CN105854465A - Pulse dust collector - Google Patents

Pulse dust collector Download PDF

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Publication number
CN105854465A
CN105854465A CN201610314107.2A CN201610314107A CN105854465A CN 105854465 A CN105854465 A CN 105854465A CN 201610314107 A CN201610314107 A CN 201610314107A CN 105854465 A CN105854465 A CN 105854465A
Authority
CN
China
Prior art keywords
guide plate
arc
panel
dust collector
housing
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.)
Granted
Application number
CN201610314107.2A
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Chinese (zh)
Other versions
CN105854465B (en
Inventor
李云金
潘红芹
刘萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANNING JINDING BOILER MANUFACTURING Co Ltd
Original Assignee
NANNING JINDING BOILER MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANNING JINDING BOILER MANUFACTURING Co Ltd filed Critical NANNING JINDING BOILER MANUFACTURING Co Ltd
Priority to CN201610314107.2A priority Critical patent/CN105854465B/en
Publication of CN105854465A publication Critical patent/CN105854465A/en
Application granted granted Critical
Publication of CN105854465B publication Critical patent/CN105854465B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C09D1/06Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
    • C09D1/08Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chimneys And Flues (AREA)

Abstract

A pulse dust collector comprises a closed shell formed by an upper face plate, a right face plate, a lower face plate, a left face plate, a back face plate and a front face plate. One end of an exhaust flue mounted on the upper portion of the shell extends out of the shell, a cylinder is arranged on the lower portion of the exhaust flue, left sides of the exhaust flue and the cylinder are connected through an arc plate, and right sides of the exhaust flue and the cylinder are connected through a straight guide plate. An arc upper guide plate is tangentially mounted between the upper face plate and the right face plate, an arc guide plate is mounted on the shell between the arc upper guide plate and the exhaust flue, and a smoke guide plate is tangentially connected to the left side of the arc guide plate. The smoke guide plate, the upper face plate, the arc guide plate, the arc upper guide plate, the straight guide plate, the right face plate, the back face plate and the front face plate form a flared smoke inlet passage. A smoke inlet flange which can be connected with a smoke outlet of a boiler is mounted at a smoke inlet of the smoke inlet passage, a water inlet pipe, a drainage pipe and an overflow pipe are arranged on the lower portion of the shell, and the overflow pipe is higher than the water inlet pipe. The pulse dust collector has advantages of simple structure, ingenious setup and excellent dedusting performance.

Description

A kind of jet type dust collector
Technical field
The present invention relates to boiler dusting technical field, the jet type dust collector of a kind of boiler.
Background technology
Along with mankind's growth to energy demand, the reserves of fossil energy (such as coal, oil, natural gas) by The fewest.The use of fossil energy can cause environmental pollution, and therefore the mankind are always in the development and utilization of demand new forms of energy.As The important component part of new forms of energy, biomass energy the most gradually be it is found that and is used.Biomass energy is the sun The form of energy being stored in biomass with chemical energy form by the photosynthesis of green plants.Biomass energy can turn Turn to the fossil energies such as liquid, solid-state or fuel gas, and alternative coal, oil or natural gas.
At present, all can use various boiler in industrial or agricultural and people are lived, these boilers all can produce flue gas flue dust row Be put in air, in flue gas flue dust the most more or less containing pollute environment harmful substance, can be to the live and work of people Environment cause the biggest harm.The most how reducing the soot emissions that boiler uses is people's problems anxious to be resolved.And show It is complicated that some boiler dust removers also exist structure, and volume is big, takes up room big, the shortcomings such as dedusting is the most thorough.Currently with biology Matter Forming press is made the Industrial Boiler of fuel and is started to be applied in the market.Existing small-sized biomass boiler does not the most remove Dirt system so that flue gas is directly discharged into air,
In consideration of it, be necessary biomass granular fuel boiler of the prior art to be set up a kind of cleaner unit, by boiler smoke Dust remove, reduce the flying dust in flue gas and enter air, alleviate ambient pressure.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, arrange ingenious, dust collection capacity is strong, it is also possible to fire prevention, protection from fumes Pulse dust collector.
To achieve these goals, the technical solution used in the present invention is:
A kind of jet type dust collector, it includes top panel, right panel, lower panel, left panel, rear board and front panel, and described is upper Panel, right panel, lower panel, left panel, rear board and front panel composition one airtight housing, the rear board of housing upper and Flue is installed out between front panel, goes out flue one end and stretch out outside housing, stretch out housing and go out flue and can be connected with chimney, go out flue It is provided with cylinder between rear board and the front panel of bottom, goes out flue and the left side of cylinder and the right and pass through arc respectively with straight Guide plate connect, arc is to bend to the left, is provided with arc upper guide plate between top panel and right panel, arc upper guide plate respectively with Top panel and right panel are tangent, and arc upper guide plate and the housing that goes out between flue are provided with the arc-shaped guide plate being bent up, arc The tangent connection in the left side of guide plate has smoke deflector, wherein, and smoke deflector, top panel, arc-shaped guide plate, arc upper guide plate, straight guide plate, the right side Plate, rear board and front panel one trumpet-shaped fume inlet passage of composition, the smoke inlet of this trumpet-shaped fume inlet passage is more than smoke Mouthful, the smoke inlet of fume inlet passage be provided with can be connected with boiler nozzle enter cigarette flange, lower housing portion is respectively arranged with into water Pipe, blow-off pipe and overflow pipe, the position of overflow pipe is higher than the position of water inlet pipe;Water inlet pipe provides water in dust removal to pulse dust collector.
Wear-and corrosion-resistant layer it is provided with in described housing.
Described wear-and corrosion-resistant layer is made up of the raw material of following parts by weight:
525 grade cement 30-40 parts;
Fiber crops stone powder 25-30 part;
Zinc oxide 8-10 part;
Aluminium hydroxide 6-10 part;
Blast furnace scum 3-5 part;
Magnesium hydroxide 2-3 part;
Calx 5-10 part.
Wherein, 525 grade cement, Calx are binding agent, and zinc oxide, magnesium hydroxide, aluminium hydroxide are protection from fumes, fire prevention Agent, fiber crops stone powder, blast furnace scum are to ensure rigidity and the material of intensity.
Described overflow pipe is L-shaped, and the low one end of overflow pipe connects with housing, and the horizontal line of one end that overflow pipe is high is Maximum water level.
Baffle arc plate and drainage plate, the installation site of baffle arc plate it is provided with on the left side housing of described maximum water level Installation site less than drainage plate.
The bottom of described housing is provided with a spike, and the height of regulation regulation pulse dust collector, conveniently by pulse dust removal Device is connected with boiler.
Described water inlet pipe is respectively communicated with before housing, below and the right side.
It is additionally provided with on described housing and facilitates operator to observe and overhaul the manhole of enclosure interior.
Being provided with the deflector on the oblique left side on the described housing on the right of cylinder, deflector changes the flow direction of flue gas, allows Flue gas is easier to blow water in dust removal, and water in dust removal surface forms pulse ripple, is more conducive to absorb the dust in flue gas.
Described the right gone out on flue is provided with curved side guide plate, has one between curved side guide plate and arc-shaped guide plate Passage aisle, flue gas fume inlet passage on the right of housing enters, and blows water in dust removal, and water in dust removal surface forms pulse ripple and moves to the left side Dynamic, after encountering curved side guide plate and arc-shaped guide plate, form convolution ripple, again with the dust in ripple absorption flue gas.
Described going out is provided with the breach that can lead to flue gas on flue.
Lift pulse dust collector for convenience, the outside of housing is provided with hanger.
The advantage of the jet type dust collector of the present invention:
1, the fume inlet passage of the jet type dust collector of the present invention is horn-like, and the smoke inlet of this trumpet-shaped fume inlet passage is more than smoke Mouthful, flue is first inclined upwardly, and downwards, flue is additionally provided with deflector, and fume inlet passage diminishes in bending again, and the flue gas changed Direction, flue gas blows water in dust removal, and water in dust removal surface forms pulse ripple, and pulse ripple absorbs the dust in flue gas, due to cigarette The effect of gas, water in dust removal surface forms pulse ripple and moves to the left side, after encountering curved side guide plate and arc-shaped guide plate, is formed back Rotation ripple, water in dust removal absorbs the dust in flue gas again, after flue gas runs into water in dust removal, enters into by left panel, arc and arc The smoke-outlet flue of shape guide plate composition, flue gas rises to smoke-outlet flue top, after running into arc-shaped guide plate, due to the work of arc-shaped guide plate Discharge pulse dust collector with, flue gas from the breach going out flue, by with go out the chimney that flue is connected and be discharged in air, the cigarette of fraction Gas reenters fume inlet passage from passage aisle between curved side guide plate and arc-shaped guide plate, and good dedusting effect reaches energy-saving and emission-reduction Purpose.
2, it is provided with specific wear-and corrosion-resistant layer in the housing of the jet type dust collector of the present invention, reduces the parts such as housing rotten The probability of erosion, it is provided that the service life of cleaner unit.
3, the water in dust removal in the jet type dust collector of the present invention can also adsorb the heat in flue gas, reduces the temperature of flue gas, Can also prevent fires, protection from fumes.
Accompanying drawing explanation
Fig. 1 is the structural representation of pulse dust collector of the present invention;
Fig. 2 is Fig. 1 left view;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the structural representation flue;
Title serial number in figure:
1, cigarette flange is entered, 2, smoke deflector, 3, top panel, 4, arc-shaped guide plate, 5, arc upper guide plate, 6, curved side guide plate, 7, smoke Road, 8, straight guide plate, 9, right panel, 10, deflector, 11, cylinder, 12, wear-and corrosion-resistant layer, 13, overflow pipe, 14, water inlet pipe, 15, Spike, 16, lower panel, 17, blow-off pipe, 18, left panel, 19, baffle arc plate, 20, drainage plate, 21, manhole, 22, arc, 23, rear board, 24, hanger, 25, front panel.
Detailed description of the invention
Introducing the present invention in order to more detailed, below in conjunction with the accompanying drawings, the present invention will be further described.
As shown in the figure: the jet type dust collector of the present invention, it include top panel 3, right panel 9, lower panel 16, left panel 18, Rear board 23 and front panel 25, described top panel 3, right panel 9, lower panel 16, left panel 18, rear board 23 and front panel 25 Form an airtight housing, between rear board 23 and the front panel 25 of housing upper, flue 7 is installed out, goes out flue 7 one end Stretch out outside housing, go out and be provided with cylinder 11 between rear board 23 and the front panel 25 of flue 7 bottom, go out flue 7 and cylinder 11 The left side and the right are connected by arc 22 and straight guide plate 8 respectively, are provided with arc upper guide plate between top panel 3 and right panel 9 5, arc upper guide plate 5 is tangent with top panel 3 and right panel 9 respectively, and arc upper guide plate 5 and the housing that goes out between flue 7 are installed Having the arc-shaped guide plate 4 being bent up, the tangent connection in the left side of arc-shaped guide plate 4 has smoke deflector 2, wherein, smoke deflector 2, top panel 3, arc Shape guide plate 4, arc upper guide plate 5, straight guide plate 8, right panel 9, rear board 23 and front panel 25 form one trumpet-shaped enter cigarette lead to Road, the smoke inlet of fume inlet passage be provided with can be connected with boiler nozzle enter cigarette flange 1, lower housing portion is respectively arranged with into water Pipe 14, blow-off pipe 17 and overflow pipe 13, the position of overflow pipe 13 is higher than the position of water inlet pipe 14.
Wear-and corrosion-resistant layer 12 it is provided with in described housing.
Described wear-and corrosion-resistant layer 12 is made up of the raw material of following parts by weight:
525 grade cement 30-40 parts;
Fiber crops stone powder 25-30 part;
Zinc oxide 8-10 part;
Aluminium hydroxide 6-10 part;
Blast furnace scum 3-5 part;
Magnesium hydroxide 2-3 part;
Calx 5-10 part.
Described overflow pipe 13 is L-shaped, and the low one end of overflow pipe 13 connects with housing, the water of one end that overflow pipe 13 is high Horizontal line is maximum water level.
Baffle arc plate 19 and drainage plate 20, the peace of baffle arc plate 19 it is provided with on the left side housing of described maximum water level Holding position is less than the installation site of drainage plate 20.
The bottom of described housing is provided with a spike 15.
Described water inlet pipe 14 is respectively communicated with before housing, below and the right side.
It is additionally provided with on described housing and facilitates operator to observe and overhaul the manhole 21 of enclosure interior.
The deflector 10 on the oblique left side it is provided with on the described housing on the right of cylinder 11.
Described the right gone out on flue 7 is provided with curved side guide plate 6, exists between curved side guide plate 6 and arc-shaped guide plate 4 One passage aisle.
Described going out is provided with the breach that can lead to flue gas on flue 7.
Described hull outside is provided with hanger 24
The operation principle of the jet type dust collector of the present invention is: the height of regulation spike 15, by the altitude mixture control of jet type dust collector To correct position, utilize and into cigarette flange 1, jet type dust collector is connected with biomass boiler outlet flue, close the valve of blow-off pipe 17 Door, is passed through water in dust removal in jet type dust collector from water inlet pipe 14, when water in dust removal is emerged from overflow pipe 13, stops water in dust removal and leads to Enter;Flue gas enters from the fume inlet passage entering cigarette flange 1 end, and flue gas runs into deflector 10, due to deflector 10, enters cigarette and leads to Road diminishes, and the direction of the flue gas changed, and flue gas blows water in dust removal, and water in dust removal surface forms pulse ripple, and pulse ripple absorbs Dust in flue gas, due to the effect of flue gas, water in dust removal surface forms pulse ripple and moves to the left side, encountering curved side guide plate After arc-shaped guide plate, forming convolution ripple, water in dust removal absorbs the dust in flue gas again, after flue gas runs into water in dust removal, enters into The smoke-outlet flue being made up of left panel 18, arc 22 and arc-shaped guide plate, flue gas rises to smoke-outlet flue top, runs into arc and leads After plate 4, due to the effect of arc-shaped guide plate 4, flue gas discharges pulse dust collector from the breach gone out flue 7, by with go out flue 7 and be connected Chimney be discharged in air, the flue gas of fraction from passage aisle between curved side guide plate 6 and arc-shaped guide plate 4 reenter into cigarette lead to In road, that strengthens flue gas blows power;Staff observes the cloudiness of water in dust removal from manhole 21, when dedusting aquiform stool muddiness is unfavorable After dedusting, open the valve of blow-off pipe 17, muddy water in dust removal is discharged, after discharge, close the valve of blow-off pipe 17, weight Multiple above-mentioned work.
Described above is not limitation of the present invention, and the present invention is also not limited to examples detailed above, the art general Logical technical staff, in the essential scope of the present invention, the change made, retrofits, adds or replaces, should belong to the guarantor of the present invention Protect scope.

Claims (10)

1. a jet type dust collector, it is characterised in that: include top panel (3), right panel (9), lower panel (16), left panel (18), rear board (23) and front panel (25), described top panel (3), right panel (9), lower panel (16), left panel (18), Rear board (23) and front panel (25) one airtight housing of composition, between rear board (23) and the front panel (25) of housing upper Flue (7) is installed out, goes out flue (7) one end and stretch out outside housing, go out rear board (23) and the front panel (25) of flue (7) bottom Between be provided with cylinder (11), go out flue (7) and the left side of cylinder (11) and the right respectively by arc (22) and straight guide plate (8) connect, arc upper guide plate (5) is installed between top panel (3) and right panel (9), arc upper guide plate (5) respectively with top panel (3) and right panel (9) is tangent, arc upper guide plate (5) and the housing that goes out between flue (7) are provided with the arc-shaped guide plate being bent up (4), the tangent connection in the left side of arc-shaped guide plate (4) has smoke deflector (2), wherein, smoke deflector (2), top panel (3), arc-shaped guide plate (4), arc upper guide plate (5), straight guide plate (8), right panel (9), rear board (23) and front panel (25) composition one are trumpet-shaped Fume inlet passage, the smoke inlet of fume inlet passage be provided with can be connected with boiler nozzle enter cigarette flange (1), lower housing portion sets respectively Being equipped with water inlet pipe (14), blow-off pipe (17) and overflow pipe (13), the position of overflow pipe (13) is higher than the position of water inlet pipe (14).
Jet type dust collector the most according to claim 1, it is characterised in that: it is provided with wear-and corrosion-resistant layer in described housing (12).
Jet type dust collector the most according to claim 2, it is characterised in that: described wear-and corrosion-resistant layer (12) is by following weight The raw material of number is made:
525 grade cement 30-40 parts;
Fiber crops stone powder 25-30 part;
Zinc oxide 8-10 part;
Aluminium hydroxide 6-10 part;
Blast furnace scum 3-5 part;
Magnesium hydroxide 2-3 part;
Calx 5-10 part.
Jet type dust collector the most according to claim 1, it is characterised in that: described overflow pipe (13) is L-shaped, and overflow pipe (13) low one end connects with housing, and the horizontal line of one end that overflow pipe (13) is high is maximum water level.
Jet type dust collector the most according to claim 4, it is characterised in that: set on the left side housing of described maximum water level Being equipped with baffle arc plate (19) and drainage plate (20), the installation site of baffle arc plate (19) is less than the installation site of drainage plate (20).
Jet type dust collector the most according to claim 1, it is characterised in that: the bottom of described housing is provided with a spike (15).
Jet type dust collector the most according to claim 1, it is characterised in that: described water inlet pipe (14) is respectively communicated with housing Above, below and the right side.
Jet type dust collector the most according to claim 1, it is characterised in that: it is additionally provided with on described housing and facilitates operator Member observes and the manhole (21) of maintenance enclosure interior.
Jet type dust collector the most according to claim 1, it is characterised in that: arrange on the housing on described cylinder (11) the right There is the deflector (10) on the oblique left side.
Jet type dust collector the most according to claim 1, it is characterised in that: described the right gone out on flue (7) is provided with , between curved side guide plate (6) and arc-shaped guide plate (4), there is a passage aisle in curved side guide plate (6).
CN201610314107.2A 2016-05-13 2016-05-13 A kind of jet type dust collector Expired - Fee Related CN105854465B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610314107.2A CN105854465B (en) 2016-05-13 2016-05-13 A kind of jet type dust collector

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Application Number Priority Date Filing Date Title
CN201610314107.2A CN105854465B (en) 2016-05-13 2016-05-13 A kind of jet type dust collector

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CN105854465B CN105854465B (en) 2017-12-22

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2196509Y (en) * 1994-04-30 1995-05-10 钱学渊 Desulfurizing duster
JPH08318118A (en) * 1995-05-25 1996-12-03 Honda Motor Co Ltd Dust collector for smoke in welding work or the like
CN2477258Y (en) * 2001-04-27 2002-02-20 花传荣 Wetting desulphurizing duster
CN2788035Y (en) * 2005-01-12 2006-06-14 中国科学院过程工程研究所 Water exciting type dust remover
KR100860085B1 (en) * 2007-11-06 2008-09-25 권혁문 Dust collector of water filter type
CN205760309U (en) * 2016-05-13 2016-12-07 南宁金鼎锅炉制造有限公司 A kind of jet type dust collector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2196509Y (en) * 1994-04-30 1995-05-10 钱学渊 Desulfurizing duster
JPH08318118A (en) * 1995-05-25 1996-12-03 Honda Motor Co Ltd Dust collector for smoke in welding work or the like
CN2477258Y (en) * 2001-04-27 2002-02-20 花传荣 Wetting desulphurizing duster
CN2788035Y (en) * 2005-01-12 2006-06-14 中国科学院过程工程研究所 Water exciting type dust remover
KR100860085B1 (en) * 2007-11-06 2008-09-25 권혁문 Dust collector of water filter type
CN205760309U (en) * 2016-05-13 2016-12-07 南宁金鼎锅炉制造有限公司 A kind of jet type dust collector

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Inventor after: Li Yunjin

Inventor after: Liu Ping

Inventor before: Li Yunjin

Inventor before: Pan Hongqin

Inventor before: Liu Ping

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Granted publication date: 20171222