CN208865373U - A kind of dedusting exhaust apparatus of refining furnace - Google PatentsA kind of dedusting exhaust apparatus of refining furnace Download PDF
- Publication number
- CN208865373U CN208865373U CN201821148328.8U CN201821148328U CN208865373U CN 208865373 U CN208865373 U CN 208865373U CN 201821148328 U CN201821148328 U CN 201821148328U CN 208865373 U CN208865373 U CN 208865373U
- Prior art keywords
- flue gas
- refining furnace
- Prior art date
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- 238000007670 refining Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 51
- 239000003546 flue gas Substances 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000000605 extraction Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000002956 ash Substances 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
The utility model discloses a kind of dedusting exhaust apparatus of refining furnace, including dedusting vent body, dedusting vent body upper surface is equipped with flue gas and enters notch, the flue gas, which enters, is equipped with swirl separator on the right side of notch, the swirl separator bottom is equipped with blower unit, conveying auger is equipped on the right side of the blower unit, Instrument for Pressure dial plate is equipped on the right side of the conveying auger, the pressure gauge pan bottom is equipped with cyclone dust collectors, magnetic motor is equipped on the right side of the cyclone dust collectors, the magnetic motor upper surface is equipped with drying drum, rotation distributor pipe is equipped on the right side of the drying drum, centrifugal room is equipped on the right side of the rotation distributor pipe, water dust scrubber is equipped on the right side of the centrifugal room, the water dust scrubber bottom is equipped with air blower, the blower bottom is equipped with heat-exchanger rig, filtering gas outlet is equipped on the right side of the heat-exchanger rig.The dedusting exhauster structure of the refining furnace is simple, practical function, is able to satisfy functional need of the refining furnace industry to dedusting exhaust apparatus.
The utility model belongs to dedusting exhaust technique field, and in particular to a kind of dedusting exhaust apparatus of refining furnace.
Dust-extraction unit is commonly called as deduster, is the device for removing or reducing fly ash content in flue gas.The type of dust-extraction unit can Film dust-arrest device, cloud and mist dust-arrest device, cloud and mist dust-arrest device, bag-type dust collector, cyclone dust collector, wet is received to be divided into biology Formula dust-extraction unit, electrostatic precipitator, desulfation dust-extraction device.Applied to chemical industry, petroleum, metallurgy, building, mine, machinery, light textile Equal industry.Deduster is made of the part such as ash bucket, upper box, middle cabinet, lower box, and upper, middle and lower cabinet is chamber structure.Work When making, dusty gas enters ash bucket by air inlet duct, and thick grit falls directly into hopper bottom, and dustshot is upwardly into air-flow turnover In, lower box, dust product is attached to filter bag outer surface, filtered gas enters upper box to net gas concetrated pipe-exhausting duct, through arranging Blower drains into atmosphere.
If CN203235369U discloses a kind of dedusting exhaust apparatus, belong to field of environment protection equipment.Its technical solution are as follows: one Kind dedusting exhaust apparatus, including exhaust pipe and the air-introduced machine being connect with exhaust pipe, wherein exhaust pipe is provided with water spray dress It sets, a filtering and purifying is connected by drainpipe below exhaust pipe, filtering and purifying connects a water injecting tank.Filtration, purification Device includes sedimentation basin and the filter screen positioned at sedimentation basin inner right side.Water injector includes spray head and the water that connect with spray head Pump.Spray head is located at the inner upper end of exhaust pipe, and water pump is connect with water injecting tank.The utility model has the following beneficial effects: using should Device can effectively remove the substances such as dust, depositing dust, the suspended matter in exhaust gas, furthermore net by filtering by the water mist of ejection Change, realizes the recycling of water, while realizing waste gas dedusting, and saved water resource.
But the dedusting degree and efficiency of dust collection of dedusting exhaust apparatus can not be often promoted, so there is corresponding limitation Property.
Utility model content
The purpose of this utility model is to provide a kind of dedusting exhaust apparatus of refining furnace, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of dedusting exhaust apparatus of refining furnace, packet Dedusting vent body is included, dedusting vent body upper surface is equipped with flue gas and enters notch, and the flue gas, which enters, is equipped with whirlpool on the right side of notch Whirlpool separator, the swirl separator bottom are equipped with blower unit, are equipped with conveying auger, the conveying on the right side of the blower unit Instrument for Pressure dial plate is equipped on the right side of auger, the pressure gauge pan bottom is equipped with cyclone dust collectors, and the cyclone dust collectors include rotation Wind centrifugal chamber, dust catcher, in cyclone dust collectors upper surface, the dust catcher is arranged in cyclone centrifugal for the cyclone centrifugal room setting Room bottom, the cyclone dust collectors right side are equipped with magnetic motor；
The magnetic motor upper surface is equipped with drying drum, and rotation distributor pipe, the rotation are equipped on the right side of the drying drum Turn to be equipped with centrifugal room on the right side of distributor pipe, is equipped with water dust scrubber, the water dust scrubber packet on the right side of the centrifugal room Water film, centrifugal barrel are included, the water film setting is arranged in water dust scrubber upper surface, the centrifugal barrel in moisture film Layer bottom, the water dust scrubber bottom are equipped with air blower, and the blower bottom is equipped with heat-exchanger rig, and the heat-exchanger rig is right Side is equipped with filtering gas outlet.
Preferably, the blower unit includes that swirl separator, flue gas enter notch, and the flue gas enters notch and is arranged in air inducing Device upper surface, the swirl separator setting enter on the right side of notch in flue gas.
Preferably, the flue gas enters pocket bottom equipped with screw thread, and the flue gas enters notch and swirl separator passes through screw thread Rotation connection.
Preferably, the cyclone dust collectors and the connection fixed by snap of dedusting vent body.
Preferably, the conveying auger is set as 2, and 2 conveying augers are distinguished setting symmetrical above and below and removed in whirlwind On the left of dirt device.
Preferably, the magnetic motor and swirl separator are electrically connected.
The technical effect and advantage of the utility model: 1, the dedusting exhaust apparatus of this kind of refining furnace uses water dust scrubber, Structure is simple, and water consumption is small, and is equipped with drying drum, guarantees the dried and clean of outlet；
2, the secondary dedusting system that the dedusting exhaust apparatus of this kind of refining furnace is equipped with cyclone dust removal and water film dedusting forms, is removed Dirt is thorough；
3, the dedusting exhaust apparatus of this kind of refining furnace is equipped with centrifugal device in dust storage chamber, and grit is collected after centrifugation, and increases Add grit collection efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model cyclone dust collectors；
Fig. 3 is the structural schematic diagram of the utility model water dust scrubber.
In figure: 1, swirl separator；2, flue gas enters notch；3, blower unit；4, dedusting vent body；5, conveying auger； 6, Instrument for Pressure dial plate；7, distributor pipe is rotated；8, drying drum；9, cyclone dust collectors；901, cyclone centrifugal room；902, dust catcher； 10, magnetic motor；11, water dust scrubber；1101, water film；1102, centrifugal barrel；12, centrifugal room；13, air blast Machine；14, heat-exchanger rig；15, gas outlet is filtered.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of dedusting exhaust apparatus of refining furnace as shown in Figs. 1-3, including dedusting exhaust master Body 4,4 upper surface of dedusting vent body are equipped with flue gas and enter notch 2, and the flue gas, which enters, is equipped with swirl separator on the right side of notch 2 1,1 bottom of swirl separator is equipped with blower unit 3, and conveying auger 5 is equipped on the right side of the blower unit 3, and the conveying twists 5 right side of dragon is equipped with Instrument for Pressure dial plate 6, and 6 bottom of Instrument for Pressure dial plate is equipped with cyclone dust collectors 9, and the cyclone dust collectors 9 include Cyclone centrifugal room 901, dust catcher 902, the cyclone centrifugal room 901 are arranged in 9 upper surface of cyclone dust collectors, the dust catcher 902 are arranged on the right side of 901 bottom of cyclone centrifugal room, the cyclone dust collectors 9 equipped with magnetic motor 10；
10 upper surface of magnetic motor is equipped with drying drum 8, and rotation distributor pipe 7, institute are equipped on the right side of the drying drum 8 It states and is equipped with centrifugal room 12 on the right side of rotation distributor pipe 7, be equipped with water dust scrubber 11, the water on the right side of the centrifugal room 12 Film dust-remover 11 includes water film 1101, centrifugal barrel 1102, and table is arranged on water dust scrubber 11 in the water film 1101 Face, in 1101 bottom of water film, 11 bottom of water dust scrubber is equipped with air blower 13, institute for the centrifugal setting of barrel 1102 It states 13 bottom of air blower and is equipped with heat-exchanger rig 14, filtering gas outlet 15 is equipped on the right side of the heat-exchanger rig 14.
Specifically, the blower unit 3 enters notch 2 including swirl separator 1, flue gas, the flue gas enters the setting of notch 2 and exists 3 upper surface of blower unit, the setting of swirl separator 1 enter 2 right side of notch in flue gas.
Specifically, the flue gas enters 2 bottom of notch equipped with screw thread, the flue gas enters notch 2 and swirl separator 1 passes through spiral shell Line rotation connection.
Specifically, the cyclone dust collectors 9 and the connection fixed by snap of dedusting vent body 4.
Specifically, the conveying auger 5 is set as 2,2 conveying augers 5 distinguish symmetrical above and below be arranged in whirlwind 9 left side of deduster.
Specifically, the magnetic motor 10 and swirl separator 1 are electrically connected.
When in use, operator first fixes each component of dedusting vent body 4 according to corresponding needs the utility model Connection finishes, and the energization of magnetic motor 10 starts operation, and flue gas is entered notch 2 and connects refining furnace exhaust outlet, 1 pair of gas of swirl separator Body carries out separation and culture, and blower unit 3 increases the absorption pumping forces to gas, and Instrument for Pressure dial plate 6 shows air pressure change in storehouse, rotation Wind deduster 9 uses centrifugal cyclone dedusting, and gas subsequently enters water dust scrubber 11 and be dusted, enter back into drying drum 8 into The dust of gas in device is collected by centrifugation for the drying of promoting the circulation of qi body, centrifugal room 12, and gas is after heat-exchanger rig 14 It is discharged after being filtered by filtering gas outlet 15.Structure design is close reasonable, has very strong practicability, is suitble to promote.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.
1. a kind of dedusting exhaust apparatus of refining furnace, including dedusting vent body (4), it is characterised in that: the dedusting exhaust master Body (4) upper surface is equipped with flue gas and enters notch (2), and the flue gas, which enters, is equipped with swirl separator (1) on the right side of notch (2), the whirlpool Separator (1) bottom is equipped with blower unit (3), is equipped with conveying auger (5) on the right side of the blower unit (3), the conveying auger (5) right side is equipped with Instrument for Pressure dial plate (6), and Instrument for Pressure dial plate (6) bottom is equipped with cyclone dust collectors (9), the cyclone dust removal Device (9) includes cyclone centrifugal room (901), dust catcher (902), and the cyclone centrifugal room (901) is arranged on cyclone dust collectors (9) Surface, dust catcher (902) setting are equipped with magnetic electric on the right side of cyclone centrifugal room (901) bottom, the cyclone dust collectors (9) Machine (10)；
Magnetic motor (10) upper surface is equipped with drying drum (8), and rotation distributor pipe is equipped on the right side of the drying drum (8) (7), centrifugal room (12) are equipped on the right side of the rotation distributor pipe (7), are removed on the right side of the centrifugal room (12) equipped with moisture film Dirt device (11), the water dust scrubber (11) include water film (1101), centrifugal barrel (1102), the water film (1101) Setting is arranged in water dust scrubber (11) upper surface, the centrifugal barrel (1102) in water film (1101) bottom, the water Film dust-remover (11) bottom is equipped with air blower (13), and air blower (13) bottom is equipped with heat-exchanger rig (14), the heat exchange dress It sets and is equipped with filtering gas outlet (15) on the right side of (14).
2. a kind of dedusting exhaust apparatus of refining furnace according to claim 1, it is characterised in that: the blower unit (3) Enter notch (2) including swirl separator (1), flue gas, it is described in blower unit (3) upper surface that the flue gas enters notch (2) setting Swirl separator (1) setting enters on the right side of notch (2) in flue gas.
3. a kind of dedusting exhaust apparatus of refining furnace according to claim 1, it is characterised in that: the flue gas enters notch (2) bottom is equipped with screw thread, and the flue gas enters notch (2) and connect with swirl separator (1) by threads turn.
4. a kind of dedusting exhaust apparatus of refining furnace according to claim 1, it is characterised in that: the cyclone dust collectors (9) and dedusting vent body (4) connection fixed by snap.
5. a kind of dedusting exhaust apparatus of refining furnace according to claim 1, it is characterised in that: the conveying auger (5) 2 are set as, 2 conveying augers (5) are symmetrical above and below respectively to be arranged on the left of cyclone dust collectors (9).
6. a kind of dedusting exhaust apparatus of refining furnace according to claim 1, it is characterised in that: the magnetic motor (10) It is electrically connected with swirl separator (1).
Priority Applications (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201821148328.8U CN208865373U (en)||2018-07-19||2018-07-19||A kind of dedusting exhaust apparatus of refining furnace|
Applications Claiming Priority (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201821148328.8U CN208865373U (en)||2018-07-19||2018-07-19||A kind of dedusting exhaust apparatus of refining furnace|
|Publication Number||Publication Date|
|CN208865373U true CN208865373U (en)||2019-05-17|
Family Applications (1)
|Application Number||Title||Priority Date||Filing Date|
|CN201821148328.8U Active CN208865373U (en)||2018-07-19||2018-07-19||A kind of dedusting exhaust apparatus of refining furnace|
Country Status (1)
|CN (1)||CN208865373U (en)|
- 2018-07-19 CN CN201821148328.8U patent/CN208865373U/en active Active
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