CN116036810A - Flue gas cooling and dust removing device for atmospheric pollution treatment - Google Patents
Flue gas cooling and dust removing device for atmospheric pollution treatment Download PDFInfo
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- CN116036810A CN116036810A CN202310246818.0A CN202310246818A CN116036810A CN 116036810 A CN116036810 A CN 116036810A CN 202310246818 A CN202310246818 A CN 202310246818A CN 116036810 A CN116036810 A CN 116036810A
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- fixedly connected
- flue gas
- shell
- cooling
- plate
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- 239000000428 dust Substances 0.000 title claims abstract description 76
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 239000003546 flue gas Substances 0.000 title claims abstract description 66
- 238000001816 cooling Methods 0.000 title claims abstract description 55
- 238000000926 separation method Methods 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000001179 sorption measurement Methods 0.000 claims description 33
- 238000009434 installation Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000007791 dehumidification Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 230000003068 static effect Effects 0.000 description 11
- 239000007789 gas Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 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
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/743—Cleaning the electrodes by using friction, e.g. by brushes or sliding elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention relates to the technical field of atmospheric pollution treatment, in particular to a flue gas cooling and dedusting device for atmospheric pollution treatment, which comprises a bottom plate, wherein a cooling component is arranged on the left side of the upper surface of the bottom plate, a dehumidifying component is arranged between the front side wall and the rear side wall of the cooling component, the right ends of the front surface and the rear surface of the cooling component are fixedly connected with supporting frames, a mounting box is fixedly connected between the opposite surfaces of the two supporting frames, the right side of the mounting box is provided with an exhaust component, the cooled flue gas can be dehumidified through the arrangement of a moisture absorption plate, the dust removal work after the influence of the excessive moisture of the flue gas is avoided, the subsequent dust removal effect on the flue gas is better, the dust absorption plate can be utilized to remove the dust by utilizing inertia in the moisture absorption process through the arrangement of a separation net, and the separation net can prevent the dust from adhering to the moisture absorption plate to influence the moisture absorption plate on the moisture absorption plate when dust collection is carried out.
Description
Technical Field
The invention relates to the technical field of atmospheric pollution treatment, in particular to a flue gas cooling and dedusting device for atmospheric pollution treatment.
Background
In the production work of coal-fired power plants, a large amount of coal is required to be combusted in a boiler to provide thermal kinetic energy for power generation, and the lower-quality coal is more polluted by flue gas generated after combustion, so that high-temperature flue gas containing dust can be discharged, and the discharged gas is required to be treated and then discharged into the atmosphere.
Can be normal emission after cooling dust removal equipment removes dust to the exhaust flue gas through cooling, can get rid of harmful substance in the flue gas and the dust that contains through cooling dust removal equipment to form fine fog with water through the nozzle, spout in the high temperature flue gas, make flue gas cooling rapid, carry out electrostatic absorption dust removal's mode again after cooling can reduce the damage of high temperature to dust removal equipment, reduce the cost of administering the flue gas.
However, the existing flue gas cooling and dedusting equipment has the following defects: 1. the in-process of cooling the flue gas through spraying can lead to the increase of the water content of flue gas itself, can influence the effect of electrostatic adsorption plate on the dust absorption in the flue gas at the in-process of follow-up dust removal.
2. In the process of dedusting the flue gas, when the dust adsorbed on the electrostatic adsorption plate is too much, the adsorption effect of the electrostatic adsorption plate is affected, so that the flue gas can still pollute the atmosphere after being treated.
Disclosure of Invention
In order to solve the technical problems, the invention provides a flue gas cooling and dedusting device for treating atmospheric pollution, which is realized by the following specific technical means: the utility model provides a flue gas cooling dust collector for atmospheric pollution treatment, includes the bottom plate, the upper surface left side of bottom plate is provided with cooling module, be provided with dehumidification subassembly between cooling module's the front and back lateral wall, the equal fixedly connected with support frame of front and back surface right-hand member of cooling module, two fixedly connected with install bin between the opposite face of support frame, the right side of install bin is provided with exhaust assembly, exhaust assembly's below is provided with processing assembly, cooling module's left side fixedly connected with intake pipe, cooling module's right side fixedly connected with conveyer pipe, dehumidification subassembly's one end and install bin fixed connection are kept away from to the conveyer pipe, the inside evenly distributed of install bin has a plurality of static adsorption plates.
The processing assembly comprises a transmission part, the upper surface right side of bottom plate is provided with the transmission part, fixedly connected with mouth font mounting bracket on the transmission part, the inboard fixedly connected with of mouth font mounting bracket is a plurality of fixed shells, the lower fixed surface of fixed shell is connected with coupling hose, the upper surface right side of cooling assembly just is located the below fixedly connected with dust catcher of install bin, coupling hose keeps away from the one end and the dust catcher fixed connection of fixed shell, the symmetry is provided with two sets of locating parts around the inside of fixed shell, every group the quantity of locating part is two, two limit parts bilateral symmetry distribution with the group are provided with the piece of getting rid of between the locating part, the upper surface right side rear end fixedly connected with n font locating part of bottom plate, the one end and the n font locating part sliding connection of transmission part are kept away from to the mouth font mounting bracket.
Further, the cooling assembly comprises an installation shell, the left side of the upper surface of the bottom plate is fixedly connected with the installation shell, the upper surface of the installation shell is fixedly connected with a water supply tank, the upper surface of the water supply tank is fixedly connected with a water inlet valve, the top end of the inner surface of the installation shell is fixedly connected with a water spray nozzle, and the water spray nozzle is connected with the water supply tank through a connecting pipeline.
Further, dehumidification subassembly includes the water conservancy diversion frame, the inside right side of installation shell is from last a plurality of water conservancy diversion framves of even fixedly connected with down, the upper surface of water conservancy diversion frame evenly is provided with a plurality of dehumidification spare, the upper surface of water conservancy diversion frame just is located the left side rotation of dehumidification spare and is connected with the collection impeller, it comprises pivot and impeller to collect the impeller, the one end fixedly connected with L shape brush hair that the pivot was kept away from to the impeller, the front surface left side fixedly connected with conducting pipe of water conservancy diversion frame, a plurality of the front surface of conducting pipe runs through and collects the box after the installation shell together fixedly connected with.
Further, exhaust assembly includes the blow off pipe, the right side fixedly connected with blow off pipe of mounting box, the through-hole has been seted up to the lower surface of blow off pipe, the lower surface of blow off pipe just is located the equal fixedly connected with magnetic path in both sides of through-hole, the inside joint of through-hole has the installation piece, the upper surface left side fixedly connected with spacing baffle of installation piece, the upper surface right side fixedly connected with 7 font filter of installation piece.
Further, the dehumidification piece includes the board that absorbs moisture, the upper surface of water conservancy diversion frame is from a left side to right evenly distributed has a plurality of boards that absorb moisture, the inside of water conservancy diversion frame just is located the left side rotation of board that absorbs moisture and is connected with the drive roller, it has the separation net to encircle jointly on drive roller and the board that absorbs moisture, the inside of water conservancy diversion frame just is located the right side fixedly connected with link of separation net, the horizontal segment rotation of link is connected with the clearance roller brush.
Further, get rid of the piece and include the connecting plate, two rotate between the locating part that sets up about the connecting plate, the mounting groove has been seted up to the bottom of connecting plate, ratchet stop gear is all installed to the inside left and right sides of mounting groove, and two are controlled to set up be connected with between the ratchet stop gear and get rid of the leaf board.
Further, the locating part includes spacing shell, the internal surface fixedly connected with spacing shell of fixed shell, the inside eccentric reference column that is provided with of spacing shell, the centre of a circle position department of spacing shell rotates and is connected with the connecting axle, be provided with the spiral spring between connecting axle and the spacing shell, the circumferencial surface of connecting axle just is located the inside fixedly connected with cardboard of spacing shell.
Further, the driving medium includes the support riser, the upper surface right-hand member of bottom plate just is located the front side fixedly connected with support riser of dust catcher, the back surface rotation of support riser is connected with the rolling disc, the back surface eccentric of rolling disc is provided with spacing post, sliding connection has the transmission track on the periphery of spacing post, transmission track's upper surface and the front side fixed connection of lower surface of mouth font mounting bracket.
Compared with the prior art, the invention has the following beneficial effects: 1. can remove the tide to the flue gas after the cooling through the setting of the board that absorbs moisture, avoid the dust removal work after the too high influence of flue gas self humidity to guarantee that follow-up dust removal effect to the flue gas is better, can utilize the board that absorbs moisture to utilize inertia to remove dust the flue gas in the in-process of absorbing moisture through the setting of separation net, the separation net can avoid the dust to adhere to the moisture absorption effect that influences the board that absorbs moisture on the board that absorbs moisture when carrying out dust collection.
2. When the fixed shell moves upwards on the electrostatic adsorption plate, the connecting plate moves upwards along with the fixed shell and simultaneously removes the blade plate to rotate on the connecting plate, so that dust attached to the whole surface of the electrostatic adsorption plate can be divided, when the fixed shell moves downwards, the blade plate is removed to remain motionless under the action of the ratchet limiting mechanism, and the dust adsorbed on the electrostatic adsorption plate is scraped off by the scraper on the blade plate, so that the dust removing effect of the electrostatic adsorption plate is ensured, and the adsorption effect of the electrostatic adsorption plate is prevented from being influenced by excessive attachment of the dust on the electrostatic adsorption plate.
3. Through the setting of 7 font filter and spacing baffle, the inside piece that gets rid of fixed shell is when getting rid of the dust on the static adsorption plate in the beginning, and the fixed shell is with the static adsorption plate cladding gradually, because the flue gas is continuous flowing at the in-process that the fixed shell upwards removed, can adhere to partial dust on the fixed shell, also have partial flue gas not just to flow through the inside of install bin through removing dust simultaneously, and when the flue gas can be to the filtration of flue gas once more through the spacing baffle of 7 font filter.
Drawings
Fig. 1 is a schematic view of the first view angle of the present invention.
Fig. 2 is an external view of the second view angle of the present invention.
Fig. 3 is a front cross-sectional view of the present invention.
Fig. 4 is a front view of fig. 3 in accordance with the present invention.
Fig. 5 is a front cross-sectional view of the dehumidifying assembly of the present invention.
Fig. 6 is an enlarged view of section a of fig. 5 in accordance with the present invention.
Fig. 7 is a schematic perspective view of the structure of the fixing case of the present invention.
Fig. 8 is a partial left side cross-sectional view of the stationary housing structure of the present invention.
Fig. 9 is a schematic perspective view of a stop member and a removal member of the present invention.
Fig. 10 is a left side cross-sectional view of the stop member of the present invention.
Fig. 11 is a schematic view of a discharge assembly of the present invention.
Fig. 12 is a rear view of the transmission of the present invention.
Fig. 13 is a right side cross-sectional view of the structure of the collecting box of the present invention.
In the figure: 1. an air inlet pipe; 2. a bottom plate; 3. a dehumidifying component; 4. a cooling component; 5. a mounting box; 6. an exhaust assembly; 7. a processing assembly; 8. a delivery tube; 9. a support frame; 10. an electrostatic adsorption plate; 31. a conductive pipe; 32. a collection box; 33. a dehumidifying member; 34. a flow guiding frame; 35. l-shaped bristles; 36. collecting impellers; 41. a water supply tank; 42. a water inlet valve; 43. a water spray nozzle; 44. a mounting shell; 61. a discharge pipe; 62. 7-shaped filter plates; 63. a mounting block; 64. a magnetic block; 65. spacing baffle plate; 71. a transmission member; 72. the mouth-shaped mounting frame; 73. a dust collector; 74. a connecting hose; 75. a fixed case; 76. n-shaped limiting frames; 78. a removing member; 79. a limiting piece; 331. a separation net; 332. a moisture absorption plate; 333. cleaning a roller brush; 334. a connecting frame; 335. a driving roller; 711. a transmission rail; 712. a supporting vertical plate; 713. a rotating disc; 714. a limit column; 781. removing the leaf plate; 782. a connecting plate; 783. a mounting groove; 784. ratchet limit mechanism; 791. a limit shell; 792. positioning columns; 793. a clamping plate; 794. a spiral spring; 795. and a connecting shaft.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 4, a flue gas cooling and dedusting device for treating atmospheric pollution comprises a bottom plate 2, a cooling component 4 is arranged on the left side of the upper surface of the bottom plate 2, a dehumidifying component 3 is arranged between the front side wall and the rear side wall of the cooling component 4, supporting frames 9 are fixedly connected to the right end of the front surface and the rear surface of the cooling component 4, a mounting box 5 is fixedly connected between the opposite surfaces of the two supporting frames 9, an exhaust component 6 is arranged on the right side of the mounting box 5, a processing component 7 is arranged below the exhaust component 6, an air inlet pipe 1 is fixedly connected to the left side of the cooling component 4, a conveying pipe 8 is fixedly connected to the right side of the cooling component 4, one end of the conveying pipe 8, far away from the dehumidifying component 3, is fixedly connected with the mounting box 5, a plurality of electrostatic adsorption plates 10 are uniformly distributed in the interior of the mounting box 5, the electrostatic adsorption plates 10 are connected with the mounting box 5 through connecting plates, and the outer surfaces of the connecting plates are smooth.
When the device is specifically used, firstly, flue gas is led into the cooling component 4 through the air inlet pipe 1 to cool, the flue gas subjected to cooling is dehumidified by the dehumidification component 3 when passing through the dehumidification component 3, then the flue gas enters the mounting box 5 through the conveying pipe 8 to be dedusted through the electrostatic adsorption plate 10, and the dust adsorbed on the electrostatic adsorption plate 10 can be timely recovered by the processing component 7 in the dedusting process, so that the dedusting effect of the electrostatic adsorption plate 10 is ensured, and the flue gas subjected to dedusting by the electrostatic adsorption plate 10 is discharged to the atmosphere through the exhaust component 6.
Referring to fig. 3, the cooling module 4 includes a mounting case 44, the left side of the upper surface of the base plate 2 is fixedly connected with the mounting case 44, the upper surface of the mounting case 44 is fixedly connected with a water supply tank 41, the upper surface of the water supply tank 41 is fixedly connected with a water inlet valve 42, the top end of the inner surface of the mounting case 44 is fixedly connected with a water spray nozzle 43, and the water spray nozzle 43 is connected with the water supply tank 41 through a connecting pipeline.
When the smoke gas is in specific use, after entering the inside of the installation shell 44, the water supply tank 41 sprays cooling water in the inside of the installation shell onto the smoke gas in a spray mode through the water spray nozzles 43, and the water mist evaporates and absorbs a large amount of heat, so that the smoke gas is cooled.
Referring to fig. 1, fig. 2, fig. 5 and fig. 13, the dehumidifying assembly 3 comprises a guide frame 34, wherein a plurality of guide frames 34 are uniformly and fixedly connected to the right side of the inside of a mounting shell 44 from top to bottom, a plurality of dehumidifying pieces 33 are uniformly arranged on the upper surface of the guide frame 34, a collecting impeller 36 is rotatably connected to the upper surface of the guide frame 34 and positioned on the left side of the dehumidifying piece 33, the collecting impeller 36 consists of a rotating shaft and a blade, one end of the blade, which is far away from the rotating shaft, is fixedly connected with an L-shaped bristle 35, the left side of the front surface of the guide frame 34 is fixedly connected with a conducting tube 31, the front surfaces of the plurality of conducting tubes 31 penetrate through the mounting shell 44 and then are fixedly connected with a collecting box 32 together, a detachable sealing cover is clamped at the bottom of the collecting box 32 through elastic limiting clamping pins, and an air extractor is arranged on the collecting box 32.
When the flue gas cooling device is specifically used, when the flue gas passes through the guide frame 34, partial moisture in the flue gas can be absorbed through the plurality of dehumidifying pieces 33 on the guide frame 34, the water content in the flue gas is reduced, meanwhile, flowing flue gas is impacted on the dehumidifying pieces 33, the flowing direction of the flue gas is rapidly changed, the flue gas is separated from the air flow by means of the inertia effect of dust, the separated dust is attached to the dehumidifying pieces 33, meanwhile, the flue gas drives the collecting impeller 36 to rotate clockwise on the guide frame 34 in the flowing process, the collecting impeller 36 cleans the dust on the dehumidifying pieces 33 through L-shaped bristles 35 on the blades of the collecting impeller 36 in the rotating process, the collecting impeller 36 brings the dust into the guide frame 34 for recycling, an air extractor on the collecting box 32 uniformly collects the dust recycled to the inside of the guide frame 34 through the conveying pipe 31, and workers can regularly open a sealing cover at the bottom end of the collecting box 32 to clean the dust.
Referring to fig. 5 and 6, the dehumidifying element 33 includes a moisture absorbing plate 332, a plurality of moisture absorbing plates 332 are uniformly distributed on the upper surface of the air guiding frame 34 from left to right, a driving roller 335 is rotatably connected to the air guiding frame 34 and located at the left side of the moisture absorbing plate 332, a separation net 331 is commonly surrounded on the driving roller 335 and the moisture absorbing plate 332, a connecting frame 334 is fixedly connected to the air guiding frame 34 and located at the right side of the separation net 331, a cleaning roller brush 333 is rotatably connected to the horizontal section of the connecting frame 334, the cleaning roller brush 333 is in damping fit with the connecting frame 334, the driving roller 335 is driven to rotate inside the air guiding frame 34 by an external motor, and driving rollers are respectively arranged at the connection positions of the upper end and the lower end of the moisture absorbing plate 332 and the separation net 331.
Can remove the tide to the flue gas after the cooling through the setting of the moisture absorption board 332, avoid the dust removal work after the too high influence of flue gas self humidity to guarantee that the dust removal effect of follow-up flue gas is better, can utilize inertia to remove dust to the flue gas in the in-process that the moisture absorption board 332 absorbed moisture through the setting of separation net 331, separation net 331 can avoid the dust to adhere to the moisture absorption effect that influences the moisture absorption board 332 on the moisture absorption board 332 when carrying out dust collection.
When the dust collector is specifically used, the driving roller 335 is driven to rotate in the guide frame 34 by the external motor, the driving roller 335 drives the separation net 331 to rotate between the moisture absorption plate 332 and the driving roller 335, the collection impeller 36 can clean dust on the separation net 331 passing through by the L-shaped brush hair 35 in the rotating process, meanwhile, the separation net 331 is circularly rotated, dust attached to the separation net 331 can be cleaned in time by the L-shaped brush hair 35 in the rotating process, and meanwhile, when the separation net 331 passes through the cleaning roller brush 333, the cleaning roller brush 333 is in damping fit with the connecting frame 334, and the cleaning roller brush 333 can generate travelling resistance to the separation net 331 so as to clean away some dust attached to the separation net 331 more firmly.
Referring to fig. 1, 2, 7, 8 and 12, the processing assembly 7 includes a driving member 71, a driving member 71 is disposed on the right side of the upper surface of the base plate 2, a square mounting frame 72 is fixedly connected to the driving member 71, a plurality of fixing shells 75 are fixedly connected to the inner side of the square mounting frame 72, the positions of the fixing shells 75 correspond to the positions of the electrostatic adsorption plates 10, the fixing shells 75 penetrate through the lower surface of the mounting box 5 to be in sliding fit with the electrostatic adsorption plates 10, a sealing gasket is disposed at the connecting position of the fixing shells 75 and the mounting box 5, a connecting hose 74 is fixedly connected to the lower surface of the fixing shells 75, a dust collector 73 is fixedly connected to the right side of the upper surface of the base plate 2 and below the mounting box 5, one end of the connecting hose 74 away from the fixing shells 75 is fixedly connected with the dust collector 73, two groups of limiting members 79 are symmetrically disposed in front and back inside the fixing shells 75, the number of each group of limiting members 79 is two, the two limiting members 79 in the same group are distributed symmetrically left and right, a removing member 78 is arranged between the two limiting members 79 in the same group, the n-shaped limiting frame 76 is fixedly connected to the rear end of the right side of the upper surface of the bottom plate 2, one end of the mouth-shaped mounting frame 72, which is far away from the transmission member 71, is slidably connected with the n-shaped limiting frame 76, the transmission member 71 comprises a supporting vertical plate 712, the right end of the upper surface of the bottom plate 2 is fixedly connected with the supporting vertical plate 712 and is positioned at the front side of the dust collector 73, the rear surface of the supporting vertical plate 712 is rotatably connected with a rotating disc 713, a limiting column 714 is eccentrically arranged on the rear surface of the rotating disc 713, a transmission rail 711 is slidably connected on the circumferential surface of the limiting column 714, the upper surface of the transmission rail 711 is fixedly connected with the front side of the lower surface of the mouth-shaped mounting frame 72, and the external motor drives the rotating disc 713 to rotate on the supporting vertical plate 712.
When the electrostatic adsorption plate is specifically used, the rotating disc 713 is driven by an external motor to rotate on the supporting vertical plate 712, the driving rail 711 drives the square-shaped mounting frame 72 to vertically reciprocate on the n-shaped limiting frame 76 under the action of the limiting column 714, at this time, the fixing shell 75 on the inner side of the square-shaped mounting frame 72 synchronously moves along with the square-shaped mounting frame 72, the top end of the fixing shell 75 is flush with the top end of the connecting plate on the electrostatic adsorption plate 10 when the square-shaped mounting frame 72 drives the fixing shell 75 to move to the highest point, the top end of the fixing shell 75 is slightly higher than the bottom end of the electrostatic adsorption plate 10 when the square-shaped mounting frame 72 drives the fixing shell 75 to move to the lowest point, dust adsorbed on the electrostatic adsorption plate 10 is removed by the removing piece 78 in the fixing shell 75 in the process of vertically sliding the fixing shell 75, and meanwhile, the dust removed by the removing piece 78 is timely recovered by the dust collector 73 through the connecting hose 74.
Referring to fig. 8, 9 and 10, the removing member 78 includes a connecting plate 782, a connecting plate 782 is rotatably connected between two left and right limiting members 79, a mounting groove 783 is formed at the bottom end of the connecting plate 782, ratchet and ratchet limiting mechanisms 784 are mounted on the left and right sides of the inside of the mounting groove 783, the ratchet and ratchet limiting mechanisms 784 include a ratchet and a ratchet (not shown in the figure) rotatably mounted in the mounting groove 783, wherein the ratchet and the ratchet are engaged, a torsion spring is connected between the ratchet and the mounting groove 783, a removing blade 781 is connected between the ratchet and the ratchet in the ratchet and ratchet limiting mechanisms 784, a plurality of scraping plates are arranged on the removing blade 781, the limiting members 79 include a limiting shell 791, a limiting shell 791 is fixedly connected to the inner surface of the fixing shell 75, a positioning post 792 is eccentrically arranged in the inside of the limiting shell 791, a connecting shaft 795 is rotatably connected to the center position of the limiting shell 791, a scroll spring 794 is disposed between the connecting shaft 795 and the limiting shell 791, and a clamping plate is fixedly connected to the inside of the limiting shell 791.
One end of the connecting shaft 795 away from the positioning column 792 is fixedly connected with the connecting plate 782, the clamping plate 793 and the positioning column 792 are in a fitting state under a normal state, and the connecting shaft 795 can only drive the clamping plate 793 to rotate in the limiting shell 791 in a direction away from the positioning column 792.
When the static absorbing plate 10 is used specifically, when the fixing shell 75 moves upwards along the static absorbing plate 10, the connecting plate 782 moves upwards along with the fixing shell 75, meanwhile, the removing blade 781 rotates on the connecting plate 782 along with the movement of the fixing shell 75 and the cooperation of the static absorbing plate 10, dust adhered to the whole surface of the static absorbing plate 10 can be divided, when the fixing shell 75 moves to the top end of the static absorbing plate 10 and then moves downwards, the removing blade 781 is kept still under the action of the ratchet and ratchet limiting mechanism 784, dust absorbed on the static absorbing plate 10 is scraped off through the scraping plate on the removing blade 781 and is recycled to the inside of the fixing shell 75, meanwhile, under the cooperation of the positioning column 792 and the clamping plate 793, the connecting plate 782 can rotate by a small amplitude in the process of moving upwards of the fixing shell 75, so that the fixing shell 75 can rotate smoothly upwards, the removing blade 781 can rotate normally, the dust on the whole surface of the static absorbing plate 10 can be divided, and the dust can be scraped off smoothly after being divided.
Referring to fig. 4 and 11, the exhaust assembly 6 includes an exhaust pipe 61, the right side of the installation box 5 is fixedly connected with the exhaust pipe 61, a through hole is formed in the lower surface of the exhaust pipe 61, magnetic blocks 64 are fixedly connected to the lower surface of the exhaust pipe 61 and located on two sides of the through hole, an installation block 63 is clamped in the through hole, a limiting baffle plate 65 is fixedly connected to the left side of the upper surface of the installation block 63, and a 7-shaped filter plate 62 is fixedly connected to the right side of the upper surface of the installation block 63.
Through 7 font filter 62 setting, when fixed shell 75 from down upwards remove, fixed shell 75 will static adsorption plate 10 cladding gradually, at this in-process because the flue gas is continuing to flow, can adhere to partial dust on the fixed shell 75, also have partial flue gas to flow through the inside of install bin 5 through the dust removal simultaneously, the in-process fixed shell 75 that slides downwards in install bin 5 on the fixed shell 75 the dust will be scraped through the junction with install bin 5, along with the inside of flue gas inflow to discharge tube 61, can carry out the filtration once more to the flue gas when the flue gas is through 7 font filter 62, so as to guarantee to discharge the purer of flue gas in the atmosphere, install and get installation piece 63 through the setting convenience of magnetic path 64, can block a portion dust between it and installation piece 63 through the setting of spacing baffle 65, reduce the backward flow of dust.
Working principle: when the flue gas cooling device is used, firstly, flue gas is led into the cooling component 4 through the air inlet pipe 1 to cool, the flue gas passing through the cooling is dehumidified by the dehumidifying component 3 when passing through the dehumidifying component 3, then the flue gas enters the mounting box 5 through the conveying pipe 8 to remove dust through the electrostatic adsorption plate 10, the dust adsorbed on the electrostatic adsorption plate 10 can be timely recovered by the processing component 7 in the dust removing process so as to ensure the dust removing effect of the electrostatic adsorption plate 10, and the flue gas passing through the electrostatic adsorption plate 10 to remove dust is discharged into the atmosphere through the exhaust component 6.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a flue gas cooling dust collector for atmospheric pollution treatment, includes bottom plate (2), its characterized in that: the novel cooling device is characterized in that a cooling component (4) is arranged on the left side of the upper surface of the bottom plate (2), a dehumidifying component (3) is arranged between the front side wall and the rear side wall of the cooling component (4), a supporting frame (9) is fixedly connected to the right ends of the front surface and the rear surface of the cooling component (4), an installation box (5) is fixedly connected between the opposite surfaces of the two supporting frames (9), an exhaust component (6) is arranged on the right side of the installation box (5), a processing component (7) is arranged below the exhaust component (6), an air inlet pipe (1) is fixedly connected to the left side of the cooling component (4), a conveying pipe (8) is fixedly connected to the right side of the cooling component (4), one end, far away from the dehumidifying component (3), of the conveying pipe (8) is fixedly connected with the installation box (5), and a plurality of electrostatic adsorption plates (10) are uniformly distributed inside the installation box (5).
The processing assembly (7) comprises a transmission part (71), the upper surface right side of bottom plate (2) is provided with transmission part (71), fixedly connected with mouth font mounting bracket (72) on transmission part (71), the inboard fixedly connected with of mouth font mounting bracket (72) is a plurality of fixed shells (75), the lower fixed surface of fixed shell (75) is connected with coupling hose (74), the upper surface right side of cooling assembly (4) just is located the below fixedly connected with dust catcher (73) of mounting box (5), the one end and dust catcher (73) fixed connection of fixed shell (75) are kept away from to coupling hose (74), the inside front and back symmetry of fixed shell (75) is provided with two sets of locating part (79), and every group the quantity of locating part (79) is two, and two of same group be provided with between locating part (79) and get rid of piece (78), the upper surface right side rear end fixedly connected with n font frame (76), limit part (76) are kept away from to one end of frame (72), limit part (76) are kept away from to the font frame (72).
2. The flue gas cooling and dedusting device for treating atmospheric pollution according to claim 1, wherein: the cooling assembly (4) comprises a mounting shell (44), the left side of the upper surface of the bottom plate (2) is fixedly connected with the mounting shell (44), the upper surface of the mounting shell (44) is fixedly connected with a water supply tank (41), the upper surface of the water supply tank (41) is fixedly connected with a water inlet valve (42), the top end of the inner surface of the mounting shell (44) is fixedly connected with a water spray nozzle (43), and the water spray nozzle (43) is connected with the water supply tank (41) through a connecting pipeline.
3. The flue gas cooling and dedusting device for treating atmospheric pollution according to claim 2, wherein: the dehumidification subassembly (3) is including water conservancy diversion frame (34), the inside right side of installation shell (44) is evenly fixedly connected with a plurality of water conservancy diversion frames (34) from last to down, the upper surface of water conservancy diversion frame (34) evenly is provided with a plurality of dehumidification piece (33), the upper surface of water conservancy diversion frame (34) just is located the left side rotation of dehumidification piece (33) and is connected with collection impeller (36), collection impeller (36) are constituteed by pivot and impeller, the one end fixedly connected with L shape brush hair (35) of pivot are kept away from to the impeller, the front surface left side fixedly connected with conducting tube (31) of water conservancy diversion frame (34), a plurality of common fixedly connected with collection box (32) behind the front surface penetration installation shell (44).
4. The flue gas cooling and dedusting device for treating atmospheric pollution according to claim 1, wherein: the exhaust assembly (6) comprises an exhaust pipe (61), the right side fixedly connected with exhaust pipe (61) of mounting box (5), the through-hole has been seted up to the lower surface of exhaust pipe (61), the lower surface of exhaust pipe (61) just is located the equal fixedly connected with magnet (64) in both sides of through-hole, the inside joint of through-hole has a mounting block (63), the upper surface left side fixedly connected with spacing baffle (65) of mounting block (63), the upper surface right side fixedly connected with 7 font filter (62) of mounting block (63).
5. A flue gas cooling and dust removing device for treating atmospheric pollution according to claim 3, wherein: the dehumidifying part (33) comprises a moisture absorption plate (332), a plurality of moisture absorption plates (332) are uniformly distributed on the upper surface of the flow guide frame (34) from left to right, a driving roller (335) is rotatably connected to the inside of the flow guide frame (34) and located on the left side of the moisture absorption plate (332), a separation net (331) is jointly surrounded on the driving roller (335) and the moisture absorption plate (332), a connecting frame (334) is fixedly connected to the inside of the flow guide frame (34) and located on the right side of the separation net (331), and a cleaning roller brush (333) is rotatably connected to the horizontal section of the connecting frame (334).
6. The flue gas cooling and dedusting device for treating atmospheric pollution according to claim 1, wherein: the removing piece (78) comprises a connecting plate (782), wherein the connecting plate (782) is rotationally connected between two limiting pieces (79) arranged left and right, a mounting groove (783) is formed in the bottom end of the connecting plate (782), ratchet and ratchet limiting mechanisms (784) are arranged on the left side and the right side of the inside of the mounting groove (783), and a removing blade plate (781) is connected between the ratchet and ratchet limiting mechanisms (784) arranged left and right.
7. The flue gas cooling and dedusting device for treating atmospheric pollution according to claim 1, wherein: the locating part (79) is including spacing shell (791), the internal surface fixedly connected with spacing shell (791) of fixed shell (75), the inside eccentric reference column (792) that is provided with of spacing shell (791), the centre of a circle position department of spacing shell (791) rotates and is connected with connecting axle (795), be provided with scroll spring (794) between connecting axle (795) and spacing shell (791), the circumference of connecting axle (795) just is located the inside fixedly connected with cardboard (793) of spacing shell (791).
8. The flue gas cooling and dedusting device for treating atmospheric pollution according to claim 1, wherein: the transmission piece (71) comprises a supporting vertical plate (712), the right end of the upper surface of the bottom plate (2) is fixedly connected with the supporting vertical plate (712) and located at the front side of the dust collector (73), the rear surface of the supporting vertical plate (712) is rotationally connected with a rotating disc (713), the rear surface of the rotating disc (713) is eccentrically provided with a limiting column (714), a transmission rail (711) is slidingly connected on the circumferential surface of the limiting column (714), and the upper surface of the transmission rail (711) is fixedly connected with the front side of the lower surface of the square-shaped mounting frame (72).
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| CN116036810B (en) | 2023-11-14 |
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Effective date of registration: 20240201 Address after: 221200 1 Fu Fu Street, Wei Ji Town, Suining County, Xuzhou, Jiangsu Patentee after: XUZHOU JIALIAN AGRICULTURE DEVELOPMENT CO.,LTD. Country or region after: China Address before: 221200 East of Steel Railway and South of Tianyu Steel Pipe in Bali Park, Suining County, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Bodan Purification Equipment Co.,Ltd. Country or region before: China |
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