CN220802382U - Afterburning type waste heat boiler - Google Patents
Afterburning type waste heat boiler Download PDFInfo
- Publication number
- CN220802382U CN220802382U CN202321573263.2U CN202321573263U CN220802382U CN 220802382 U CN220802382 U CN 220802382U CN 202321573263 U CN202321573263 U CN 202321573263U CN 220802382 U CN220802382 U CN 220802382U
- Authority
- CN
- China
- Prior art keywords
- pipe
- gas
- inlet pipe
- air
- heat boiler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 51
- 238000003860 storage Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 19
- 238000004140 cleaning Methods 0.000 abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003546 flue gas Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a post-combustion type waste heat boiler, which comprises a boiler body, wherein an air inlet pipe is fixedly communicated with the surface of the boiler body, a mounting plate is fixedly arranged in the air inlet pipe, a plurality of air filtering ports are formed in the surface of the mounting plate, a mounting block is fixedly arranged at the center of the surface of the mounting plate through a spring rod, a plurality of rectangular plates are fixedly arranged on the side walls of the mounting block through a plurality of connecting rods, a plurality of cleaning rods are fixedly arranged on the surface of the rectangular plates, and the cleaning rods respectively correspond to the positions of the air filtering ports; and a driving assembly is arranged in the air inlet pipe. When high-temperature flue gas is introduced into the air inlet pipe for many times at high speed, the spring rod can shrink under the action of the driving assembly, and the cleaning rods can respectively penetrate through the air filtering ports, so that particle impurities accumulated in the air filtering ports are pushed out, good air permeability of the air filtering ports is ensured, the air filtering ports are cleaned without manually removing the mounting plate, and the labor burden of workers is reduced.
Description
Technical Field
The utility model relates to the technical field of heating equipment, in particular to an afterburning type waste heat boiler.
Background
The waste heat boiler is a device which can produce hot water or steam to supply for other working sections after recovering heat generated by burning waste heat and combustible substances thereof in waste gas, waste materials or waste liquid in various industrial processes.
The air inlet pipe in the existing waste heat boiler is generally provided with a filter screen in the inner part of the air inlet pipe, the existing filter screen is used for a long time, and more impurities can be accumulated in the air filtering port on the surface of the existing filter screen, so that the air permeability of the filter screen is affected, and therefore, a worker is required to regularly detach the filter screen for cleaning, and the labor burden of the worker is increased.
Disclosure of utility model
The utility model aims to solve the defects in the prior art that a filter screen in an air inlet pipe of a waste heat boiler is used for a long time, and more impurities can be accumulated in a filter port on the surface of the filter screen, so that the air permeability of the filter screen is affected, a worker is required to regularly detach the filter screen for cleaning, the labor burden of the worker is increased, and the post-combustion waste heat boiler is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a afterburning exhaust-heat boiler, includes the furnace body, furnace body surface fixed intercommunication has the intake pipe, the internally mounted of intake pipe has the mounting panel, a plurality of gas ports that strain are seted up to the mounting panel surface, mounting panel surface center department has the installation piece through spring bar fixed mounting, installation piece lateral wall has the polylith rectangular plate through many connecting rods fixed mounting, rectangular plate surface fixed mounting has many clearance bars, many the clearance bar corresponds with a plurality of gas ports position respectively, the installation piece passes through restriction part restriction rotation;
And a driving assembly is arranged in the air inlet pipe and is used for providing driving force for shrinkage of the spring rod.
Preferably, the limiting component comprises a limiting groove horizontally arranged on the inner pipe wall of the air inlet pipe and a limiting block fixedly arranged at the end part of one rectangular plate, and the limiting block is arranged in the limiting groove in a sliding mode.
The preferred drive assembly includes through connecting rod fixed mounting gas storage box, bellows, the extension spring and the gas collecting part that are located the bellows in the intake pipe, the gas outlet has been seted up on the gas storage box surface, be equipped with the pressure valve in the gas outlet, bellows fixed mounting is on the surface of gas storage box to the cage gas outlet, the bellows other end and installation piece fixed surface are connected, extension spring's both ends respectively with gas storage box and installation piece fixed connection, a plurality of ventholes have been seted up on the bellows surface, the gas collecting part is used for gas storage box gas collection.
Preferably, the gas collecting component comprises a hollow pipe with a hollow cavity, one end of the hollow pipe is fixedly provided with a gas outlet pipe, one end of the gas outlet pipe is fixedly connected with the gas storage box and is communicated with the inside of the gas outlet pipe, the hollow pipe is communicated with the gas inlet pipe through a gas inlet pipe, one-way valves are arranged in the gas inlet pipe and the gas outlet pipe, a piston plate is horizontally and hermetically arranged in the hollow pipe in a sliding and sealing mode, and the piston plate is controlled to move through a transmission component.
Preferably, the transmission part comprises a reciprocating screw rod, a threaded opening is formed in one end of the hollow pipe, the reciprocating screw rod is installed in the threaded opening in a threaded manner, one end of the reciprocating screw rod located in the hollow pipe is rotationally connected with the piston plate, and a rotary blade is fixedly sleeved at one end of the reciprocating screw rod located outside the hollow pipe.
Preferably, a plurality of supporting legs are fixedly arranged on the lower surface of the furnace body, and an anti-slip layer made of rubber is bonded on the bottom surface of each supporting leg.
Compared with the prior art, the utility model has the beneficial effects that:
Under the effect of the driving component, the spring rod can be intermittently contracted, and when the spring rod is contracted, the cleaning rods respectively penetrate through the air filtering ports, so that particle impurities accumulated in the air filtering ports are pushed out, good air permeability of the air filtering ports is ensured, the air filtering ports are cleaned without manually removing the mounting plate, and the labor burden of workers is reduced.
Drawings
FIG. 1 is a schematic view of a partial front perspective sectional structure of an afterburning type waste heat boiler according to the present utility model;
Fig. 2 is a schematic view of a part of a three-dimensional cross-section structure of an air inlet pipe in an afterburning type waste heat boiler according to the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 1 at A;
FIG. 4 is an enlarged view of the structure at B in FIG. 1;
fig. 5 is an enlarged view of the structure at C in fig. 2.
In the figure: the device comprises a furnace body 1, an air inlet pipe 2, a mounting plate 3, an air filtering port 4, a spring rod 5, a mounting block 6, a rectangular plate 7, a cleaning rod 8, a limiting groove 9, a limiting block 10, an air storage box 11, a corrugated pipe 12, a telescopic spring 13, an air outlet 14, an air outlet 15, a hollow pipe 16, an air outlet pipe 17, an air inlet pipe 18, a piston plate 19, a reciprocating screw rod 20, a threaded port 21 and a rotary blade 22.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The terms such as "upper", "lower", "left", "right", "middle" and "a" and the like are also used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationship may be altered or modified without materially altering the technology.
Referring to fig. 1-5, a post-combustion type waste heat boiler comprises a boiler body 1, wherein a plurality of supporting legs are fixedly arranged on the lower surface of the boiler body 1, a rubber anti-slip layer is adhered to the bottom surfaces of the supporting legs, an air inlet pipe 2 is fixedly communicated with the surface of the boiler body 1, a mounting plate 3 is fixedly arranged in the air inlet pipe 2, a plurality of air filtering ports 4 are formed in the surface of the mounting plate 3, a mounting block 6 is fixedly arranged at the center of the surface of the mounting plate 3 through a spring rod 5, a plurality of rectangular plates 7 are fixedly arranged on the side walls of the mounting block 6 through a plurality of connecting rods, a plurality of cleaning rods 8 are fixedly arranged on the surfaces of the rectangular plates 7, the cleaning rods 8 respectively correspond to the positions of the plurality of air filtering ports 4, the mounting block 6 is limited to rotate through a limiting component, the limiting component comprises a limiting groove 9 horizontally formed in the inner pipe wall of the air inlet pipe 2 and a limiting block 10 fixedly arranged at the end part of one rectangular plate 7, and the limiting block 10 is arranged in the limiting groove 9 in a sliding mode;
The air inlet pipe 2 is internally provided with a driving component which is used for providing a driving force for the shrinkage of the spring rod 5, the driving component comprises an air storage box 11 fixedly installed in the air inlet pipe 2 through a connecting rod, a corrugated pipe 12, a telescopic spring 13 and an air collecting component, wherein the telescopic spring 13 is positioned in the corrugated pipe 12, the surface of the air storage box 11 is provided with an air outlet 14, a pressure valve is arranged in the air outlet 14, the corrugated pipe 12 is fixedly installed on the surface of the air storage box 11 and covers the air outlet 14, the other end of the corrugated pipe 12 is fixedly connected with the surface of the installation block 6, the two ends of the telescopic spring 13 are respectively fixedly connected with the air storage box 11 and the installation block 6, the surface of the corrugated pipe 12 is provided with a plurality of air outlet holes 15, the air collecting component is used for collecting air in the air storage box 11, the air collecting component comprises a hollow pipe 16 with a hollow cavity, one end of the hollow pipe 16 is fixedly provided with an air outlet pipe 17, one end of the air outlet pipe 17 is fixedly connected with the air storage box 11 and is communicated with the air inlet pipe 16, the air inlet pipe 18 and the air outlet 17 are both internally provided with one-way valves in the air inlet pipe 18 and the air outlet pipe 18, the one-way valve in the air inlet pipe 18 is communicated with the air outlet 16, and the air outlet 16 is fixedly connected with the air outlet pipe 11, and the air outlet 16 is fixedly provided with the one-way valve in the air outlet pipe 16;
The piston plate 19 is arranged in the hollow tube 16 in a horizontal dynamic seal manner, the piston plate 19 is controlled to move by a transmission part, the transmission part comprises a reciprocating screw rod 20, a threaded port 21 is formed in one end of the hollow tube 16, the reciprocating screw rod 20 is installed in the threaded port 21 in a threaded manner, one end of the reciprocating screw rod 20 positioned in the hollow tube 16 is rotationally connected with the piston plate 19, and a rotary blade 22 is fixedly sleeved at one end of the reciprocating screw rod 20 positioned outside the hollow tube 16;
When high-temperature flue gas is introduced into the air inlet pipe 2 at a high speed, the rotary blades 22 rotate with the reciprocating screw rod 20 under the impact of gas, and as the position of the hollow pipe 16 is fixed, the reciprocating screw rod 20 rotates and moves reciprocally in the horizontal direction, in the moving process, the piston plate 19 moves along with the reciprocating screw rod 20, the volume between the surface of the piston plate 19 and the inner wall of the hollow pipe 16 is continuously changed, when the volume is increased, the pressure is reduced, part of the flue gas in the air inlet pipe 2 enters the hollow pipe 16 from the air inlet pipe 18, when the volume is reduced, the pressure is increased, the flue gas in the hollow pipe 16 enters the air storage box 11 from the air outlet pipe 17, then the pressure in the air storage box 11 is gradually increased as the gas entering the air storage box 11 is increased, when the critical point of the pressure valve in the air outlet 14 is reached, the gas in the air storage box 11 is instantaneously rushed into the corrugated pipe 12, the corrugated pipe 12 is rapidly stretched, the spring rod 5 is pushed to shrink, and then the plurality of air filtering holes 8 are respectively cleaned by the filter holes 4, and the filter holes 4 are well accumulated in the filter holes are cleaned;
When the bellows 12 stretches, the expansion spring 13 stretches together, and then the bellows 12 rapidly contracts and recovers under the elastic potential energy of the spring rod 5 and the expansion spring 13, and during this process, gas in the bellows 12 is extruded from the plurality of gas outlet holes 15.
According to the utility model, when high-temperature flue gas is introduced into the air inlet pipe 2 at high speed for many times, under the action of the driving assembly, the spring rod 5 can be intermittently contracted, and when the spring rod 5 is contracted, the cleaning rods 8 respectively penetrate through the air filtering ports 4, so that particle impurities accumulated in the air filtering ports 4 are pushed out, good air permeability of the air filtering ports 4 is ensured, the air filtering ports 4 are cleaned without manually removing the mounting plate 3, and the labor burden of workers is reduced.
In the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly, unless otherwise specifically indicated and defined.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a afterburning exhaust-heat boiler, includes furnace body (1), its characterized in that, furnace body (1) fixed surface intercommunication has intake pipe (2), fixed mounting has mounting panel (3) in intake pipe (2), a plurality of gas ports (4) have been seted up on mounting panel (3) surface, mounting panel (3) surface center department is through spring rod (5) fixed mounting has installation piece (6), installation piece (6) lateral wall is through many connecting rods fixed mounting has polylith rectangular plate (7), rectangular plate (7) surface fixed mounting has many clearance poles (8), many clearance poles (8) correspond with a plurality of gas ports (4) position respectively, installation piece (6) are through restriction part restriction rotation;
A driving component is arranged in the air inlet pipe (2) and is used for providing a driving force for the shrinkage of the spring rod (5).
2. The afterburning type waste heat boiler according to claim 1, wherein the limiting part comprises a limiting groove (9) horizontally formed in the inner pipe wall of the air inlet pipe (2) and a limiting block (10) fixedly mounted at the end of one rectangular plate (7), and the limiting block (10) is slidably arranged in the limiting groove (9).
3. The afterburning exhaust-heat boiler according to claim 1, wherein the driving assembly comprises a gas storage box (11) fixedly mounted in the gas inlet pipe (2) through a connecting rod, a corrugated pipe (12), a telescopic spring (13) positioned in the corrugated pipe (12) and a gas collecting component, a gas outlet (14) is formed in the surface of the gas storage box (11), a pressure valve is arranged in the gas outlet (14), the corrugated pipe (12) is fixedly mounted on the surface of the gas storage box (11) and covers the gas outlet (14), the other end of the corrugated pipe (12) is fixedly connected with the surface of the mounting block (6), two ends of the telescopic spring (13) are fixedly connected with the gas storage box (11) and the mounting block (6) respectively, a plurality of gas outlet holes (15) are formed in the surface of the corrugated pipe (12), and the gas collecting component is used for collecting gas from the gas storage box (11).
4. A post-combustion waste heat boiler according to claim 3, wherein the gas collecting part comprises a hollow pipe (16) with a hollow cavity, one end of the hollow pipe (16) is fixedly provided with a gas outlet pipe (17), one end of the gas outlet pipe (17) is fixedly connected with the gas storage box (11) and is communicated with the inside of the gas outlet pipe, the hollow pipe (16) is communicated with the gas inlet pipe (2) through a gas inlet pipe (18), one-way valves are arranged in the gas inlet pipe (18) and the gas outlet pipe (17), a piston plate (19) is arranged in the hollow pipe (16) in a horizontally dynamic sealing mode, and the piston plate (19) is controlled to move through a transmission part.
5. The afterburning type waste heat boiler according to claim 4, wherein the transmission part comprises a reciprocating screw rod (20), a threaded port (21) is formed in one end of the hollow tube (16), the reciprocating screw rod (20) is installed in the threaded port (21) in a threaded mode, one end of the reciprocating screw rod (20) located in the hollow tube (16) is rotatably connected with the piston plate (19), and a rotary blade (22) is fixedly sleeved at one end of the reciprocating screw rod (20) located outside the hollow tube (16).
6. The afterburning type waste heat boiler according to claim 5, wherein a plurality of supporting legs are fixedly arranged on the lower surface of the boiler body (1), and an anti-slip layer made of rubber is adhered to the bottom surface of each supporting leg.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220802382U true CN220802382U (en) | 2024-04-19 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220802382U (en) | Afterburning type waste heat boiler | |
| CN207146471U (en) | A kind of adjustable smoke extractor | |
| CN106492578A (en) | A kind of flushing type dust arrester of the reciprocal ash discharge of pressurizing filter | |
| CN209302458U (en) | A kind of pulsed exhaust gas purification and treatment device | |
| CN217068147U (en) | Environment-friendly exhaust-gas treatment equipment of steam power plant | |
| CN207708707U (en) | A kind of workshop environment-friendly type pulsed dust-removing device | |
| CN213790539U (en) | Energy-saving dust removing equipment | |
| CN214872981U (en) | Composite hot press for superfine fiber ground mat | |
| CN213995205U (en) | Mechanical automation processing dust collector | |
| CN213208744U (en) | Servo economizer constant temperature structure for waste heat recovery | |
| CN210340666U (en) | Sludge solidification equipment for sewage treatment | |
| CN107224799A (en) | A kind of replaceable filter element formula air cleaning facility | |
| CN215462728U (en) | Bag-type dust collector with dust explosion prevention function | |
| CN107913562A (en) | A kind of hybrid multi-stage formula deduster | |
| CN206910993U (en) | A kind of adjustable type divides equally the bag-type dust collector of dedusting | |
| CN214809182U (en) | Continuous dust removal device for constructional engineering | |
| CN209865570U (en) | Polytetrafluoroethylene acupuncture felt bag-type dust collector convenient to dismantle and maintain | |
| CN220052189U (en) | Floor tile press dust recovery mechanism | |
| CN218175786U (en) | Municipal administration hydraulic engineering is with surface of water oil slick extraction machine | |
| CN211659575U (en) | Air dust removal filter fan | |
| CN220791150U (en) | Drilling device for highway construction | |
| CN216324091U (en) | Dust cleaning device for building engineering environmental protection | |
| CN219399410U (en) | Waste gas treatment equipment for pollution control | |
| CN210057671U (en) | Bag-type dust collector | |
| CN210532426U (en) | White mist removing device for power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |