CN116717799A - Shock wave soot blower of garbage incineration power generation boiler - Google Patents
Shock wave soot blower of garbage incineration power generation boiler Download PDFInfo
- Publication number
- CN116717799A CN116717799A CN202311001985.5A CN202311001985A CN116717799A CN 116717799 A CN116717799 A CN 116717799A CN 202311001985 A CN202311001985 A CN 202311001985A CN 116717799 A CN116717799 A CN 116717799A
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- Prior art keywords
- shock wave
- rod
- shock
- conveying pipe
- movable
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- 230000035939 shock Effects 0.000 title claims abstract description 164
- 239000004071 soot Substances 0.000 title claims abstract description 33
- 238000010248 power generation Methods 0.000 title claims abstract description 19
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims abstract description 45
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims abstract description 45
- 239000000428 dust Substances 0.000 claims abstract description 32
- 238000007790 scraping Methods 0.000 claims abstract description 25
- 238000004056 waste incineration Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 38
- 238000002156 mixing Methods 0.000 claims description 28
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000010405 clearance mechanism Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 2
- 238000007664 blowing Methods 0.000 abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 6
- 238000005496 tempering Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 35
- 238000005381 potential energy Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000010926 purge Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of shock wave soot blowing, in particular to a shock wave soot blowing device of a waste incineration power generation boiler, which solves the problems that when the shock wave soot blowing device is used, an acetylene pipeline of the shock wave soot blowing device is easy to accumulate carbon, the potential safety hazard of tempering exists, dust is easy to accumulate in a loudspeaker of the shock wave soot blowing device to influence the emission of shock waves. According to the invention, through the cooperation of the driving gear and the rack, the driving gear is driven to rotate through the rotating shaft by controlling the servo motor, so that the driving gear drives the rack to move, the rack pushes the movable disc through the connecting rod, the movable disc moves in the shock horn, and dust attached to the inner wall surface of the shock horn is scraped by the movable block and the arc scraping rod.
Description
Technical Field
The invention relates to the technical field of shock wave soot blowing, in particular to a shock wave soot blowing device of a waste incineration power generation boiler.
Background
Waste incineration is a process in which waste undergoes oxidation at high temperature to reduce the volume by appropriate reactions such as thermal decomposition, combustion, and melting, and is converted into residue or a molten solid substance. The waste incineration facilities must be equipped with flue gas treatment facilities to prevent heavy metals, organic pollutants and the like from being discharged into the environmental medium again. The heat generated by the garbage incineration is recovered, so that the aim of recycling the wastes can be fulfilled.
The pulse soot blower is a new generation of advanced ash removing technology, and has excellent effect, high economical efficiency, reliable operation and simple maintenance, and the pulse soot blower burns in specially designed combustion chamber with acetylene (or common gas fuel such as gas, natural gas, liquefied petroleum gas, etc.) and emits shock wave at the nozzle of the output pipe to drop the ash deposit on the heated surface.
When the conventional shock wave soot blower is used, the acetylene pipeline of the conventional shock wave soot blower is easy to accumulate carbon, potential safety hazards of tempering exist, dust is easy to accumulate in a loudspeaker of the shock wave soot blower, and the emission of shock waves is influenced; therefore, the prior requirements are not met, and a shock wave soot blower of a garbage incineration power generation boiler is provided.
Disclosure of Invention
The invention aims to provide a shock wave soot blower of a waste incineration power generation boiler, which aims to solve the problems that when the shock wave soot blower is used in the background technology, an acetylene pipeline of the shock wave soot blower is easy to accumulate carbon, potential safety hazards of tempering exist, dust is easy to accumulate in a loudspeaker of the shock wave soot blower, and the emission of shock waves is influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a waste incineration power generation boiler shock wave soot blower, includes shock wave generating mechanism, one side of shock wave generating mechanism is equipped with shock wave emission mechanism, the opposite side of shock wave generating mechanism is equipped with gas conveying mechanism, the inside movable mounting of shock wave emission mechanism has dust clearance mechanism, the top surface fixed mounting of shock wave emission mechanism has the motor mount, the inside fixed mounting of motor mount has servo motor, servo motor's output has the pivot through the coupling joint, the bottom activity grafting of pivot has the driving gear.
The dust cleaning mechanism comprises a movable disc, a pushing rod, a fixing rod, a movable block, an arc scraping rod, a connecting block, an extrusion spring, a spiral groove buckle and a chute, wherein the movable disc is movably installed inside the shock wave emission mechanism, the pushing rod is fixedly installed on the front side and the rear side of the outer surface of the movable disc, the fixing rod is fixedly installed on the top end and the bottom end of the movable disc, the movable block is movably installed on the outer side of the fixing rod, the two arc scraping rods are fixedly installed on the outer surface of the movable block, the connecting block is fixedly installed at the outer end of the pushing rod, the spiral groove buckle is movably inserted into the outer end of the connecting block, the extrusion spring is movably installed between the inner portion of the connecting block and the spiral groove buckle, and the chute is arranged on the outer side surface of the spiral groove buckle.
Preferably, the dust cleaning mechanism further comprises a rack, a connecting rod, a sealing rod and a rotating rod, wherein the rotating rod is fixedly installed on one side, close to the shock wave generating mechanism, of the movable disc, the connecting rod is movably inserted into the outer surface of the rotating rod, the sealing rod is fixedly installed at one end, close to the front side, of the connecting rod, the rack is fixedly installed at the front side of the sealing rod, a nut is movably installed at one end, close to the shock wave generating mechanism, of the rotating rod, and the movable disc is movably installed on the outer surface of the rotating rod through the nut.
Preferably, the dust cleaning mechanism further comprises a spring groove, a compression spring and a limiting plate, the spring groove is formed in the movable block, the limiting plate is fixedly installed at the outer end of the fixing rod, the fixing rod and the limiting plate are movably inserted into the spring groove, and the compression spring is movably installed on the outer surface of the fixing rod.
Preferably, the shock wave generating mechanism comprises a gas mixing tank, an ignition tube, a shock wave receiving box, through holes and an elastic film, wherein the ignition tube is fixedly arranged at the top end of the gas mixing tank, the igniter is fixedly arranged at the top end of the ignition tube, the shock wave receiving box is movably inserted into one side, close to the shock wave transmitting mechanism, of the gas mixing tank, four through holes are formed in the outer surface of the shock wave receiving box, and the elastic film is movably arranged in the shock wave receiving box.
Preferably, the shock wave emission mechanism comprises a shock wave horn, a fixed block, a spiral propulsion groove, a fixed block outer groove, clamping buckles and a sealing sliding groove, wherein the shock wave horn is movably inserted into one side of the gas mixing tank, two spiral propulsion grooves are formed in the shock wave horn, the fixed block is fixedly arranged on the front side surface of the shock wave horn, the fixed block outer groove is formed in the front side surface of the fixed block, the fixed block outer groove is in through connection with the inside of the shock wave horn, the sealing sliding grooves are formed in two sides of the inside of the fixed block outer groove, and two clamping buckles are fixedly arranged in the sealing sliding groove.
Preferably, the gas conveying mechanism comprises a gas supply cabinet, a pipeline clamping plate, a communicating pipe, a regulating valve, a detection instrument, a one-way valve, an electromagnetic valve, an acetylene conveying pipe and a compressed air conveying pipe, wherein the acetylene conveying pipe is movably inserted into one side of the gas mixing tank, the compressed air conveying pipe is movably inserted into the bottom end of the gas mixing tank, the gas supply cabinet is fixedly arranged at the outer ends of the acetylene conveying pipe and the compressed air conveying pipe, the four pipeline clamping plates are fixedly arranged in the gas supply cabinet, the semicircular rings are movably inserted into the surfaces of the pipeline clamping plate, the acetylene conveying pipe and the compressed air conveying pipe penetrate through the semicircular rings, the regulating valve is connected to one sides of the outer surfaces of the acetylene conveying pipe and the compressed air conveying pipe, the detection instrument is connected to the central positions of the surfaces of the acetylene conveying pipe and the compressed air conveying pipe, the one-way valve is connected to the other sides of the surfaces of the acetylene conveying pipe and the compressed air conveying pipe, the communicating pipe is communicated with the communicating pipe between the acetylene conveying pipe and the compressed air conveying pipe, and the electromagnetic valve is connected to the outer surfaces of the communicating pipe and the acetylene conveying pipe.
Preferably, the rack is connected with the driving gear in a meshed manner, the sealing rods are all in sliding connection with the inside of the sealing sliding grooves, sliding grooves are formed in the top end and the bottom end of the sealing rods, the clamping buckles are all movably clamped in the sliding grooves, and the connecting rods are slidably mounted in the outside of the fixed block.
Preferably, the outer ends of the spiral groove buckles are inserted into the spiral propelling grooves, and the surfaces of the movable blocks and the arc scraping rods are attached to the inner wall surfaces of the shock wave horns.
Preferably, the length dimension of the sealing rod is equal to twice the dimension of the spacing distance between the two sealing sliding grooves.
Preferably, the inside of shock wave loudspeaker and the inside of gas mixing jar pass through shock wave and accept box and through-hole through-connection, motor mount fixed mounting is at the top surface of fixed block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the device is used, the driving gear is driven to rotate through the rotating shaft by controlling the servo motor, so that the driving gear drives the rack to move, and the rack drives the connecting rod to move, so that the movable disc can move in the shock horn by pushing the movable disc through the connecting rod, the surfaces of the movable block and the arc scraping rod can scrape on the inner wall surface of the shock horn, dust attached to the inner wall surface of the shock horn is scraped by the movable block and the arc scraping rod, and the condition that dust accumulated in the shock horn influences shock emission is prevented;
2. according to the device, when the device is used, when the movable disc is pushed by the connecting rod to move in the shock horn, the spiral groove buckle can be outwards ejected by the elastic potential energy of the extrusion spring to be clamped into the spiral groove, at the moment, the spiral groove buckle can move along the inner part of the spiral groove, so that the movable disc rotates in the moving process, the movable block and the arc scraping rod can rotate and move in the shock horn, the dust cleaning efficiency of the device is improved, when the spiral groove buckle moves into the fixed block, the spiral groove buckle is retracted into the connecting block through collision between the chute at the outer end of the spiral groove buckle and the fixed block, at the moment, the spiral groove buckle moves through cooperation of the spiral groove buckle at the other side and the spiral groove until the spiral groove buckle rotates out of the fixed block, and then the spiral groove buckle is clamped into the inner part of the spiral groove again to move;
3. according to the invention, through the cooperation of the fixed rod and the compression spring, when the movable disc moves in the shock horn, as the shock horn is in a horn shape, the inner diameter of the shock horn tightly attached by the movable block and the arc scraping rod is gradually increased or reduced when the movable disc moves, and at the moment, the movable block is pushed outwards or inwards by the elastic potential energy of the compression spring, so that the outer surfaces of the movable block and the arc scraping rod can be kept to be always attached to the inner wall of the shock horn when the movable block and the arc scraping rod move in the shock horn through the elastic potential energy of the compression spring, and the missing position is prevented;
4. according to the invention, through the cooperation of the communicating pipe and the electromagnetic valve, when the device performs primary and final purging, the electromagnetic valve positioned on the surface of the acetylene conveying pipe can be closed, and the electromagnetic valve positioned on the surface of the communicating pipe is opened, so that compressed air flows into the acetylene conveying pipe through the communicating pipe at the moment, and the pipeline of the acetylene conveying pipe is purged, thereby removing carbon deposit, avoiding the condition of acetylene tempering and eliminating potential safety hazards.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the entirety of the present invention;
FIG. 3 is a schematic diagram of the overall semi-sectional structure of the present invention;
FIG. 4 is a cross-sectional elevation view of the entirety of the present invention;
FIG. 5 is a top view, in cross-section, of the entirety of the present invention;
FIG. 6 is a cross-sectional side view of the entirety of the present invention;
FIG. 7 is a schematic view of the overall partial cross-sectional structure of the present invention;
fig. 8 is a schematic partial structure of the portion a of the present invention.
In the figure: 1. a shock wave generating mechanism; 101. a gas mixing tank; 102. an ignition tube; 103. shock wave receiving box; 104. a through hole; 105. an elastic film; 2. a shock wave transmitting mechanism; 201. shock wave horn; 202. a fixed block; 203. a spiral propulsion groove; 204. an outer groove of the fixed block; 205. clamping buckles; 206. sealing the sliding groove; 3. a dust cleaning mechanism; 301. a rack; 302. a connecting rod; 303. a sealing rod; 304. a rotating lever; 305. a movable disc; 306. a propulsion rod; 307. a fixed rod; 308. a movable block; 309. a spring groove; 310. a compression spring; 311. a limiting plate; 312. an arc scraping rod; 313. a connecting block; 314. extruding a spring; 315. the spiral groove is buckled; 316. a chute; 4. a gas delivery mechanism; 401. a gas supply cabinet; 402. a pipeline clamping plate; 403. a communicating pipe; 404. a regulating valve; 405. a detection instrument; 406. a one-way valve; 407. an electromagnetic valve; 408. acetylene delivery pipe; 409. a compressed air delivery pipe; 5. a motor fixing frame; 6. a servo motor; 7. a rotating shaft; 8. a driving gear.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Referring to fig. 1 to 8, an embodiment of the present invention provides: the utility model provides a waste incineration power generation boiler shock wave soot blower, including shock wave generating mechanism 1, one side of shock wave generating mechanism 1 is equipped with shock wave emitting mechanism 2, the opposite side of shock wave generating mechanism 1 is equipped with gas conveying mechanism 4, dust clearance mechanism 3 is movably installed to inside of shock wave emitting mechanism 2, the top surface fixed mounting of shock wave emitting mechanism 2 has motor mount 5, the inside fixed mounting of motor mount 5 has servo motor 6, servo motor 6's output is connected with pivot 7 through the shaft coupling, the bottom activity grafting of pivot 7 has driving gear 8;
the dust cleaning mechanism 3 comprises a movable disc 305, a pushing rod 306, a fixed rod 307, a movable block 308, arc scraping rods 312, a connecting block 313, an extrusion spring 314, a spiral groove buckle 315 and a chute 316, wherein the movable disc 305 is movably installed inside the shock wave emission mechanism 2, the pushing rod 306 is fixedly installed on the front side and the rear side of the outer surface of the movable disc 305, the fixed rod 307 is fixedly installed on the top end and the bottom end surface of the movable disc 305, the movable block 308 is movably installed on the outer side of the fixed rod 307, the two arc scraping rods 312 are fixedly installed on the outer surface of the movable block 308, the connecting block 313 is fixedly installed on the outer end of the pushing rod 306, the spiral groove buckle 315 is movably inserted into the outer end of the connecting block 313, the extrusion spring 314 is movably installed between the inner portion of the connecting block 313 and the spiral groove buckle 315, and the chute 316 is arranged on the outer side surface of the spiral groove buckle 315.
Through adopting above-mentioned technical scheme, through the cooperation of dead lever 307 and compression spring 310, when making movable disc 305 move in shock horn 201, because shock horn 201 is loudspeaker form, when movable disc 305 is moving, the shock horn 201 internal diameter that movable block 308 and arc scraper 312 hugged closely can increase or reduce gradually, at this moment movable block 308 can receive compression spring 310's elastic potential energy and outwards or inwards be promoted, thereby make movable block 308 and arc scraper 312 accessible compression spring 310's elastic potential energy when moving in shock horn 201 inside, can keep movable block 308 and arc scraper 312's surface to always laminate with shock horn 201's inner wall, thereby prevent the position of omission.
The dust cleaning mechanism 3 further comprises a rack 301, a connecting rod 302, a sealing rod 303 and a rotating rod 304, wherein the rotating rod 304 is fixedly installed on one side, close to the shock wave generating mechanism 1, of the movable disc 305, the connecting rod 302 is movably inserted into the outer surface of the rotating rod 304, the sealing rod 303 is fixedly installed on one end, close to the front side, of the connecting rod 302, of the sealing rod 303, the rack 301 is fixedly installed on the front side of the sealing rod 303, a nut is movably installed on one end, close to the shock wave generating mechanism 1, of the rotating rod 304, the movable disc 305 is movably installed on the outer surface of the rotating rod 304 through the nut, when the device performs shock wave blowing, the gas mixing tank 101 and the shock wave loudspeaker 201 can be separated, then the dust cleaning mechanism 3 is moved to the side, close to the side, where the shock wave loudspeaker 201 is connected with the gas mixing tank 101, hands are stretched into the shock wave loudspeaker 201, and the nuts on the surface of the rotating rod 304 are unscrewed, and at the moment, the movable disc 305, the fixed rod 307 and the movable block 308 can be directly removed from the surface of the rotating rod 304, so that the shock wave loudspeaker 201 is prevented from being blocked by the movable disc 305 and the arc scraping rod 312, and the strength generated by the shock wave loudspeaker 201 is reduced.
Through adopting above-mentioned technical scheme, through the cooperation of driving gear 8 and rack 301, make the device when using, the accessible control servo motor 6 passes through pivot 7 drive driving gear 8 rotation, thereby make driving gear 8 drive rack 301 remove, make rack 301 drive connecting rod 302 remove, thereby the promotion of accessible connecting rod 302 to movable disc 305, make movable disc 305 remove in the inside of shock horn 201, thereby make movable block 308 and the surface of arc scraping rod 312 can scrape on the inner wall surface of shock horn 201, make the dust that shock horn 201 inner wall surface attached by movable block 308 and arc scraping rod 312 strike off, thereby prevent the inside of shock horn 201 from piling up the condition that the dust influences the shock emission.
The dust cleaning mechanism 3 further comprises a spring groove 309, a compression spring 310 and a limiting plate 311, the spring groove 309 is formed in the movable block 308, the limiting plate 311 is fixedly mounted at the outer end of the fixed rod 307, the fixed rod 307 and the limiting plate 311 are movably inserted into the spring groove 309, the compression spring 310 is movably mounted on the outer surface of the fixed rod 307, one end of the compression spring 310 is fixedly connected with the surface of the limiting plate 311, and the other end of the compression spring 310 is movably connected with the inner wall surface of the inner side of the spring groove 309.
The shock wave generating mechanism 1 comprises a gas mixing tank 101, an ignition tube 102, a shock wave receiving box 103, through holes 104 and an elastic film 105, wherein the ignition tube 102 is fixedly arranged at the top end of the gas mixing tank 101, an igniter is fixedly arranged at the top end of the ignition tube 102, the shock wave receiving box 103 is movably inserted into one side, close to the shock wave transmitting mechanism 2, of the gas mixing tank 101, four through holes 104 are formed in the outer surface of the shock wave receiving box 103, and the elastic film 105 is movably arranged in the shock wave receiving box 103.
The shock wave emission mechanism 2 comprises a shock wave horn 201, a fixed block 202, a spiral propulsion groove 203, a fixed block outer groove 204, clamping buckles 205 and a sealing sliding groove 206, wherein the shock wave horn 201 is movably inserted into one side of the gas mixing tank 101, two spiral propulsion grooves 203 are formed in the shock wave horn 201, the fixed block 202 is fixedly arranged on the front side surface of the shock wave horn 201, the fixed block outer groove 204 is formed in the front side surface of the fixed block 202, the fixed block outer groove 204 is in through connection with the inside of the shock wave horn 201, the sealing sliding grooves 206 are formed in two sides of the inside of the fixed block outer groove 204, and two clamping buckles 205 are fixedly arranged in the sealing sliding groove 206.
Through adopting above-mentioned technical scheme, through the cooperation of spiral propulsion groove 203 and spiral groove buckle 315, when making the device when using, when movable disc 305 is pushed by connecting rod 302 and is moved in the inside of shock horn 201, spiral groove buckle 315 can receive the elasticity potential energy of extrusion spring 314 outwards pop out and block into the inside of spiral propulsion groove 203, at this moment spiral groove buckle 315 can move along the inside of spiral propulsion groove 203, thereby make movable disc 305 rotate in the in-process that removes, make movable block 308 and arc scraper 312 can rotate and remove in the inside of shock horn 201, thereby improve the cleaning efficiency of device to the dust, when spiral groove buckle 315 moves to the inside of fixed block 202, can make spiral groove buckle 315 retract to the inside of connecting block 313 through the chute 316 of its outer end and fixed block 202, can move through the cooperation of spiral groove buckle 315 and spiral propulsion groove 203 of opposite side at this moment, after until the position of turning out fixed block 202, spiral groove buckle 315 blocks into the inside of spiral propulsion groove 203 again and moves.
The gas delivery mechanism 4 comprises a gas supply cabinet 401, a pipeline clamping plate 402, a communicating pipe 403, a regulating valve 404, a detection instrument 405, a one-way valve 406, an electromagnetic valve 407, an acetylene delivery pipe 408 and a compressed air delivery pipe 409, wherein the acetylene delivery pipe 408 is movably inserted into one side of the gas mixing tank 101, the compressed air delivery pipe 409 is movably inserted into the bottom end of the gas mixing tank 101, the outer ends of the acetylene delivery pipe 408 and the compressed air delivery pipe 409 are fixedly provided with the gas supply cabinet 401, the four pipeline clamping plates 402 are fixedly arranged in the gas supply cabinet 401, the surfaces of the pipeline clamping plates 402 are movably inserted with semicircular rings, the acetylene delivery pipe 408 and the compressed air delivery pipe 409 penetrate through the inside of the semicircular rings, one sides of the outer surfaces of the acetylene delivery pipe 408 and the compressed air delivery pipe 409 are connected with the regulating valve 404, the central positions of the surfaces of the acetylene delivery pipe 408 and the compressed air delivery pipe 409 are respectively connected with the detection instrument 405, the other sides of the surfaces of the acetylene delivery pipe 408 and the compressed air delivery pipe 409 are respectively connected with the one-way valve 406, the communicating pipe 403 is communicated between the acetylene delivery pipe 408 and the compressed air delivery pipe 409, and the outer surfaces of the acetylene delivery pipe 408 are respectively connected with the electromagnetic valve 407.
Through adopting above-mentioned technical scheme, through the cooperation of communicating pipe 403 and solenoid valve 407, when the device carries out first and last purging, can close the solenoid valve 407 that is located acetylene conveyer pipe 408 surface, open the solenoid valve 407 on communicating pipe 403 surface, can make compressed air flow into acetylene conveyer pipe 408's inside through communicating pipe 403 this moment, and purge acetylene conveyer pipe 408's pipeline to clear away carbon deposit, stop acetylene tempering's condition, eliminate the potential safety hazard.
The rack 301 is engaged with the driving gear 8, the sealing rods 303 are slidably inserted into the sealing sliding grooves 206, the top end and the bottom end of the sealing rods 303 are respectively provided with a sliding groove, the clamping buckles 205 are movably clamped in the sliding grooves, and the connecting rods 302 are slidably mounted in the outer grooves 204 of the fixing blocks.
By adopting the above technical scheme, the abrasion of the sealing rod 303 during the movement is reduced by the clamping buckle 205, and the movement speed of the sealing rod 303 is improved.
The outer ends of the spiral groove buckles 315 are inserted into the spiral propulsion grooves 203, and the surfaces of the movable blocks 308 and the arc scraping rods 312 are attached to the inner wall surface of the shock horn 201.
Wherein the length dimension of the sealing rod 303 is equal to twice the dimension of the distance between the two sealing slide grooves 206.
By adopting the above technical scheme, when the device cleans dust through the dust cleaning mechanism 3, the rack 301 can drive the sealing rod 303 to move in the sealing sliding groove 206 when moving, so that sound waves can not leak through the interiors of the sealing sliding grooves 204 and 206, and the condition that the intensity of the sound waves is reduced is prevented.
The inside of the shock horn 201 and the inside of the gas mixing tank 101 are connected by penetrating through the shock receiving box 103 and the through hole 104, and the motor fixing frame 5 is fixedly mounted on the top surface of the fixing block 202.
When the shock wave soot blower of the garbage incineration power generation boiler is used, the device can separate the gas mixing tank 101 from the shock wave horn 201 when the shock wave soot blower is used, then the dust cleaning mechanism 3 is moved to the side, close to the connection of the shock wave horn 201 and the gas mixing tank 101, of the dust cleaning mechanism, hands are lifted into the shock wave horn 201, nuts positioned on the surface of the rotating rod 304 are screwed off, and at the moment, the movable disc 305 can be directly taken down from the surface of the rotating rod 304, so that the movable disc 305 and the arc scraping rod 312 can be prevented from blocking the inside of the shock wave horn 201, and the strength of shock wave generation is reduced.
Acetylene and compressed air are conveyed to the inside of the gas mixing tank 101 through the acetylene conveying pipe 408 and the compressed air conveying pipe 409, the gas mixed in the inside is ignited through the igniter and the ignition pipe 102, a large amount of sound waves are generated and enter the inside of the shock wave receiving box 103 through the through holes 104, the sound waves can squeeze the surface of the elastic film 105 to enable the surface of the elastic film to be concave inwards, the sound waves flow out from the position communicated between the shock horn 201 and the gas mixing tank 101, the elastic film 105 can spring the sound waves into the inside of the shock horn 201 due to elastic recovery, and then the sound waves are emitted into the garbage incinerator through the shock horn 201 to remove dust on the inner wall of the garbage incinerator.
Through the cooperation of driving gear 8 and rack 301, make the device when using, the accessible control servo motor 6 passes through pivot 7 drive driving gear 8 to make driving gear 8 drive rack 301 remove, make rack 301 drive connecting rod 302 remove, thereby the promotion of accessible connecting rod 302 to movable disc 305 makes movable disc 305 remove in the inside of shock horn 201, thereby make movable block 308 and arc scrape the surface of pole 312 and scrape on the inner wall surface of shock horn 201, make the dust that shock horn 201 inner wall surface attached scrape by movable block 308 and arc scrape pole 312, thereby prevent the inside of shock horn 201 and pile up the condition that the dust influences shock emission.
Through the cooperation of the spiral propulsion groove 203 and the spiral groove buckle 315, when the device is used, when the movable disc 305 is pushed by the connecting rod 302 to move in the shock horn 201, the spiral groove buckle 315 can be outwards ejected by the elastic potential energy of the extrusion spring 314 and clamped into the spiral propulsion groove 203, at the moment, the spiral groove buckle 315 can move along the inside of the spiral propulsion groove 203, so that the movable disc 305 rotates in the moving process, the movable block 308 and the arc scraping rod 312 can move in the shock horn 201 while rotating, the dust cleaning efficiency of the device is improved, when the spiral groove buckle 315 moves into the fixed block 202, the spiral groove buckle 315 retracts into the inside of the connecting block 313 through collision between the inclined groove 316 at the outer end of the spiral groove buckle 315 and the fixed block 202, at the moment, the spiral groove buckle 315 can move in cooperation with the spiral propulsion groove 203 through the spiral groove buckle 315 at the other side until the spiral groove buckle moves out of the position of the fixed block 202, and the spiral groove buckle 315 is clamped into the inside of the spiral propulsion groove 203 again to move.
Through the cooperation of dead lever 307 and compression spring 310, when making movable disc 305 move in shock horn 201, because shock horn 201 is loudspeaker form, the shock horn 201 internal diameter that movable disc 305 was in the removal, movable block 308 and arc scraping rod 312 hugged closely can be gradually increased or the shrink, at this moment movable block 308 can receive compression spring 310's elasticity potential energy and outwards or inwards be promoted, thereby make movable block 308 and arc scraping rod 312 can be through compression spring 310's elasticity potential energy when moving in shock horn 201 inside, can keep movable block 308 and arc scraping rod 312's surface and the laminating of shock horn 201's inner wall all the time, thereby prevent the position of omission.
Through the cooperation of communicating pipe 403 and solenoid valve 407, when the device carries out first and last time and sweeps, can close solenoid valve 407 that is located acetylene conveyer pipe 408 surface, open solenoid valve 407 on communicating pipe 403 surface, can make the compressed air flow into acetylene conveyer pipe 408's inside through communicating pipe 403 this moment, and sweep acetylene conveyer pipe 408's pipeline to clear away carbon deposit, stop acetylene tempering's condition, eliminate the potential safety hazard.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a waste incineration power generation boiler shock wave soot blower, includes shock wave generating mechanism (1), its characterized in that: one side of the shock wave generating mechanism (1) is provided with a shock wave transmitting mechanism (2), the other side of the shock wave generating mechanism (1) is provided with a gas conveying mechanism (4), a dust cleaning mechanism (3) is movably arranged in the shock wave transmitting mechanism (2), a motor fixing frame (5) is fixedly arranged on the surface of the top end of the shock wave transmitting mechanism (2), a servo motor (6) is fixedly arranged in the motor fixing frame (5), the output end of the servo motor (6) is connected with a rotating shaft (7) through a coupler, and a driving gear (8) is movably inserted at the bottom end of the rotating shaft (7);
dust clearance mechanism (3) are including movable disc (305), propelling rod (306), dead lever (307), movable block (308), arc scraping rod (312), connecting block (313), extrusion spring (314), helicla flute buckle (315) and chute (316), movable disc (305) movable mounting is in the inside of shock wave emission mechanism (2), the equal fixed mounting propelling rod (306) of front side and rear side of movable disc (305) surface, the equal fixed mounting of top and bottom surface of movable disc (305) has dead lever (307), the equal movable mounting in the outside of dead lever (307) has movable block (308), the equal fixed mounting in the surface of movable block (308) has two arc scraping rods (312), the equal fixed mounting in the outer end of propelling rod (306) has connecting block (313), the equal movable grafting of outer end of connecting block (313) has helicla flute buckle (315), equal movable mounting extrusion spring (314) between the inside of connecting block (313) and the helicla flute buckle (315), the outside surface of helicla flute buckle (315) all is equipped with chute (316).
2. The shock wave soot blower for a waste incineration power generation boiler according to claim 1, wherein: the dust cleaning mechanism (3) further comprises a rack (301), a connecting rod (302), a sealing rod (303) and a rotating rod (304), wherein the rotating rod (304) is fixedly installed on one side, close to the shock wave generating mechanism (1), of the movable disc (305), the connecting rod (302) is movably inserted into the outer surface of the rotating rod (304), the sealing rod (303) is fixedly installed at one end, close to the front side, of the connecting rod (302), the rack (301) is fixedly installed at the front side of the sealing rod (303), a nut is movably installed at one end, close to the shock wave generating mechanism (1), of the rotating rod (304), and the movable disc (305) is movably installed on the outer surface of the rotating rod (304) through the nut.
3. The shock wave soot blower for a waste incineration power generation boiler according to claim 1, wherein: the dust cleaning mechanism (3) further comprises a spring groove (309), a compression spring (310) and a limiting plate (311), the spring groove (309) is formed in the movable block (308), the limiting plate (311) is fixedly mounted at the outer end of the fixing rod (307), the fixing rod (307) and the limiting plate (311) are movably inserted into the spring groove (309), and the compression spring (310) is movably mounted on the outer surface of the fixing rod (307).
4. The shock wave soot blower for a waste incineration power generation boiler according to claim 2, wherein: the utility model provides a shock wave generating mechanism (1) includes gas mixing jar (101), ignitron (102), shock wave accepting box (103), through-hole (104) and elastic membrane (105), the top fixed mounting of gas mixing jar (101) has ignitron (102), the top fixed mounting of ignitron (102) has an igniter, the inside one side activity that is close to shock wave emitting mechanism (2) of gas mixing jar (101) is pegged graft has shock wave accepting box (103), the surface of shock wave accepting box (103) is equipped with four through-holes (104), the inside movable mounting of shock wave accepting box (103) has elastic membrane (105).
5. The shock wave soot blower for a waste incineration power generation boiler according to claim 4, wherein: the utility model provides a shock wave emission mechanism (2) is including shock wave loudspeaker (201), fixed block (202), screw propulsion groove (203), fixed block external groove (204), clamping buckle (205) and sealed sliding tray (206), shock wave loudspeaker (201) activity is pegged graft in one side of gas mixing jar (101), the inside of shock wave loudspeaker (201) is equipped with two screw propulsion grooves (203), the front side fixed surface of shock wave loudspeaker (201) installs fixed block (202), the front side surface of fixed block (202) is equipped with fixed block external groove (204), the inside through connection of fixed block external groove (204) and shock wave loudspeaker (201), the inside both sides of fixed block external groove (204) all are equipped with sealed sliding tray (206), the inside of sealed sliding tray (206) is all fixed mounting has two clamping buckle (205).
6. The shock wave soot blower for a waste incineration power generation boiler according to claim 1, wherein: the gas conveying mechanism (4) comprises a gas supply cabinet (401), a pipeline clamping plate (402), a communicating pipe (403), a regulating valve (404), detection instruments (405), a one-way valve (406), an electromagnetic valve (407), an acetylene conveying pipe (408) and a compressed air conveying pipe (409), wherein the acetylene conveying pipe (408) is movably inserted into one side of the gas mixing tank (101), the compressed air conveying pipe (409) is movably inserted into the bottom end of the gas mixing tank (101), the outer ends of the acetylene conveying pipe (408) and the compressed air conveying pipe (409) are fixedly provided with the gas supply cabinet (401), the four pipeline clamping plates (402) are fixedly arranged in the gas supply cabinet (401), the surfaces of the pipeline clamping plates (402) are movably inserted into a semicircular ring, one sides of the acetylene conveying pipe (408) and the outer surfaces of the compressed air conveying pipe (409) are respectively connected with the regulating valve (404), the positions of the surfaces of the acetylene conveying pipe (408) and the compressed air conveying pipe (409) are respectively connected with the detection instruments (405), the other sides of the acetylene conveying pipe (408) and the compressed air conveying pipe (409) are respectively, communicating pipes (403) are communicated between the acetylene conveying pipe (408) and the compressed air conveying pipe (409), and electromagnetic valves (407) are connected to the outer surfaces of the communicating pipes (403) and the acetylene conveying pipe (408).
7. The shock wave soot blower for a waste incineration power generation boiler according to claim 5, wherein: the rack (301) is connected with the driving gear (8) in a meshed mode, the sealing rods (303) are connected in a sliding mode in the sealing sliding grooves (206) in a sliding mode, sliding grooves are formed in the top end and the bottom end of the sealing rods (303), the clamping buckles (205) are movably clamped in the sliding grooves, and the connecting rods (302) are arranged in the outer grooves (204) of the fixing blocks in a sliding mode.
8. The shock wave soot blower for a waste incineration power generation boiler according to claim 5, wherein: the outer ends of the spiral groove buckles (315) are inserted into the spiral propulsion grooves (203), and the surfaces of the movable blocks (308) and the arc scraping rods (312) are attached to the inner wall surface of the shock horn (201).
9. The shock wave soot blower for a waste incineration power generation boiler according to claim 5, wherein: the length dimension of the sealing rod (303) is equal to twice the dimension of the spacing distance between the two sealing sliding grooves (206).
10. The shock wave soot blower for a waste incineration power generation boiler according to claim 5, wherein: the inside of shock horn (201) and the inside of gas mixing jar (101) are through shock accepting box (103) and through-hole (104) through connection, motor mount (5) fixed mounting is at the top surface of fixed block (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311001985.5A CN116717799B (en) | 2023-08-10 | 2023-08-10 | Shock wave soot blower of garbage incineration power generation boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311001985.5A CN116717799B (en) | 2023-08-10 | 2023-08-10 | Shock wave soot blower of garbage incineration power generation boiler |
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| CN116717799A true CN116717799A (en) | 2023-09-08 |
| CN116717799B CN116717799B (en) | 2023-10-20 |
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|---|---|
| CN116717799B (en) | 2023-10-20 |
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