CN115090051A - Hazardous waste treatment device - Google Patents
Hazardous waste treatment device Download PDFInfo
- Publication number
- CN115090051A CN115090051A CN202210875843.0A CN202210875843A CN115090051A CN 115090051 A CN115090051 A CN 115090051A CN 202210875843 A CN202210875843 A CN 202210875843A CN 115090051 A CN115090051 A CN 115090051A
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- CN
- China
- Prior art keywords
- flue gas
- hazardous waste
- assembly
- waste incineration
- incineration flue
- 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.)
- Pending
Links
- 239000002920 hazardous waste Substances 0.000 title claims abstract description 80
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 100
- 239000003546 flue gas Substances 0.000 claims abstract description 100
- 239000000779 smoke Substances 0.000 claims abstract description 57
- 238000004056 waste incineration Methods 0.000 claims abstract description 57
- 238000000746 purification Methods 0.000 claims abstract description 49
- 238000010790 dilution Methods 0.000 claims abstract description 27
- 239000012895 dilution Substances 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000002893 slag Substances 0.000 claims description 54
- 238000007599 discharging Methods 0.000 claims description 52
- 238000007664 blowing Methods 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000007865 diluting Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
- B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
- B01D2258/0291—Flue gases from waste incineration plants
Abstract
The invention discloses a hazardous waste treatment device, which comprises a hazardous waste incineration flue gas purification cylinder assembly, the top of the hazardous waste incineration flue gas purification cylinder assembly is provided with a purified gas outlet assembly, the hazardous waste incineration flue gas purification cylinder assembly and the purified gas outlet assembly are internally and rotatably provided with a hazardous waste incineration flue gas filtering screen assembly, the bottom of the hazardous waste incineration flue gas filtering screen assembly is sleeved with an inflation pressurization dilution assembly, the invention utilizes the upward self-circulation performance of the hazardous waste incineration flue gas flow to realize the autorotation of the rotating main shaft rod, the self-rotating cleaning of the cone-shaped smoke dust filter screen and the inflation dilution in the smoke purifying cylinder are realized by rotating the rotation of the main shaft rod, the device can be arranged in series to form a plurality of groups, the plurality of groups form a multi-stage hazardous waste incineration smoke filtering structure, and during multi-stage filtration, the top of the purified gas outlet assembly is communicated with an incineration flue gas inlet pipe of another group of devices through a pipeline.
Description
Technical Field
The invention belongs to the technical field of hazardous waste treatment, and particularly relates to a hazardous waste treatment device.
Background
The hazardous waste refers to waste with hazardous characteristics listed in national hazardous waste lists or identified according to national hazardous waste identification standards and methods.
The prior art has the following problems: when hazardous waste is treated, the hazardous waste is mostly burnt in an incinerator, a large amount of smoke dust particles are generated in the burning process, if insufficient burning occurs in the incinerator, waste particles which are not completely burnt are carried in burning smoke, and smoke generated after the hazardous waste is burnt can carry the particles, when the hazardous waste is burnt, the first process is to cool the hazardous waste firstly and then filter the particles, collect the filtered particles and the particles which are not completely burnt, and burn the particles again, but most of the existing hazardous waste burning smoke particle filtering and purifying devices are complex in structure or high in use and maintenance cost, so that the actual treatment cost is high, and meanwhile, most of the existing treatment devices need to be participated or driven by electromechanical equipment, so that the use cost and the maintenance cost are increased invisibly, therefore, a dangerous waste treatment apparatus is urgently needed to solve the above problems.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a hazardous waste treatment device which has the characteristic of convenience in treatment of hazardous waste incineration flue gas.
In order to achieve the purpose, the invention provides the following technical scheme: a hazardous waste treatment device comprises a hazardous waste incineration flue gas purification cylinder assembly, wherein a purified gas outlet assembly is arranged at the top of the hazardous waste incineration flue gas purification cylinder assembly, a hazardous waste incineration flue gas filtering screen assembly is rotatably arranged inside the hazardous waste incineration flue gas purification cylinder assembly and the purified gas outlet assembly, an inflation pressurization dilution assembly is sleeved at the bottom of the hazardous waste incineration flue gas filtering screen assembly, and a flue gas inlet port of the hazardous waste incineration flue gas purification cylinder assembly is communicated with a flue gas exhaust pipe group, the top of the incinerator of which is immersed in a cooling pool;
the hazardous waste incineration flue gas purification cylinder assembly comprises a flue gas purification cylinder, wherein a slag discharging inner cylinder is arranged at the bottom of the flue gas purification cylinder, a slag discharging pipe is arranged on one side of the bottom of the slag discharging inner cylinder, guide sliding sleeve seat pipes are fixedly arranged at two ends of the slag discharging inner cylinder through side supporting rods, incineration flue gas inlet pipes are fixedly arranged at two sides of the flue gas purification cylinder, a circle of internal support table is arranged at the top of the inner side surface of the flue gas purification cylinder, a guide sliding rod is arranged on the internal support table in a penetrating and sliding manner through a guide sliding hole, a blocking cleaning brush is arranged at the top of the guide sliding rod, a limiting ball head is arranged at the bottom of the guide sliding rod, and a jacking spring is sleeved on the guide sliding rod;
the hazardous waste incineration flue gas filter screen assembly comprises a rotating main shaft rod, wherein a conical smoke filter screen and a conical top cover are arranged at the top of the rotating main shaft rod, pneumatic fins are arranged on the bottom end face of the conical top cover, a top cover gas outlet groove is formed in the top of the conical top cover, a self-driving shaft rod is arranged at the bottom of the rotating main shaft rod, an annular guide rail sliding groove is formed in the self-driving shaft rod, and a slag discharging spiral plate is arranged in the middle of the rotating main shaft rod.
Preferably, the purified gas outlet assembly comprises an outlet top cylinder, a conical purified gas outlet cylinder is arranged at the bottom of the outlet top cylinder, a fixed inner bedplate is arranged inside the outlet top cylinder, and a circle of inclined blowing jacking pipes are arranged on the fixed inner bedplate;
aerify pressurization and dilute the subassembly and include first retainer plate platform and second retainer plate platform, be provided with between first retainer plate platform and the second retainer plate platform and aerify the pressurization gasbag, and be provided with respectively on first retainer plate platform and the second retainer plate platform and dilute the intake pipe and dilute the outlet duct, all be provided with the check valve on diluting the intake pipe and diluting the outlet duct, first retainer plate platform below is provided with self-driving outer sleeve seat pipe through supporting the fixed guide rail that is provided with of bottom bracket pole, the fixed protruding slide bar of guide rail that is provided with on the pipe medial surface of self-driving outer sleeve seat.
Preferably, the rod body at the top of the rotating main shaft rod is rotatably connected with the fixed inner bedplate through a bearing seat, and the conical top cover and the conical smoke filter sieve are positioned above and below the fixed inner bedplate.
Preferably, the bottom rod body of the rotating main shaft rod is rotatably connected with the bottom cylinder body of the slag discharging inner cylinder through a bearing seat, the bottom rod body of the rotating main shaft rod extends out of the bottom cylinder body of the slag discharging inner cylinder, and the self-driving shaft rod is located right below the slag discharging inner cylinder.
Preferably, the self-driven outer sleeve seat pipe is sleeved on the self-driven shaft lever and slides up and down on the self-driven shaft lever, and the guide sliding sleeve seat pipe is sleeved on the support chassis lever and slides up and down on the support chassis lever.
Preferably, the guide rail convex slide bar on the inner side surface of the self-driven outer sleeve seat is inserted into the annular guide rail sliding groove on the self-driven shaft rod, and the dilution air outlet pipe at the top of the second fixed ring table is fixedly arranged at the bottom of the flue gas purification cylinder.
Preferably, the conical smoke filter screen is positioned above the top of the slag discharging inner cylinder, and the slag discharging spiral plate is positioned inside the slag discharging inner cylinder and rotates in the slag discharging inner cylinder.
Preferably, the blockage removing brush is positioned below the conical smoke filter screen, two ends of the jacking spring are abutted against the internal support table and the blockage removing brush, and the blockage removing brush is always abutted against the lower end face of the conical smoke filter screen through jacking of the jacking spring.
Preferably, the air outlet of the inclined blowing jacking pipe on the fixed inner bedplate is inclined to face the pneumatic fin on the bottom surface of the conical top cover.
Compared with the prior art, the invention has the beneficial effects that:
1. when the invention is used, when the waste incineration flue gas is filtered, the external hazardous waste incineration flue gas enters the flue gas purification cylinder through the incineration flue gas inlet pipe, the flue gas naturally flows upwards, in the process, the hazardous waste incineration flue gas filters particles through the conical smoke filter screen, the filtered purified flue gas naturally flows upwards and is discharged through the inclined air blowing pipe on the purified gas outlet component and the top cover air outlet groove at the top of the conical top cover, meanwhile, a circle of inclined air blowing pipe is arranged on the fixed inner bedplate, the conical top cover is positioned above the fixed inner bedplate, a circle of pneumatic fins are arranged on the bottom end surface of the conical top cover, the air outlet of the inclined air blowing pipe on the fixed inner bedplate is inclined to be opposite to the pneumatic fins on the bottom surface of the conical top cover, and in the air flow rising process, through the cooperation of strong air flow blown out by the inclined air blowing pipe and the pneumatic fins, the device comprises a rotating main shaft rod, a conical smoke filter sieve, a guide sliding rod, a blocking cleaning brush, a limiting ball head, a jacking spring, a blocking cleaning brush, a pushing spring, a rotating main shaft rod, a conical smoke filter sieve, a rotating main shaft rod and a guide sliding rod, wherein the conical smoke filter sieve is fixedly connected with the rotating main shaft rod;
2. the conical smoke and dust filter screen is of an upward conical structure, filtered smoke and dust can be upwards gathered in the cleaning process, namely, the smoke and dust are gathered at the top of the slag discharging spiral plate, the conical smoke and dust filter screen is positioned above the top of the slag discharging inner cylinder at the moment, the slag discharging spiral plate is positioned inside the slag discharging inner cylinder and rotates in the slag discharging inner cylinder, the rotation of the main shaft rod is rotated to drive the slag discharging spiral plate to rotate, and through the rotation of the slag discharging spiral plate, particles in the incineration smoke of the upwards gathered hazardous wastes are conveyed to a slag discharging pipe at the bottom of the slag discharging inner cylinder through the slag discharging spiral plate;
3. the invention discloses a hazardous waste incineration flue gas filtering screen component, the bottom of which is sleeved with an inflation pressurization diluting component, a self-driving outer sleeve seat pipe is sleeved on a self-driving shaft rod and slides up and down on the self-driving shaft rod, a guide sliding sleeve seat pipe is sleeved on a support base frame rod and slides up and down on the support base frame rod, a guide rail convex sliding rod on the inner side surface of the self-driving outer sleeve seat pipe is inserted into a ring-shaped guide rail sliding groove on the self-driving shaft rod, a dilution air outlet pipe on the top of a second fixed ring table is fixedly arranged at the bottom of a flue gas purifying cylinder, when in actual use, the rotation of a rotating main shaft rod drives the self-driving shaft rod to rotate, the first fixed ring table drives an inflation pressurization air bag to move up and down through the rotation of the self-driving shaft rod and the matching of the structure, the inflation pressurization air bag acts to inflate the bottom of the flue gas purifying cylinder, and the inflation function is convenient for reducing the concentration of hazardous waste incineration flue gas entering from the incineration flue gas inlet pipe, the blockage of the conical smoke filter screen due to excessive concentration is avoided, on the other hand, the temperature of hazardous waste incineration smoke entering from an incineration smoke inlet pipe can be reduced, when the device is actually used, a dilution air inlet pipe at the bottom of a first fixing ring table can be communicated with an external refrigerating fan, meanwhile, air is filled into a smoke purification cylinder, and the air pressure in the smoke purification cylinder can be ensured, so that the air pressure at the inclined air blowing pipe jacking position is ensured, the blowing force of a pneumatic fin on the lower end face of a conical top cover is ensured, and the rotation reliability of a rotating main shaft rod is ensured;
4. the device utilizes the upward self-circulation performance of the smoke airflow of the hazardous waste incineration to realize the rotation of the rotating main shaft rod, and realizes the self-rotating cleaning of the conical smoke dust filter screen and the inflation and dilution in the smoke purification cylinder by rotating the main shaft rod.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of a hazardous waste incineration flue gas purification cartridge assembly, a purified gas outlet assembly, a hazardous waste incineration flue gas filtration screen assembly and an inflatable pressurized dilution assembly of the present invention;
FIG. 3 is an exploded view of a hazardous waste incineration flue gas purification cartridge assembly, a purification gas outlet assembly, a hazardous waste incineration flue gas filtration screen assembly and an inflation pressurization dilution assembly of the present invention;
FIG. 4 is a perspective view of a hazardous waste incineration flue gas purification cartridge assembly of the present invention;
FIG. 5 is a perspective view of another perspective view of the hazardous waste incineration flue gas purification cartridge assembly of the present invention;
FIG. 6 is a perspective view of a purified gas exit assembly of the present invention;
FIG. 7 is a perspective view of the hazardous waste incineration flue gas filter screen assembly of the present invention;
FIG. 8 is a perspective view of another perspective view of the hazardous waste incineration flue gas filter screen assembly of the present invention;
FIG. 9 is a perspective view of the inflatable pressurized dilution assembly of the present invention;
FIG. 10 is a cross-sectional view of the inflatable pressurized dilution assembly of the present invention;
in the figure: 100. a hazardous waste incineration flue gas purification cylinder assembly; 101. a flue gas purification cartridge; 102. an inner slag discharging barrel; 103. an incineration flue gas inlet pipe; 104. a lateral support bar; 105. a guide sliding sleeve seat tube; 106. a slag pipe; 107. an internal support table; 108. clearing the blockage; 109. a guide slide bar; 110. the spring is tightly propped; 111. a limiting ball head; 112. a guide slide hole; 200. a purified gas outlet assembly; 201. an air outlet top cylinder; 202. fixing the inner bedplate; 203. inclining the air blowing pipe jacking; 204. a conical purified gas outlet cylinder; 300. a hazardous waste incineration flue gas filter screen assembly; 301. rotating the main shaft rod; 302. a slag tapping spiral plate; 303. a conical smoke dust filter screen; 304. an aerodynamic fin; 305. a conical top cover; 306. a top cover air outlet groove; 307. a self-driving shaft lever; 308. a ring-shaped guide rail chute; 400. an inflatable pressurized dilution assembly; 401. a first stationary ring table; 402. a second stationary ring table; 403. inflating and pressurizing the air bag; 404. diluting the air outlet pipe; 405. a one-way valve; 406. diluting an air inlet pipe; 407. a support chassis bar; 408. a self-driven outer socket tube; 409. a guide rail convex sliding rod; 500. an incinerator; 600. and (4) smoke exhaust pipe jacking.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides the following technical solutions: a hazardous waste treatment device comprises a hazardous waste incineration flue gas purification cartridge assembly 100, wherein a purified gas outlet assembly 200 is arranged at the top of the hazardous waste incineration flue gas purification cartridge assembly 100, a hazardous waste incineration flue gas filter screen assembly 300 is rotatably arranged inside the hazardous waste incineration flue gas purification cartridge assembly 100 and the purified gas outlet assembly 200, an inflation pressurization dilution assembly 400 is sleeved at the bottom of the hazardous waste incineration flue gas filter screen assembly 300, and a flue gas inlet port of the hazardous waste incineration flue gas purification cartridge assembly 100 is communicated with a flue gas discharge top pipe 600 at the top of an incinerator 500, which is immersed in a cooling pool;
the hazardous waste incineration flue gas purification cylinder assembly 100 comprises a flue gas purification cylinder 101, a slag discharging inner cylinder 102 is arranged at the bottom of the flue gas purification cylinder 101, a slag discharging pipe 106 is arranged on one side of the bottom of the slag discharging inner cylinder 102, two ends of the slag discharging inner cylinder 102 are fixedly provided with guide sliding sleeve seat pipes 105 through side support rods 104, incineration flue gas inlet pipes 103 are fixedly arranged on two sides of the flue gas purification cylinder 101, a circle of inner support table 107 is arranged at the top of the inner side of the flue gas purification cylinder 101, a guide sliding rod 109 is arranged on the inner support table 107 in a penetrating and sliding mode through a guide sliding hole 112, a blocking cleaning brush 108 is arranged at the top of the guide sliding rod 109, a limiting ball head 111 is arranged at the bottom of the guide sliding rod 109, and a jacking spring 110 is sleeved on the guide sliding rod 109;
the purified gas outlet assembly 200 comprises an outlet top cylinder 201, wherein a conical purified gas outlet cylinder 204 is arranged at the bottom of the outlet top cylinder 201, a fixed inner bedplate 202 is arranged inside the outlet top cylinder 201, and a circle of inclined blowing top pipes 203 are arranged on the fixed inner bedplate 202;
the hazardous waste incineration flue gas filter screen assembly 300 comprises a rotating main shaft rod 301, a conical smoke filter screen 303 and a conical top cover 305 are arranged at the top of the rotating main shaft rod 301, pneumatic fins 304 are arranged on the bottom end face of the conical top cover 305, a top cover air outlet groove 306 is arranged at the top of the conical top cover 305, a self-driving shaft rod 307 is arranged at the bottom of the rotating main shaft rod 301, an annular guide rail chute 308 is arranged on the self-driving shaft rod 307, a slag discharging spiral plate 302 is arranged at the middle part of the rotating main shaft rod 301, the top rod body of the rotating main shaft rod 301 is rotatably connected with the fixed inner bedplate 202 through a bearing seat, the conical top cover 305 and the conical smoke filter screen 303 are positioned above and below the fixed inner bedplate 202, the bottom rod body of the rotating main shaft rod 301 is rotatably connected with the bottom cylinder body of the slag discharging inner barrel 102 through the bearing seat, the bottom rod body of the rotating main shaft rod 301 extends out of the bottom cylinder body of the slag discharging inner barrel 102, the self-driving shaft rod 307 is positioned under the slag discharging inner barrel 102, the conical smoke filter sieve 303 is positioned above the top of the slag discharging inner cylinder 102, the slag discharging spiral plate 302 is positioned inside the slag discharging inner cylinder 102 and rotates in the slag discharging inner cylinder 102, the blocking cleaning brush 108 is positioned below the conical smoke filter sieve 303, two ends of the jacking spring 110 are abutted against the internal support table 107 and the blocking cleaning brush 108, the blocking cleaning brush 108 is always abutted against and abutted against the lower end surface of the conical smoke filter sieve 303 through jacking of the jacking spring 110, and an air outlet of the inclined blowing jacking pipe 203 on the fixed inner bedplate 202 is inclined and is opposite to the pneumatic fin 304 on the bottom surface of the conical top cover 305;
the inflation pressurization dilution assembly 400 comprises a first fixed ring platform 401 and a second fixed ring platform 402, an inflation pressurization air bag 403 is arranged between the first fixed ring platform 401 and the second fixed ring platform 402, a dilution air inlet pipe 406 and a dilution air outlet pipe 404 are respectively arranged on the first fixed ring platform 401 and the second fixed ring platform 402, a one-way valve 405 is respectively arranged on the dilution air inlet pipe 406 and the dilution air outlet pipe 404, a self-driving outer sleeve pipe 408 is fixedly arranged below the first fixed ring platform 401 through a supporting base rod 407, a guide rail convex sliding rod 409 is fixedly arranged on the inner side surface of the self-driving outer sleeve pipe 408, the self-driving outer sleeve pipe 408 is sleeved on the self-driving shaft rod 307 and slides up and down on the self-driving shaft rod 307, a guide sliding sleeve pipe 105 is sleeved on the supporting base rod 407 and slides up and down on the supporting base rod 407, the guide rail convex sliding rod 409 on the inner side surface of the self-driving outer sleeve pipe 408 is inserted into a ring-shaped guide rail sliding groove 308 on the self-driving shaft rod 307, the dilution air outlet pipe 404 at the top of the second fixed ring stand 402 is fixedly arranged at the bottom of the flue gas purification cylinder 101.
The working principle and the using process of the invention are as follows: when the invention is used, a plurality of groups can be arranged in series, a multi-stage dangerous waste incineration flue gas filtering structure is formed by arranging the plurality of groups, when the waste incineration flue gas is filtered, the rod body at the top of the rotating spindle rod 301 is rotatably connected with the fixed inner bedplate 202 through the bearing seat, the conical top cover 305 and the conical smoke filter sieve 303 are positioned above and below the fixed inner bedplate 202, when the dangerous waste incineration flue gas particles are purified, the external dangerous waste incineration flue gas enters the flue gas purification cylinder 101 through the incineration flue gas inlet pipe 103, at the moment, the flue gas naturally flows upwards, in the process, the dangerous waste incineration flue gas carries out the filtering of the particles through the conical smoke filter sieve 303, the filtered purified flue gas naturally flows upwards and is discharged through the inclined blowing top pipe 203 on the purified gas outlet component 200 and the top cover outlet groove 306 at the top of the conical top cover 305, when the multi-stage filtering is carried out, the top of the purified gas outlet component 200 is communicated with the incineration flue gas inlet pipe 103 of another group through a pipeline, meanwhile, a circle of inclined air blowing jacking pipes 203 are arranged on the fixed inner bedplate 202, the conical top cover 305 is positioned above the fixed inner bedplate 202, a circle of pneumatic fins 304 are arranged on the bottom end face of the conical top cover 305, air outlets of the inclined air blowing jacking pipes 203 on the fixed inner bedplate 202 are inclined to be opposite to the pneumatic fins 304 on the bottom face of the conical top cover 305, in the process of air flow rising, strong air flow blown out from the air outlets of the inclined air blowing jacking pipes 203 and the pneumatic fins 304 are matched to drive the rotating spindle shaft 301 to rotate, because the conical smoke dust filter screen 303 is fixedly connected with the rotating spindle shaft 301, the conical smoke dust filter screen 303 can also rotate along with the rotating spindle shaft 301, at the moment, a circle of inner support tables 107 are arranged on the top of the inner side face of the smoke gas purification cylinder 101, guide slide rods 109 are arranged on the inner support tables 107 in a penetrating and sliding mode through guide slide holes 112, and cleaning brushes 108 are arranged on the tops of the guide slide rods 109, the bottom of the guide slide rod 109 is provided with a limiting ball head 111, the guide slide rod 109 is sleeved with a puller spring 110, the blocking cleaning brush 108 is positioned below the conical smoke and dust filter screen 303, two ends of the puller spring 110 are abutted against the inner support table 107 and the blocking cleaning brush 108, the blocking cleaning brush 108 is always abutted against the lower end surface of the conical smoke and dust filter screen 303 through the puller spring 110, through the structure, the blocking cleaning and cleaning of the conical smoke and dust filter screen 303 by the puller spring 108 are realized, the blocking of the conical smoke and dust filter screen 303 during long-time use is avoided, meanwhile, the conical smoke and dust filter screen 303 is of an upward conical structure, in the cleaning process, filtered smoke and dust can be gathered upwards, namely gathered to the position of the top of the slag discharging spiral plate 302, at the moment, the conical smoke and dust filter screen 303 is positioned above the top of the slag discharging inner cylinder 102, the slag discharging spiral plate 302 is positioned inside the slag discharging inner cylinder 102 and rotates in the slag discharging inner cylinder 102, the rotation of the rotating spindle shaft 301 drives the rotation of the slag discharging spiral plate 302, the particles in the hazardous waste incineration flue gas collected upwards are conveyed to the slag discharging pipe 106 at the bottom of the slag discharging inner cylinder 102 through the rotation of the slag discharging spiral plate 302, the bottom of the hazardous waste incineration flue gas filtering screen assembly 300 is sleeved with an inflatable pressurization diluting assembly 400, a self-driving outer sleeve seat pipe 408 is sleeved on a self-driving shaft rod 307 and slides up and down on the self-driving shaft rod 307, a guide sliding sleeve seat pipe 105 is sleeved on a support base frame rod 407 and slides up and down on the support base frame rod 407, a guide rail convex slide rod 409 on the inner side surface of the self-driving outer sleeve seat pipe 408 is inserted into a ring-shaped guide rail slide groove 308 on the self-driving shaft rod 307, a diluting gas outlet pipe 404 at the top of a second fixed ring platform 402 is fixedly arranged at the bottom of the flue gas purification cylinder 101, when in actual use, the rotation of the rotating spindle shaft 301 drives the self-driving shaft rod 307 to rotate, through the rotation of the self-driving shaft rod 307 and the cooperation of the above structure, the first fixed ring platform 401 drives the inflating and pressurizing air bag 403 to move up and down, and through the action of the inflating and pressurizing air bag 403, the inflation to the bottom of the flue gas purification cylinder 101 is realized, which has the inflating function, so that the concentration of the hazardous waste incineration flue gas entering from the incineration flue gas inlet pipe 103 is reduced, the blockage of the conical smoke filter screen 303 due to the excessive concentration is avoided, on the other hand, the temperature of the hazardous waste incineration flue gas entering from the incineration flue gas inlet pipe 103 can be reduced, when in actual use, the diluting inlet pipe 406 at the bottom of the first fixed ring platform 401 can be communicated with an external refrigerating fan, and simultaneously, the air pressure in the flue gas purification cylinder 101 can be ensured, so that the air pressure at the inclined air blowing top pipe 203 is ensured, and the blowing force to the pneumatic fin 304 at the lower end face of the conical top cover 305 is ensured, therefore, the reliability of the rotation of the rotating main shaft rod 301 is ensured, the invention utilizes the upward self-circulation performance of the flue gas flow generated by burning the hazardous waste to realize the rotation of the rotating main shaft rod 301, and realizes the self-rotating cleaning of the conical smoke dust filter screen 303 and the aeration dilution in the flue gas purification cylinder 101 through the rotation of the rotating main shaft rod 301, and meanwhile, the invention does not need additional electromechanical equipment to drive the rotation of the rotating main shaft rod 301 and the rotation of the conical smoke dust filter screen 303, thereby reducing the actual use cost and the maintenance cost to a certain extent.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A hazardous waste treatment plant comprising a hazardous waste incineration flue gas cleaning cartridge assembly (100), characterized in that: the top of the hazardous waste incineration flue gas purification cartridge assembly (100) is provided with a purified gas outlet assembly (200), the hazardous waste incineration flue gas purification cartridge assembly (100) and the purified gas outlet assembly (200) are internally and rotatably provided with a hazardous waste incineration flue gas filtering screen assembly (300), the bottom of the hazardous waste incineration flue gas filtering screen assembly (300) is sleeved with an inflation pressurization dilution assembly (400), and a flue gas inlet port of the hazardous waste incineration flue gas purification cartridge assembly (100) is communicated with a flue gas discharge top pipe (600) which is immersed in a cooling pool at the top of the incinerator (500);
the hazardous waste incineration flue gas purification cylinder assembly (100) comprises a flue gas purification cylinder (101), the bottom of the flue gas purification cylinder (101) is provided with a slag discharging inner cylinder (102), one side of the bottom of the slag discharging inner cylinder (102) is provided with a slag discharging pipe (106), and both ends of the slag discharging inner cylinder (102) are fixedly provided with guide sliding sleeve seat pipes (105) through side supporting rods (104), incineration flue gas inlet pipes (103) are fixedly arranged on both sides of the flue gas purification cylinder (101), and the top of the inner side surface of the flue gas purification cylinder (101) is provided with a circle of internal supporting platform (107), a guide sliding rod (109) is arranged on the inner supporting platform (107) in a penetrating and sliding manner through a guide sliding hole (112), a blockage cleaning brush (108) is arranged at the top of the guide sliding rod (109), a limiting ball head (111) is arranged at the bottom of the guide sliding rod (109), and a jacking spring (110) is sleeved on the guide sliding rod (109);
hazardous waste burns flue gas and filters sieve subassembly (300) is including rotating main shaft pole (301), it is provided with tapered smoke and dust filter sieve (303) and tapered top cap (305) to rotate main shaft pole (301) top, be provided with pneumatic fin (304) on tapered top cap (305) bottom face, and tapered top cap (305) top is provided with top cap air outlet groove (306), it is provided with from drive axostylus axostyle (307) to rotate main shaft pole (301) bottom, annular guide rail spout (308) have been seted up on self-drive axostylus axostyle (307), it is provided with spiral plate (302) of slagging tap to rotate main shaft pole (301) middle part.
2. A hazardous waste disposal device according to claim 1, wherein: the purified gas outlet assembly (200) comprises an outlet top barrel (201), a conical purified gas outlet barrel (204) is arranged at the bottom of the outlet top barrel (201), a fixed inner bedplate (202) is arranged inside the outlet top barrel (201), and a circle of inclined blowing jacking pipes (203) are arranged on the fixed inner bedplate (202);
the inflation pressurization dilution assembly (400) comprises a first fixing ring table (401) and a second fixing ring table (402), an inflation pressurization air bag (403) is arranged between the first fixing ring table (401) and the second fixing ring table (402), a dilution air inlet pipe (406) and a dilution air outlet pipe (404) are respectively arranged on the first fixing ring table (401) and the second fixing ring table (402), one-way valves (405) are respectively arranged on the dilution air inlet pipe (406) and the dilution air outlet pipe (404), a self-driving outer sleeve seat pipe (408) is fixedly arranged below the first fixing ring table (401) through a supporting base frame rod (407), and a guide rail convex slide rod (409) is fixedly arranged on the inner side surface of the self-driving outer sleeve seat pipe (408).
3. A hazardous waste disposal device according to claim 1, wherein: the top rod body of the rotating main shaft rod (301) is rotatably connected with the fixed inner bedplate (202) through a bearing seat, and the conical top cover (305) and the conical smoke filter screen (303) are positioned above and below the fixed inner bedplate (202).
4. A hazardous waste disposal device according to claim 1, wherein: the bottom rod body of rotation main shaft pole (301) is connected with the barrel rotation of slagging tap inner tube (102) bottom through the bearing frame, and the bottom rod body of rotation main shaft pole (301) stretches out the bottom barrel of slagging tap inner tube (102), from drive shaft pole (307) be located the inner tube (102) of slagging tap under.
5. A hazardous waste disposal device according to claim 2, wherein: the self-driving outer sleeve seat tube (408) is sleeved on the self-driving shaft rod (307) and slides up and down on the self-driving shaft rod (307), and the guide sliding sleeve seat tube (105) is sleeved on the support chassis rod (407) and slides up and down on the support chassis rod (407).
6. A hazardous waste disposal device according to claim 2, wherein: the guide rail convex sliding rod (409) on the inner side surface of the self-driven outer sleeve seat tube (408) is inserted into the annular guide rail sliding groove (308) on the self-driven shaft rod (307), and the dilution air outlet tube (404) at the top of the second fixed ring table (402) is fixedly arranged at the bottom of the smoke purification cylinder (101).
7. A hazardous waste disposal device according to claim 1, wherein: the conical smoke dust filter screen (303) is positioned above the top of the slag discharging inner cylinder (102), and the slag discharging spiral plate (302) is positioned in the slag discharging inner cylinder (102) and rotates in the slag discharging inner cylinder (102).
8. A hazardous waste disposal device according to claim 1, wherein: the blocking cleaning brush (108) is positioned below the conical smoke filter screen (303), two ends of the jacking spring (110) are abutted against the inner supporting table (107) and the blocking cleaning brush (108), and the blocking cleaning brush (108) is always abutted against and abutted against the lower end face of the conical smoke filter screen (303) through the jacking of the jacking spring (110).
9. A hazardous waste disposal device according to claim 2, wherein: the air outlet of the inclined air-blowing top pipe (203) on the fixed inner bedplate (202) is inclined to be opposite to the pneumatic fin (304) on the bottom surface of the conical top cover (305).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210875843.0A CN115090051A (en) | 2022-07-25 | 2022-07-25 | Hazardous waste treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210875843.0A CN115090051A (en) | 2022-07-25 | 2022-07-25 | Hazardous waste treatment device |
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| CN115090051A true CN115090051A (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210875843.0A Pending CN115090051A (en) | 2022-07-25 | 2022-07-25 | Hazardous waste treatment device |
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| CN206543474U (en) * | 2017-02-22 | 2017-10-10 | 湖北瀚能环保工程有限公司 | A kind of novel deodorization device |
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| CN111692602A (en) * | 2020-06-15 | 2020-09-22 | 浙江伊诺环保科技股份有限公司 | A equipment for flying dust is handled |
| CN212039488U (en) * | 2019-12-31 | 2020-12-01 | 南安市世润机械科技有限公司 | Air purifier convenient to clearance |
| CN213699195U (en) * | 2020-09-28 | 2021-07-16 | 成都智汇朗天环保工程有限公司 | Industrial waste high-temperature incineration flue gas purification device |
| CN216079835U (en) * | 2021-09-08 | 2022-03-18 | 力同环保机械（上海）有限公司 | Filtering device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206543474U (en) * | 2017-02-22 | 2017-10-10 | 湖北瀚能环保工程有限公司 | A kind of novel deodorization device |
| CN111023124A (en) * | 2019-11-30 | 2020-04-17 | 山东康源环保科技有限公司 | RCO heat accumulating type catalytic combustion waste gas treatment device |
| CN212039488U (en) * | 2019-12-31 | 2020-12-01 | 南安市世润机械科技有限公司 | Air purifier convenient to clearance |
| CN111692602A (en) * | 2020-06-15 | 2020-09-22 | 浙江伊诺环保科技股份有限公司 | A equipment for flying dust is handled |
| CN213699195U (en) * | 2020-09-28 | 2021-07-16 | 成都智汇朗天环保工程有限公司 | Industrial waste high-temperature incineration flue gas purification device |
| CN216079835U (en) * | 2021-09-08 | 2022-03-18 | 力同环保机械（上海）有限公司 | Filtering device |
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Application publication date: 20220923 |
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