CN106237780A - Steam injection boiler dust collector and steam injection boiler - Google Patents
Steam injection boiler dust collector and steam injection boiler Download PDFInfo
- Publication number
- CN106237780A CN106237780A CN201610730825.8A CN201610730825A CN106237780A CN 106237780 A CN106237780 A CN 106237780A CN 201610730825 A CN201610730825 A CN 201610730825A CN 106237780 A CN106237780 A CN 106237780A
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- CN
- China
- Prior art keywords
- injection boiler
- chimney
- dust arrester
- flue gas
- output unit
- 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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 71
- 238000010793 Steam injection (oil industry) Methods 0.000 title abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 62
- 239000003546 flue gas Substances 0.000 claims description 62
- 150000001450 anions Chemical class 0.000 claims description 56
- 238000002347 injection Methods 0.000 claims description 56
- 239000007924 injection Substances 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000001802 infusion Methods 0.000 claims description 9
- 230000002776 aggregation Effects 0.000 claims description 8
- 238000004220 aggregation Methods 0.000 claims description 8
- 230000005684 electric field Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 3
- 230000005619 thermoelectricity Effects 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 7
- 150000002500 ions Chemical class 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000003500 flue dust Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/02—Amassing the particles, e.g. by flocculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention provides a dust removal device of a steam injection boiler and the steam injection boiler, wherein the dust removal device of the steam injection boiler is used for removing floating dust in smoke discharged by the steam injection boiler, and the steam injection boiler is provided with a chimney for discharging the smoke; the steam injection boiler dust collector includes: a negative ion generating mechanism having an output section; the output part is communicated with the chimney, and the negative ion generating mechanism can generate negative ions which can be combined with the floating dust to form an aggregate with increased weight. The invention achieves the purpose of providing the dust removing device of the steam injection boiler, which can remove the floating dust contained in the smoke discharged by the steam injection boiler.
Description
Technical field
The present invention relates to injection boiler field, particularly relate to a kind of injection boiler dust arrester.
Background technology
Production scene, oil field relates to steam injection operation, needs to use large-scale injection boiler, steam injection in steam injection operation process
Boiler is generally adopted by fuel oil and combustion boiler furnace, and in boiler running process, combusting heavy oil or natural vapour can produce a large amount of cigarette
Dirt, flue dust enters in air with flue gas, causes dust concentration near steam injection station higher.
Chinese utility model patent CN2835827Y discloses one " injection boiler desulfurating dust removing device for flue gas ".This steam injection
Smoke desulfurizing dust-remover for boiler includes that spray column is enclosed within chimney adapter and the periphery of water stopping cap, spray column top by bracing frame
Configuration annular spray pipe group, is responsible for as annular, weld 16 arms, and every arm is equipped with 3 spiral nozzles, through nozzle ejection
Water be covering of the fan water smoke, cross one another injection, forms water curtain, sets up one stainless steel cloth below sparge pipe group, is formed thin
Close trickle layer, this trickle layer forms again one water curtain.
In the flue gas that injection boiler chimney is discharged, flue dust more than empty steam-operating mechanics equivalent diameter >=100 micron due to
Action of gravity energy natural subsidence, so the empty steam-operating mechanics equivalent diameter of flue dust is generally 0.01～100 micron in flue gas.This note
Boiler furnace desulfurating dust removing device for flue gas, through a spray one pouring twice water curtain, can make the empty steam-operating mechanics equivalent diameter of flue dust in flue gas
Flue dust between 10 microns～100 microns separates with flue gas to reach to remove the purpose of flue dust in flue gas.But floating dust, also known as
Pellet, refers to the particulate matter of empty steam-operating mechanics equivalent diameter≤10 micron being suspended in sky vapour, owing to its granule is little,
Lightweight, can be the most floating in big vapour, so being difficult to it be removed from flue gas by the method for water spray.
Recently medical research has been found that AS、ZN、SB、BRSky steam-operating mechanics typically it is enriched in etc. harmful element
Equivalent diameter is less than on the floating dust of 10 microns, and different due to empty steam-operating mechanics equivalent diameter suck the deposition site of respiratory tract also
Difference, empty steam-operating mechanics equivalent diameter floating dust between 5-10 micron is attracted on nasal cavity, throat and tunica mucosa tracheae, empty steam-operating
Mechanics equivalent diameter is that 5 microns of persons have 50% can invade respiratory tract, and empty steam-operating mechanics equivalent diameter is easy after sucking less than 1 micron of person
Being deposited on alveolar, its deposition reaches more than 50%, is absorbed by the blood each organ of whole body and damages.
Injection boiler belongs to 24 hours running devices, and every boiler is equipped with 3-5 name employee, each steam injection station general 2-10 platform
Boiler, so staff is the most intensive, working region is the narrowest and small, and patrols and examines in must having boiler station in running,
The long-term occupation disease that employee can be allowed to produce in various degree that works in such a case.
Summary of the invention
It is an object of the invention to provide the injection boiler of a kind of floating dust can removed and contain in the discharged flue gas of injection boiler
Dust arrester.
The above-mentioned purpose of the present invention can use following technical proposal to realize: a kind of injection boiler dust arrester, described note
Boiler furnace dust arrester is for removing the floating dust in the flue gas that injection boiler is discharged, and described injection boiler has for discharging cigarette
The chimney of gas；Described injection boiler dust arrester includes: have the anion generator structure of output unit；Described output unit is with described
Chimney is connected, and described anion generator structure can produce anion, and described anion can combine with described floating dust, to be formed
Weight increase aggregation, described output unit have towards described chimney open wide the port of export and back to arrival end, described
The internal diameter of output unit expands to the described port of export from described arrival end, and the sidewall of described output unit is provided with perforate.
As one preferred embodiment, in described output unit is arranged at described chimney.
As one preferred embodiment, comprising: infusion set, described infusion set includes entrance, exports, connects
The conduit of described entrance and exit, opening and closing device, described entrance can be connected with container, when described entrance is connected with described container
Time logical, the water in described container can enter in described conduit；In described outlet, connection has nozzle, described nozzle and described chimney phase
Connection, described opening and closing device can control the break-make of described entrance and described container.
As one preferred embodiment, described outlet include the first outlet and second outlet, described first outlet and
Described second outlet is relatively arranged on the outside of described chimney jambs.
As one preferred embodiment, described anion generator structure includes discharge tip and can be described discharge tip
End is loaded into the loaded circuit of high tension voltage, when described loaded circuit is described discharge tip loading high tension voltage, and described electric discharge
Most advanced and sophisticated generation electric field, to generate anion.
As one preferred embodiment, described anion generator structure includes that housing, described discharge tip are arranged at
In described housing, described outlet is connected with described housing.
As one preferred embodiment, comprising: temperature-detecting device, described temperature-detecting device can detect described
The temperature of flue gas；Having the control device of input and the first outfan, described input is electrical with described temperature-detecting device
Connecting, described first outfan is electrically connected with described loaded circuit, and described control device can obtain described temperature-detecting device
Temperature, and according to described temperature control described loaded circuit break-make.
As one preferred embodiment, described control device includes that be electrically connected with described opening and closing device second is defeated
Going out end, when described control device controls the break-make of described loaded circuit, described control device can be controlled by the second outfan
The opening and closing of described opening and closing device.
As one preferred embodiment, described temperature-detecting device is thermocouple.
A kind of injection boiler comprising above-mentioned injection boiler dust arrester, comprising: for the chimney discharging flue gas.
A kind of injection boiler dust arrester that the present invention provides provides the benefit that: a kind of injection boiler that the present invention provides
Dust arrester includes the anion generator structure with output unit, and this output unit is connected with chimney, this anion generator structure
Can produce anion, anion can combine with floating dust, to form the aggregation that weight increases, thus under gravity,
Natural subsidence, to reach to remove the purpose of the floating dust contained in the discharged flue gas of injection boiler.Offer one is provided
The purpose of the injection boiler dust arrester of the floating dust contained in the discharged flue gas of injection boiler can be removed.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of the injection boiler dust arrester that one embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the application embodiment, the technical scheme in the application embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the application rather than whole realities
Execute mode.Based on the embodiment in the application, those of ordinary skill in the art are institute under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of the application protection.
It should be noted that when element is referred to as " being arranged at " another element, and it can be directly on another element
Or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can be to be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
For illustrative purposes only, being not offered as is unique embodiment for " right " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the application
The implication that technical staff is generally understood that is identical.Term used in the description of the present application is intended merely to describe tool herein
The purpose of the embodiment of body, it is not intended that in limiting the application.Term as used herein "and/or" includes one or more
Arbitrary and all of combination of relevant Listed Items.
Refer to Fig. 1, the invention provides a kind of injection boiler dust arrester.Described injection boiler dust arrester is used for
Except the floating dust in the flue gas that injection boiler is discharged, described injection boiler has the chimney 13 for discharging flue gas；Described steam injection
Dust-removing device for boiler includes: have the anion generator structure 15 of output unit 19；Described output unit 19 is connected with described chimney 13
Logical, described anion generator structure 15 can produce anion, and described anion can combine with described floating dust, to form weight increasing
Big aggregation, output unit 19 have the port of export opened wide towards chimney 13 and back to arrival end, the internal diameter of output unit 19
Expand from arrival end to the port of export, the sidewall of output unit 19 is provided with perforate.
A kind of injection boiler dust arrester that the present invention provides includes the anion generator structure 15 with output unit 19, should
Output unit 19 is connected with chimney 13, and this anion generator structure 15 can produce anion, and anion can combine with floating dust, with
Form the aggregation that weight increases, thus under gravity, natural subsidence, to reach to remove the discharged flue gas of injection boiler
In the purpose of floating dust that contains.The invention provides the steam injection of a kind of floating dust can removed and contain in the discharged flue gas of injection boiler
The purpose of dust-removing device for boiler.
As it is shown in figure 1, in the present embodiment, a kind of injection boiler dust arrester that the present invention provides is used for removing steam injection
Floating dust in the flue gas that boiler is discharged.Floating dust, also known as pellet, refers to the empty steam-operating mechanics equivalent being suspended in sky vapour
The particulate matter of diameter≤10 micron, owing to its granule is little, lightweight, can be the most floating in big vapour.This injection boiler has use
In the chimney 13 discharging flue gas.A kind of injection boiler dust arrester that the present invention provides includes: have the anion of output unit 19
Produce mechanism 15；Output unit 19 is connected with chimney 13, and anion generator structure 15 can produce anion, anion energy and floating dust
Combining, to form the aggregation that weight increases, thus this aggregation is under gravity, natural subsidence, to reach to remove
The purpose of the floating dust contained in the discharged flue gas of injection boiler.Brownian movement is done in atmosphere due to anion, and Brownian movement
Refer to the random motion done by the suspended particulates of molecules strike, the fiercest shock of this Brownian movement other do random motion
The frequency of granule the biggest, so the combination of floating dust more can be promoted so that its cohesion and settle.So floating dust diameter is the least,
The easiest seizure by anion is settled by combination.The present invention is by arranging the anion generator that can produce anion
Structure 15, can make the floating dust discharged in flue gas be caught by anion, thus weight increases and natural subsidence.
In the present embodiment, output unit 19 have the port of export opened wide towards chimney 13 and back to arrival end, defeated
The internal diameter going out portion 19 expands from arrival end to the port of export, and the sidewall of output unit 19 is provided with perforate.
In one embodiment, output unit 19 have the port of export opened wide towards chimney 13 and back to arrival end,
Anion can be exported in chimney 13 by the port of export.The internal diameter of this output unit 19 expands from arrival end to the port of export, permissible
The anion that anion generator structure 15 is produced can spread towards chimney 13, so that increasing the anion being diffused in flue gas
Concentration, thus be conducive to removing the floating dust in flue gas.It is provided with perforate on the sidewall of this output unit 19, so that anion
Can be spread in chimney by this perforate, increase the concentration of the anion being diffused in flue gas further.
In the present embodiment, in output unit 19 is arranged at chimney 13.
In one embodiment, this output unit 19 is arranged in chimney 13, thus what anion generator structure 15 produced
Anion can be released in chimney 13, thus increases the concentration of the anion being diffused in flue gas further, thus is conducive to
Floating dust in smoke abatement gas.The sidewall of this chimney 13 is provided with opening, and anion generator structure 15 makes output unit by this opening
19 stretch in chimney 13.
In the present embodiment, a kind of injection boiler dust arrester that the present invention provides includes: infusion set, infusion set
Including entrance 27, export, connect entrance 27 and outlet conduit 31, opening and closing device 33, entrance 27 can be connected with container, when entering
When mouth 27 is connected with container, the water in container can enter in conduit 31；In outlet, connection has nozzle, nozzle to be connected with chimney 13
Logical, opening and closing device 33 can control the break-make of entrance 27 and container.
In one embodiment, this infusion set carries out water delivery in the flue gas discharged in chimney 13.Due to note
The normally used fuel of boiler furnace is heavy oil, needs to use water vapour to be atomized raw material, it just can be made to burn and fill during burning
Point, water vapour is discharged with flue gas in gaseous molecular after combustion, so when this infusion set water delivery in flue gas, can make flue gas
In stream molecule cooling in gaseous molecular condense into water, thus discharge.On the other hand defeated in flue gas when this infusion set
During water, this water molecule energy promotes flue gas hollow steam-operating mechanics equivalent diameter flue dust between 10 microns～100 microns and flue gas
Separate to reach to remove the purpose of flue dust in flue gas.This entrance 27 can be connected with container, when entrance 27 is connected with container,
Water in container can enter in conduit 31, inputs water in flue gas.This container be used for holding water and this container can by pump to
Input water in conduit 31.In this outlet, connection has nozzle, and this nozzle is connected with chimney 13, thus this infusion set is in flue gas
Water delivery.This opening and closing device 33 can control the break-make of entrance 27 and container, thus when not having flue gas to discharge in chimney 13, can make
Entrance 27 disconnects with container；When chimney 13 has flue gas to discharge, entrance 27 and reservoir can be made.This nozzle has injection
Face, the spray-hole being provided with predetermined quantity on this jet face, so that the particle water of this nozzle ejection is micron-sized, it is thus possible to
Be conducive to the stream molecule in gaseous state in absorption air.This predetermined quantity refers to a diameter of micron of the particle water that nozzle sprays
In the present embodiment, outlet includes the first outlet 35 and the second outlet 37, the first outlet 35 and the second outlet 37
It is relatively arranged on the outside of chimney 13 sidewall.
In one embodiment, this first outlet 35 and the second outlet 37 are oppositely arranged, can relative at chimney 13
Input water in lateral flue gas, to expand the concentration inputting water in flue gas, is on the one hand conducive to the water in gaseous molecular in flue gas
The cooling of steam molecule condenses, thus discharges；On the other hand be conducive to flue gas hollow steam-operating mechanics equivalent diameter at 10 microns～
Flue dust between 100 microns separates with flue gas.This first outlet 35 and the second outlet 37 arrange the outside of chimney 13 sidewall, thus
The water preventing in flue gas the cooling of the stream molecule in gaseous molecular to condense into enters in chimney 13.Specifically, this chimney 13
On be provided with the top cover 11 that can prevent the rainwater of outside from entering chimney 13, this first outlet 35 second outlet 37 is arranged at this top cover
The opposite side on the top of 11, thus the water preventing in flue gas the cooling of the stream molecule in gaseous molecular to condense into enters chimney
In 13.
In the present embodiment, anion generator structure 15 includes discharge tip 21 and can be loaded into high pressure for discharge tip 21
The loaded circuit 23 of voltage, when loaded circuit 23 is loaded into high tension voltage for discharge tip 21, discharge tip 21 produces electric field, with
Generate anion.
In one embodiment, this loaded circuit 23 is for being loaded into high tension voltage for discharge tip 21.When this high-tension electricity
When pressure is loaded into discharge tip 21, this discharge tip 21 produces electric field, and air is ionized by this electric field energy, and in this discharge tip
Release substantial amounts of electronics at a high speed in high voltage negative on end 21, and electronics cannot be present in air for a long time, immediately can be by air
In oxygen molecule catch, thus generate anion.So that discharge tip 21 produces electric field, air is ionized by this electric field energy,
To generate anion.The material of this discharge tip 21 can be metal, it is also possible to for carbon.During this loaded circuit 23 can be
Power circuit in state's patent of invention CN101371931B and circuit for producing high voltage.But this loaded circuit 23 is not limited to this, existing
Having the circuit that can realize this function in technology can be all the loaded circuit 23 of the present invention.
In the present embodiment, anion generator structure 15 includes that housing 17, discharge tip 21 are arranged in housing 17, defeated
Go out portion 19 to be connected with housing 17.
In one embodiment, this discharge tip 21 is arranged in housing 17, so that this discharge tip 21 is at housing 17
Interior generation anion.This output unit 19 is connected with housing 17, thus the anion in this housing 17 can be by this output unit 19
It is discharged in chimney 13, to strengthen the concentration of anion in chimney 13.
In the present embodiment, a kind of injection boiler dust arrester that the present invention provides includes: temperature-detecting device 47, temperature
Degree detection device 47 can detect the temperature of flue gas；There is input 41 and the control device 39 of the first outfan 43, input 41
Being electrically connected with temperature-detecting device 47, the first outfan 43 is electrically connected with loaded circuit 23, controls device 39 and can obtain temperature
The temperature of degree detection device 47, and according to the break-make of temperature controlled loading circuit 23.
In one embodiment, this temperature-detecting device 47 can be thermocouple.Certainly this temperature-detecting device 47 is not
It is limited to this, it is also possible to be other implementation.This control device 39 can be computer.Certainly this control device 39 is not limited to
This, it is also possible to it is other cyclelog.This control device 39 can obtain the temperature of temperature-detecting device 47, and according to this temperature
The break-make of degree controlled loading circuit 23, can be that the temperature of the flue gas detected when temperature-detecting device 47 is more than 100 degrees Celsius
Time, this control device 39 makes loaded circuit 23 connect, and carries out producing the floating dust in the anion flue gas to discharging in chimney 13
Remove；When the temperature of the flue gas that temperature-detecting device 47 detects is less than 100 degrees Celsius, this control device 39 makes loading electricity
Road 23 disconnects.
In the present embodiment, control the second outfan 45 that device 39 includes being electrically connected with opening and closing device 33, work as control
During the break-make of device 39 controlled loading circuit 23 processed, control device 39 and can pass through the second outfan 45 and control opening of opening and closing device 33
Close.
In one embodiment, when the temperature of the flue gas that temperature-detecting device 47 detects is more than 100 degrees Celsius, should
Controlling device 39 makes opening and closing device 33 open, and to export water, the steam in gaseous state in the flue gas discharged in making chimney 13 divides
Son cooling condenses；When the temperature of the flue gas that temperature-detecting device 47 detects is less than 100 degrees Celsius, this control device 39 makes
Opening and closing device 33 is closed.
In the present embodiment, a kind of injection boiler comprising above-mentioned injection boiler dust arrester, comprising: be used for arranging
Go out the chimney 13 of flue gas.
In one embodiment, this chimney 13 is used for discharging flue gas, and anion generator structure 15 can produce anion, negative
Ion can combine with the floating dust in flue gas, to form the aggregation that weight increases, thus under gravity, naturally heavy
Fall, to reach to remove the purpose of the floating dust contained in the discharged flue gas of injection boiler.The invention provides one and can remove steam injection
The purpose of the injection boiler smoke extractor of the floating dust contained in the discharged flue gas of boiler.
It should be understood that above description is to illustrate rather than to limit.By reading above-mentioned retouching
Stating, the many embodiments outside the example provided and many application will be the most all aobvious and easy
See.Therefore, the scope of this teaching should not determine with reference to foregoing description, but should with reference to aforementioned claim and this
The four corner of the equivalent that a little claim are had determines.Include specially for comprehensive purpose, all articles and reference
The disclosure of profit application and bulletin is all passed through with reference to being incorporated herein.Theme disclosed herein is omitted in aforementioned claim
Any aspect is not intended to abandon this body matter, also should not be considered as applicant and is not thought of as disclosed by this theme
A part for application theme.
Claims (10)
1. an injection boiler dust arrester, described injection boiler dust arrester is for removing in the flue gas that injection boiler is discharged
Floating dust, described injection boiler has the chimney for discharging flue gas；It is characterized in that, described injection boiler dust arrester bag
Include:
There is the anion generator structure of output unit；Described output unit is connected with described chimney, described anion generator structure
Can produce anion, described anion can combine with described floating dust, to form the aggregation that weight increases；Described output unit has
Have towards described chimney open wide the port of export and back to arrival end, the internal diameter of described output unit from described arrival end to described
The port of export expands, and the sidewall of described output unit is provided with perforate.
Injection boiler dust arrester the most according to claim 1, it is characterised in that: described output unit is arranged at described chimney
In.
Injection boiler dust arrester the most according to claim 1, it is characterised in that comprising: infusion set, described transfusion
Device includes entrance, exports, connects the conduit of described entrance and exit, opening and closing device, and described entrance can be connected with container, when
When described entrance is connected with described container, the water in described container can enter in described conduit；In described outlet, connection has spray
Mouth, described nozzle is connected with described chimney, and described opening and closing device can control the break-make of described entrance and described container.
Injection boiler dust arrester the most according to claim 3, it is characterised in that: described outlet includes the first outlet and
Two outlets, described first outlet and described second outlet are relatively arranged on the outside of described chimney jambs.
Injection boiler dust arrester the most according to claim 3, it is characterised in that: described anion generator structure includes putting
Electricity is most advanced and sophisticated and can be the loaded circuit of described discharge tip loading high tension voltage, when described loaded circuit is described discharge tip load
When entering high tension voltage, described discharge tip produces electric field, to generate anion.
Injection boiler dust arrester the most according to claim 5, it is characterised in that: described anion generator structure includes shell
Body, described discharge tip is arranged in described housing, and described output unit is connected with described housing.
Injection boiler dust arrester the most according to claim 5, it is characterised in that comprising: temperature-detecting device, described
Temperature-detecting device can detect the temperature of described flue gas；There is the control device of input and the first outfan, described input
Being electrically connected with described temperature-detecting device, described first outfan is electrically connected with described loaded circuit, described control device
The temperature of described temperature-detecting device can be obtained, and control the break-make of described loaded circuit according to described temperature.
Injection boiler dust arrester the most according to claim 7, it is characterised in that: described control device includes opening with described
Closing the second outfan that device is electrically connected with, when described control device controls the break-make of described loaded circuit, described control fills
Put the opening and closing that can be controlled described opening and closing device by the second outfan.
Injection boiler dust arrester the most according to claim 7, it is characterised in that: described temperature-detecting device is thermoelectricity
Even.
10. comprise in claim 1 to 9 injection boiler for injection boiler dust arrester described in any claim, its
It is characterised by, comprising:
For discharging the chimney of flue gas.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610730825.8A CN106237780A (en) | 2016-08-26 | 2016-08-26 | Steam injection boiler dust collector and steam injection boiler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610730825.8A CN106237780A (en) | 2016-08-26 | 2016-08-26 | Steam injection boiler dust collector and steam injection boiler |
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| CN106237780A true CN106237780A (en) | 2016-12-21 |
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| CN201610730825.8A Pending CN106237780A (en) | 2016-08-26 | 2016-08-26 | Steam injection boiler dust collector and steam injection boiler |
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| CN (1) | CN106237780A (en) |
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| CN102791381A (en) * | 2011-01-12 | 2012-11-21 | Aavi技术合股公司 | Device and method for purifying air from non-desired components and for eliminating such components |
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| US6287368B1 (en) * | 1989-08-25 | 2001-09-11 | Oy Airtunnel Ltd. | Apparatus for the purification of air flue gases, or equivalent |
| US20070256563A1 (en) * | 2000-12-18 | 2007-11-08 | Airinspace Limited | Electrostatic ionic air emission device |
| CN1532000A (en) * | 2003-03-21 | 2004-09-29 | 欧阳杰 | Air purifier |
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Application publication date: 20161221 |