pipe, and a fourth solenoid valve is provided above the connecting pipe.

[0012] In some embodiments of the present invention, the box descaling device includes a second telescopic motor, an ash collecting plate and a sliding descaling ring, the second telescopic motor is fixedly installed at the bottom of the ash collecting plate, the ash collecting plate is installed at the bottom of the cylindrical part, a sliding rail is provided on the inner wall of the cylindrical part, the sliding descaling ring is slidably installed on the inner wall of the cylindrical part, and the second telescopic motor is connected to the sliding descaling ring through a telescopic rod passing through the ash collecting plate.

[0013] In some embodiments of the present invention, the first feeding ring tube, the second feeding ring tube and the third feeding ring tube are distributed at equal intervals.

[0014] (3) Beneficial effects It can be seen from the above technical solution that the present invention has at least one of the following beneficial effects: The present invention can flexibly switch between spray devices of different levels through the combination of the first feeding ring tube, the second feeding ring tube, the third feeding ring tube and the longitudinal connecting tube, combined with the control of the first solenoid valve, the second solenoid valve and the third solenoid valve; based on the first telescopic motor selectively driving the single-sided rear sliding plate to move along the slide rail, the up and down and left and right tilting of the spray gun is achieved by controlling the inclination angle of the spray gun fixing plate, and a swirl mixing effect is formed based on the staggered distribution of multiple layers of spray guns, thereby enhancing the contact efficiency of waste gas and waste liquid with flames, and solving the problem of insufficient coordinated incineration of traditional technologies; in addition, the injection angle and point distribution of the spray gun can be automatically adjusted online based on the different characteristics of the waste gas and waste liquid, without the need to dismantle the spray gun for adjustment.

[0015] The spraying device of the present invention adopts a modular detachable design. When the spray gun needs to be inspected or replaced, the first telescopic motor is extended and retracted backward, and the rear sliding plate magnetically connected to the telescopic rod is blocked by the fire isolation plate and separated from the telescopic rod. The fire isolation plate is removed and the spraying device is slid out of the spraying channel to inspect or replace the spray gun; after the inspection is completed, the spraying device is slid and pushed into the spraying channel, the fire isolation plate is installed, the first telescopic motor is extended forward, and the telescopic rod is magnetically connected to the rear sliding plate, thereby completing the rapid disassembly and assembly of the spraying device; the spraying device of the present invention can slide out as a whole without cutting or destroying the main body of the equipment, and the connecting hose simplifies the separation process of the spray gun and the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the feeding ring pipe and the longitudinal connecting pipe structure.

[0018] Figure 3 It is a schematic diagram of the structure of the spraying device.

[0019] Figure 4 This is a structural diagram of the box descaling device.

[0020] Figure 5 It is a schematic diagram of the combustion box structure.

[0021] Figure 6 This is a detailed diagram of the spraying device structure.

[0022] [Description of the main components of the present invention] Top burner; 2. Conical part; 3. Cylindrical part; 4. Feeding ring pipe; 5. Longitudinal connecting pipe; 6. Spraying device; 7. Exhaust pipe; 8. Connecting pipe; 9. High calorific value exhaust gas spray gun device; 10. High calorific value waste liquid spray gun device; 11. Fourth solenoid valve; 12. First solenoid valve; 13. Second solenoid valve; 14. Third solenoid valve; 4-1. First feeding ring pipe; 4-2, second feeding ring tube; 4-3, third feeding ring tube; 6-1, tapered tube head; 6-2. Connecting hose; 6-3. Spray gun fixing plate; 6-4. Spray gun; 6-5, fireproof cover; 6-6, front hinged panel; 6-7, rear sliding panel; 6-8, self-resetting hinge device; 15, motor fixing plate; 16, first telescopic motor; 17. Inner extension tube; 18. Second telescopic motor; 19. Dust collecting plate; 20. Sliding descaling ring; 21. Spray channel. DETAILED DESCRIPTION

[0023] The present invention provides a detachable staggered swirl mixed waste gas and waste liquid incineration device. In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. Specific embodiments

[0024] like Figure 1-6As shown, the present invention provides a detachable staggered swirl mixed waste gas and waste liquid incineration device, including a top burner 1, a combustion box, a feed ring pipe 4, a longitudinal connecting pipe 5, a spraying device 6, a box descaling device and an exhaust pipe 7, the combustion box includes a conical part 2 and a cylindrical part 3, the top burner 1 is fixedly mounted on the top of the conical part 2 and extends into the interior of the conical part 2, the outer ring of the cylindrical part 3 is provided with a plurality of feed ring pipes 4, the feed ring pipes 4 include a first feed ring pipe 4-1, a second feed ring pipe 4-2 and a third feed ring pipe Ring pipe 4-3, the first feeding ring pipe 4-1, the second feeding ring pipe 4-2 and the third feeding ring pipe 4-3 are arranged in sequence from top to bottom, the inner circle of the first feeding ring pipe 4-1 is provided with multiple inner extension pipes 17, the inner extension pipe 17 is provided with a first solenoid valve 12, and the spraying device 6 is connected to the inner extension pipe 17; the second feeding ring pipe 4-2 and the third feeding ring pipe 4-3 have the same structure as the first feeding ring pipe 4-1, and the first feeding ring pipe 4-1, the second feeding ring pipe 4-2 and the third feeding ring pipe 4-3 are distributed at equal intervals; The longitudinal connecting pipe 5 is connected to the feeding ring pipe 4; a plurality of spraying devices 6 are provided on the cylindrical portion 3 between the first feeding ring pipe 4-1 and the second feeding ring pipe 4-2, and between the second feeding ring pipe 4-2 and the third feeding ring pipe 4-3. One end of the spraying device 6 is connected to the longitudinal connecting pipe 5, and the other end extends into the interior of the cylindrical portion 3. A second solenoid valve 13 is provided at the connection between the longitudinal connecting pipe 5 and the first feeding ring pipe 4-1, the second feeding ring pipe 4-2 and the third feeding ring pipe 4-3, and a third solenoid valve 14 is provided at the connection between the spraying device 6 and the longitudinal connecting pipe 5; The spraying device 6 extends from the outside of the cylindrical part 3 into the inside of the cylindrical part 3, and the spraying device 6 includes a tapered pipe head 6-1, a connecting hose 6-2, a spray gun fixing plate 6-3, a spray gun 6-4, a fireproof cover 6-5, a front hinged plate 6-6, a rear sliding plate 6-7 and a self-resetting hinged device 6-8. The tapered pipe head 6-1 is rotatably connected to the inner extension tube 17, and the spray gun 6-4 is fixedly installed at the front end of the spray gun fixing plate 6-3. One end of the connecting hose 6-2 is connected to the tapered pipe head 6-1, and the other end is connected to the tail of the spray gun 6-4. The fireproof cover 6-5 is a hollow cylindrical fixed At the rear end of the spray gun fixing plate 6-3, the front hinged plate 6-6 is hinged to the rear end of the spray gun fixing plate 6-3, and the rear sliding plate 6-7 is provided at the rear end of the front hinged plate 6-6 and is hinged to the front hinged plate 6-6 through a self-resetting hinge device 6-8; there are a total of eight groups of front hinged plates 6-6, and two groups of front hinged plates 6-6 are provided on the upper, lower, left and right sides of the rear end of the rear sliding plate 6-7, and each group of front hinged plates 6-6 is provided with a rear sliding plate 6-7 connected by a self-resetting hinge device 6-8; a spray channel 21 is provided on the side of the cylindrical portion 3, and a sliding plate is provided on the inner wall of the spray channel 21. Rail, a slider is provided on the rear sliding plate 6-7, and the rear sliding plate 6-7 is slidably installed inside the spraying channel 21, and the size of the spraying channel 21 matches the spraying device 6; a motor fixing plate 15 is provided on the inner extension tube 17, and eight groups of first telescopic motors 16 are provided on the motor fixing plate 15, and the first telescopic motors 16 are connected to the rear sliding plate 6-7 through a telescopic rod; a fire isolation board is provided on the outer wall of the cylindrical portion 3 at the spraying channel 21, and the telescopic rod is magnetically connected to the rear sliding plate 6-7, and eight groups of telescopic rod channels are provided on the fire isolation board, and the fire isolation board is connected by bolts It is fixedly mounted on the outer wall of the cylindrical portion 3; the spraying device 6 adopts a modular detachable design. When the spray gun 6-4 needs to be repaired or replaced, the first telescopic motor 16 is retracted backward, and the rear sliding plate 6-7 magnetically connected to the telescopic rod is blocked by the fire partition and separated from the telescopic rod. The fire partition is removed and the spraying device 6 is slid out of the spraying channel 21 to check or replace the spray gun 6-4; after the repair is completed, the spraying device 6 is slid into the spraying channel 21, the fire partition is installed, the first telescopic motor 16 is extended forward, and the telescopic rod is magnetically connected to the rear sliding plate 6-7, thereby completing the rapid disassembly and assembly of the spraying device 6.

[0025] The conical portion 2 is provided with a high calorific value waste gas spray gun device 9 and a high calorific value waste liquid spray gun device 10, and the high calorific value waste gas spray gun device 9 and the high calorific value waste liquid spray gun device 10 are connected to the first feeding ring pipe 4-1 through a connecting pipe 8, and a fourth solenoid valve 11 is provided above the connecting pipe 8; The box descaling device is fixedly mounted at the bottom of the cylindrical portion 3 and includes a second telescopic motor 18, an ash collecting plate 19, and a sliding descaling ring 20. The second telescopic motor 18 is fixedly mounted at the bottom of the ash collecting plate 19, the ash collecting plate 19 is mounted at the bottom of the cylindrical portion 3, a slide rail is provided on the inner wall of the cylindrical portion 3, the sliding descaling ring 20 is slidably mounted on the inner wall of the cylindrical portion 3, and the second telescopic motor 18 is connected to the sliding descaling ring 20 via a telescopic rod that passes through the ash collecting plate 19. The exhaust duct 7 extends from the interior of the cylindrical portion 3 to the exterior. Thus far, this embodiment has been described in detail with reference to the accompanying drawings.

[0026] To sum up, the present invention can flexibly switch different levels of spray devices 6 through the combination of the first feeding ring tube 4-1, the second feeding ring tube 4-2, the third feeding ring tube 4-3 and the longitudinal connecting tube 5, combined with the control of the first solenoid valve 12, the second solenoid valve 13, and the third solenoid valve 14; based on the first telescopic motor 16, the single-sided rear sliding plate 6-7 is selectively driven to move along the slide rail, and the up and down and left and right tilts of the spray gun 6-4 are achieved by controlling the inclination angle of the spray gun fixing plate 6-3, and a swirl mixing effect is formed based on the staggered distribution of multiple layers of spray guns 6-4, thereby enhancing the contact efficiency of waste gas and waste liquid with flames, and solving the problem of insufficient coordinated incineration of traditional technologies; in addition, the injection angle of the spray gun 6-4 and the point distribution of the spray gun 6-4 can be automatically adjusted online based on the different characteristics of the waste gas and waste liquid, without the need to dismantle the spray gun 6-4 for adjustment.

[0027] Based on the above description, those skilled in the art should have a clear understanding of the present invention. It should be noted that any implementation methods not shown or described in the drawings or the main text of the specification are forms known to those of ordinary skill in the art and are not described in detail. In addition, the above definitions of the various elements and methods are not limited to the various specific structures, shapes, or methods mentioned in the embodiments.

[0028] It should also be noted that this document may provide demonstrations of parameters containing specific values, but these parameters do not need to be exactly equal to the corresponding values, but can be approximated to the corresponding values within an acceptable error tolerance or design constraint. The directional terms mentioned in the embodiments, such as "up", "down", "front", "back", "left", "right", etc., are only reference to the directions of the accompanying drawings and are not intended to limit the scope of protection of the present invention. In addition, unless specifically described or the steps must occur in sequence, the order of the above steps is not limited to those listed above, and can be changed or rearranged according to the required design. And the above embodiments can be mixed and matched with each other or with other embodiments based on design and reliability considerations, that is, the technical features in different embodiments can be freely combined to form more embodiments.

[0029] The specific embodiments described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A detachable staggered swirl mixed waste gas and waste liquid incineration device, characterized in that: It includes a top burner, a combustion box, a feed ring pipe, a longitudinal connecting pipe, a spraying device, a box descaling device and an exhaust pipe. The combustion box includes a conical part and a cylindrical part. The top burner is fixedly installed on the top of the conical part and extends into the interior of the conical part. The outer ring of the cylindrical part is provided with multiple feed ring pipes, and the longitudinal connecting pipe is connected to the feed ring pipes; the spraying device extends from the outside of the cylindrical part into the inside of the cylindrical part; the box descaling device is fixedly installed at the bottom of the cylindrical part, and the exhaust pipe extends from the inside of the cylindrical part to the outside.

2. A detachable staggered swirl mixed waste gas and waste liquid incineration device according to claim 1, characterized in that: The feeding ring tube includes a first feeding ring tube, a second feeding ring tube and a third feeding ring tube. The first feeding ring tube, the second feeding ring tube and the third feeding ring tube are arranged in sequence from top to bottom. The inner circle of the first feeding ring tube is provided with multiple inner extension tubes, and the inner extension tubes are provided with a first solenoid valve. The spraying device is connected to the inner extension tube; the second feeding ring tube and the third feeding ring tube have the same structure as the first feeding ring tube.

3. The detachable staggered swirl mixed waste gas and waste liquid incineration device according to claim 2, characterized in that: The spraying device includes a conical pipe head, a connecting hose, a spray gun fixing plate, a spray gun, a fireproof cover, a front hinged plate, a rear sliding plate and a self-resetting hinged device. The conical pipe head is rotatably connected to the inner extension tube, and the spray gun is fixedly installed at the front end of the spray gun fixing plate. One end of the connecting hose is connected to the conical pipe head, and the other end is connected to the tail of the spray gun. The fireproof cover is hollow cylindrical and fixed to the rear end of the spray gun fixing plate. The front hinged plate is hinged to the rear end of the spray gun fixing plate. The rear sliding plate is arranged at the rear end of the front hinged plate and is hinged to the front hinged plate through a self-resetting hinged device.

4. The detachable staggered swirl mixed waste gas and waste liquid incineration device according to claim 3, characterized in that: There are eight groups of front hinged plates in total, and two groups of front hinged plates are provided on the upper, lower, left and right sides of the rear end of the rear sliding plate. Each group of front hinged plates is provided with a rear sliding plate connected by a self-resetting hinge device; a spraying channel is provided on the side of the cylindrical part, a slide rail is provided on the inner wall of the spraying channel, a slider is provided on the rear sliding plate, and the rear sliding plate is slidably installed inside the spraying channel, and the size of the spraying channel matches the spraying device.

5. The detachable staggered swirl mixed waste gas and waste liquid incineration device according to claim 4, characterized in that: A motor fixing plate is provided on the inner extension tube, and eight groups of first telescopic motors are provided on the motor fixing plate. The first telescopic motors are connected to the rear sliding plate through a telescopic rod; a fire isolation plate is provided on the outer wall of the cylindrical portion at the spraying channel, and the telescopic rod is magnetically connected to the rear sliding plate. Eight groups of telescopic rod channels are provided on the fire isolation plate, and the fire isolation plate is fixed to the outer wall of the cylindrical portion by bolts.

6. The detachable staggered swirl mixed waste gas and waste liquid incineration device according to claim 3, characterized in that: A plurality of spraying devices are provided on the cylindrical portion between the first feeding ring tube and the second feeding ring tube, and between the second feeding ring tube and the third feeding ring tube. One end of the spraying device is connected to the longitudinal connecting tube, and the other end extends into the interior of the cylindrical portion.

7. The detachable staggered swirl mixed waste gas and waste liquid incineration device according to claim 6, characterized in that: A second solenoid valve is provided at the connection between the longitudinal connecting pipe and the first feeding ring pipe, the second feeding ring pipe and the third feeding ring pipe, and a third solenoid valve is provided at the connection between the spraying device and the longitudinal connecting pipe.

8. The detachable staggered swirl mixed waste gas and waste liquid incineration device according to claim 3, characterized in that: A high calorific value waste gas spray gun device and a high calorific value waste liquid spray gun device are provided on the conical portion. The high calorific value waste gas spray gun device and the high calorific value waste liquid spray gun device are connected to the first feeding ring pipe through a connecting pipe. A fourth solenoid valve is provided above the connecting pipe.

9. The detachable staggered swirl mixed waste gas and waste liquid incineration device according to claim 1, characterized in that: The box descaling device includes a second telescopic motor, an ash collecting plate and a sliding descaling ring. The second telescopic motor is fixedly installed at the bottom of the ash collecting plate. The ash collecting plate is installed at the bottom of the cylindrical part. A sliding rail is provided on the inner wall of the cylindrical part. The sliding descaling ring is slidably installed on the inner wall of the cylindrical part. The second telescopic motor passes through the ash collecting plate and is connected to the sliding descaling ring through a telescopic rod.

10. The detachable staggered swirl mixed waste gas and waste liquid incineration device according to claim 3, characterized in that: The first feeding ring tube, the second feeding ring tube and the third feeding ring tube are distributed at equal intervals.

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