CN109135776A - The application method of dustiness controlling device in a kind of discharge of quenching tower water vapour - Google Patents
The application method of dustiness controlling device in a kind of discharge of quenching tower water vapour Download PDFInfo
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- CN109135776A CN109135776A CN201811273413.1A CN201811273413A CN109135776A CN 109135776 A CN109135776 A CN 109135776A CN 201811273413 A CN201811273413 A CN 201811273413A CN 109135776 A CN109135776 A CN 109135776A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B39/00—Cooling or quenching coke
- C10B39/04—Wet quenching
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B45/00—Other details
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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Abstract
The application method of dustiness controlling device in a kind of discharge of quenching tower water vapour, belong to fluid applied technical field, it is characterized in that a kind of simple and reliable, quenching tower is quickly effectively risen the dust contained in water vapour to separate, so that from quenching tower mouth down to the ascending distribution of hydrometeor density wave in this region of bottom of device, quenching rising water vapour fluid to be processed is formed reliably to move downward with decline dust-laden scroll fluid coexistence vortex zone state and dust-laden liquid, the turbulent flow taken their own roads, both it ensure that quenching water vapour effectively rose evolution, in turn ensure in water vapour that dust efficiently separates and reliable down going channel and collection, reach and effectively solves the problems, such as that dustiness is exceeded in the discharge of quenching tower water vapour.
Description
Technical field
The application method of dustiness controlling device, belongs to fluid application technology in a kind of quenching tower water vapour discharge of the present invention
Field, it is specifically a kind of simple and reliable, quenching tower is quickly effectively risen into the dust contained in water vapour and is separated, is made
Water vapour emission compliance is controllable, and so that the dirt separated is formed dust-laden liquid in the case where aqueous vapor is atomized eddy dust-removing fluid matasomatism can
It by moving downward, is finally recycled together with coke quenching water, realizes the dress that dustiness is effectively administered in the discharge of quenching tower water vapour
The technical solution for the application method set.
Background technique
Dustiness improvement is a very important job in the discharge of quenching tower water vapour, not only to field personnel's
Working environment improvement plays a crucial role, and also has very important meaning to the protection of entire environment for human survival
Justice.The common practice that industry uses now is shield formula spray dust method, this method is to 0.1-1 mm dia grade fluid ratio
It is more apparent, to invalid less than the following dust of 0.01 mm dia, it is necessary to there are enough external force interventions to be just able to achieve dedusting function and want
It asks；So current one kind of being badly in need of in the prior art is simple and reliable, effectively quickly, and ensure to contain in the discharge of quenching tower water vapour
The device of dust quantity governance for reaching standard and the technical solution of application method.
Summary of the invention
The application method purpose of dustiness controlling device is in a kind of quenching tower water vapour discharge of the present invention, on solving
State exist in the prior art with insurmountable problem, using aqueous vapor atomization vortex dedusting fluid be power always side thus open a kind of
To downwards, sufficiently merge and colliding containing liquid, solid, three kinds of states of gas water vapour with rising, formation complicated turbulent state,
It repeatedly contacted, collided repeatedly with upward water vapour by downward vortex flow, combination, energy exchange, last energy and dust solid-state
The vapor that object is gradually lost is escaped from quenching tower upper end opening plane, and liquid, solid, gas substance be not in downward vortex flow and water vapour
It is disconnected combine in bulky grain drop and move downward so that from quenching tower mouth down to hydrometeor density wave in this region of bottom of device
Ascending distribution forms quenching and rises water vapour fluid to be processed and decline dust-laden scroll fluid coexistence vortex zone state and contain
Dirt liquid reliably moves downward, the turbulent flow taken their own roads, and both ensure that quenching water vapour effectively rose evolution, in turn ensures that water steams
Dust efficiently separates and the technical solution of reliable down going channel and the device and methods for using them of collection in vapour, reaches effective solution
The exceeded problem of dustiness in the discharge of quenching tower water vapour.
Dustiness controlling device in a kind of quenching tower water vapour discharge of the present invention, it is characterised in that be a kind of by compressed air
It drives air water to be atomized cyclone showerhead, generates aqueous vapor and be atomized scroll fluid, spray to the vapor of dust-laden downwards, make water fog particle and powder
Dirt particle repeatedly mutually collides and settles the device being dusted under self gravitation effect, and the device is by quenching tower 1, air water mist
Change dust-extraction unit mounting platform 2, intelligent dust removal assembly 3, Intelligent turbulence component 4, flexible chain type grid fluid pretreatment unit 5,
Intelligent dust infrared sensor 6, intelligent controlling device 7, pressure gas circuit 8, pressure water route 9, pressure gas circuit execute controller 10, pressure
Power water route execute controller 11, ascending water steam flow 12, evolution vapor stream 13, downward aqueous vapor scroll fluid 14, to being lauched
Aerosolization turbulent 15, coke quenching cart 16 and coke quenching water oke-quenching device 17 form, quenching tower 1 be one be made of reinforced concrete wall in
The structures that sky is rectangle, coke quenching cart 16 are run in its bottom along the direction of rectangular length, 1 middle and lower part side of quenching tower peace
Equipped with quenching water spray system 17, air water atomization dust-collecting equipment mounting platform 2 is installed with high-strength bolt in 1 top of quenching tower, puts out
Survey the intelligent dust removal assembly 3 of one annular of lower part 5-500 millimeter location arrangements in 1 top of burnt tower, intelligent 3 mounting bracket of dust removal assembly and
Air water atomization dust-collecting equipment mounting platform 2 is hingedly fixedly mounted, and intelligent dust removal assembly 3 generates the downward downward aqueous vapor of total energy
Scroll fluid 14,1 top of quenching tower is interior to survey the annular Intelligent turbulence component 4 of lower part 10-1000 millimeters of location arrangements one, Intelligent turbulence
4 mounting bracket of component and air water atomization dust-collecting equipment mounting platform 2 are hingedly fixedly mounted, and Intelligent turbulence component 4 can generate downwards
Aqueous vapor is atomized turbulent 15, and it is pre- that the flexible chain type grid fluid of lower part 400-3000 millimeters of location arrangements one is surveyed in 1 top of quenching tower
Processing unit 5, flexible 5 mounting bracket of chain type grid fluid pretreatment unit and air water atomization dust-collecting equipment mounting platform 2 are hinged
It is fixedly mounted, intelligent dust infrared sensor 6 is arranged in 1 top surrounding of quenching tower and in 7 sensor signal of intelligent controlling device
Input terminal is connected, and 17 signal output end of coke quenching water oke-quenching device is connected with 7 input terminal of intelligent controlling device, intelligent controlling device
The 7 control signals generated execute 10 control terminal of controller with pressure gas circuit and pressure water route executes 11 control terminal of controller and is connected
It connects, 7 pressure gas circuit 8 of intelligent controlling device executes 10 inlet flange of controller with pressure gas circuit and connect, and pressure gas circuit executes control
The outlet of device 10 is connect with intelligent dust removal assembly 3 and 4 pressure gas inlet screw of Intelligent turbulence component respectively, pressure water route 9 and pressure
Water route execute 11 inlet flange of controller connection, pressure water route execute controller 11 outlet respectively with intelligent dust removal assembly 3 and intelligence
It can the 4 pressurized water inlet threaded connection of flow-disturbing component.
The application method of dustiness controlling device in a kind of above-mentioned quenching tower water vapour discharge, it is characterised in that be
This method surveys the annular Intelligent sprayer component of lower part 5-500 millimeters of location arrangements one by interior at the top of quenching tower, forms dedusting
Aqueous vapor vortex main system, the downward aqueous vapor nebulization dust fluid of gross energy are sufficiently merged with the rising water vapour after the completion of pretreatment
Realize dirt and water vapour separation, and formed complete dirt and water vapour separation after vapor quenching tower top position evolution,
And aqueous vapor nebulization dust fluid and dirt are combined into the stable fluid channel moved downward；This method passes through interior at the top of quenching tower
10-1000 millimeters of location arrangements Intelligent turbulence components under direction finding form quenching and rise water vapour fluid to be processed and decline dust-laden
Scroll fluid coexistence vortex zone state and dust-laden liquid reliably move downward, and take their own roads；This method is interior at the top of quenching tower
The soft rigid chain type net device of 400-3000 millimeters of location arrangements, guarantees to rise water vapour rising passway orderly and rises under direction finding
Energy is rationally decayed, dust-laden molecule is easy in conjunction with the running dust-laden liquid of decline and the operation situation that keeps down, water
The small dust-laden drop that the wavy state of air tightness is gradually formed, and moved downward easily is raised vapor and takes away, and is turbulent flow area density
Involving coexistence vortex zone state formation further established physical basis, and another effect of the device is to accept decline dust-laden downwelling
Body and dust-laden sedimentation meta-stable fluid simultaneously form stable decline passway；This method is the 400-500 under interior direction finding at the top of quenching tower
Up quenching tower top hydrometeor density wavelength-division cloth is in distribution of orderly successively decreasing, specific applying step for millimeter position are as follows:
I when the coke that coke quenching cart 16 transports burning reaches 1 bottom of quenching tower, and coke quenching water oke-quenching device 17 is started to work, coke quenching water
Oke-quenching device 17 sprays a large amount of water and coke quenching cart 16 is transported to the coke and air insulated of burning, and generates a large amount of heat for quenching
Water oke-quenching device 17 sprays a large amount of water generation ascending water steam flow 12, and ascending water steam flow 12 is from 1 bottom of quenching tower
Advance to 1 top-direction of quenching tower；
Quenching signal is transmitted to 7 input terminal of intelligent controlling device, intelligent control dress by II coke quenching water oke-quenching device, 17 signal output end
It sets 7 control pressure water routes and executes controller 11 and the execution start-up operation of controller 10 of pressure gas circuit, intelligent dust removal assembly 3 produces
The downward downward aqueous vapor scroll fluid 14 of total energy, Intelligent turbulence component 4 can generate downward aqueous vapor atomization turbulent 15；
III ascending water steam flow 12 reaches flexible chain type grid fluid pretreatment unit 5, pre- by flexible chain type grid fluid
Processing unit 5 is cooling, 12 flow velocity of the effects of flow-disturbing ascending water steam flow, density, flow direction is stopped to change, and rises vapor
12 gassiness of fluid, solid and liquid realize that part accelerates separation；
IV ascending water steam flow 12 and atomization 15 phase of the turbulent blending of downward aqueous vapor, lead to so that ascending water steam flow 12 rises
Road is controllable and 12 gassiness of ascending water steam flow, solid, liquid is made to be easier to accelerate separation, and isolated dust particles access is easy to
Flexible chain type grid fluid pretreatment unit 5 is reached, and establishes stable solid in flexible chain type grid fluid pretreatment unit 5
Particle and the downward discharge-channel of fluid path；
The V ascending water steam flow 12 downward aqueous vapor scroll fluid 14 downward with total energy further merges, and realizes that energy is handed over
It changes, by repeatedly orderly energy exchange, 12 gassiness of ascending water steam flow, solid, liquid accelerate separation, form water in dust removal gas eddy
Main system is revolved, the downward aqueous vapor nebulization dust fluid of gross energy is sufficiently merged with the rising water vapour after the completion of pretreatment realizes dirt
With the separation of water vapour, and formed complete dirt and water vapour separation after generate evolution vapor stream 13 from quenching tower top position escape
Out, while aqueous vapor nebulization dust fluid and dirt are combined into the stable fluid channel moved downward；
VI intelligent dust infrared sensor 6 will test signal and constantly be transmitted to intelligent controlling device 7, according to evolution vapor stream
The 13 dust changing values generated, intelligent controlling device 7 will be further sent out instruction, by control generate total energy downwards to
The change of downward aqueous vapor atomization 15 energy of turbulent and dedusting form can be generated by being lauched gas eddy rotary fluid 14 and Intelligent turbulence component 4
Change, further satisfaction dedusting quality requirement；
After VII coke quenching water oke-quenching device 17 continues working 128 seconds, the coke of the burning on burnt vehicle thoroughly extinguishes, coke quenching water oke-quenching device 17
It stops working, dustiness controlling device works in the discharge of quenching tower water vapour, and coke quenching cart operation is outputed from quenching tower bottom；
Dustiness controlling device works on the 25 seconds dirt by diffusion elegant in quenching tower into one in the discharge of VIII quenching tower water vapour
Step is collected as stable fluid, and device is made to be adjusted to optimum Working, the coke quenching water of collected dust and 1 bottom of quenching tower
It flocks together, is recycled；
Ⅸ intelligent controlling device 7 assigns the instruction that stops working, and dustiness controlling device enters wait work in burnt tower water vapour discharge
Command status.
Dustiness controlling device and the advantages of application method and purposes is in a kind of present invention quenching tower water vapour discharge:
It is downwards, to contain liquid, solid, gas with rising that technical solution of the present invention, which is atomized vortex dedusting fluid as power general direction using aqueous vapor,
The water vapour of three kinds of states is sufficiently merged and is collided, and forms complicated turbulent state, more by downward vortex flow and upward water vapour
The vapor that contact, collision, combination, energy exchange, last energy and dust solid are gradually lost secondary repeatedly is from quenching tower
The evolution of end opening plane, downward vortex flow and liquid in water vapour are consolidated, bulky grain drop and transport downwards during gas substance is constantly combined
It is dynamic, so that forming quenching from quenching tower mouth down to the ascending distribution of hydrometeor density wave in this region of bottom of device and rising
Water vapour fluid to be processed with decline dust-laden scroll fluid coexistence vortex zone state and dust-laden liquid reliably move downward, each row its
The turbulent flow in road both ensure that quenching water vapour effectively rose evolution, in turn ensure in water vapour that dust efficiently separates and reliably
Down going channel and collection reach and effectively solve the problems, such as that dustiness is exceeded in the discharge of quenching tower water vapour.The present invention is a kind of letter
It is single reliable, quenching tower is quickly effectively risen into the dust contained in water vapour and is separated, keeps water vapour emission compliance controllable, and
Make the dirt separated form dust-laden liquid in the case where aqueous vapor is atomized eddy dust-removing fluid matasomatism reliably to move downward, finally and quenching
Water recycles together, thus realize the method that dustiness is administered in the discharge of quenching tower water vapour, so, technical solution of the present invention is not
Only the working environment improvement of field personnel is played a crucial role, and the protection to entire environment for human survival
Also it has very important significance.
Detailed description of the invention
Fig. 1 is dustiness controlling device arrangement schematic diagram in the discharge of quenching tower water vapour
Label in figure are as follows:
1, quenching tower 2, air water atomization dust-collecting equipment mounting platform 3, intelligent dust removal assembly
4, Intelligent turbulence component 5, flexible chain type grid fluid pretreatment unit
6, intelligent dust infrared sensor 7, intelligent controlling device 8, pressure gas circuit
9, pressure water route 10, pressure gas circuit execute controller
11, pressure water route executes controller 12, ascending water steam flow
13, vapor stream 14, downward aqueous vapor scroll fluid are escaped
15, downward aqueous vapor is atomized turbulent 16, coke quenching cart
17, coke quenching water oke-quenching device.
Specific embodiment
Embodiment 1
The device is by quenching tower 1, air water atomization dust-collecting equipment mounting platform 2, intelligent dust removal assembly 3, Intelligent turbulence component 4, soft
Property chain type grid fluid pretreatment unit 5, intelligent dust infrared sensor 6, intelligent controlling device 7, pressure gas circuit 8, pressure water
Road 9, pressure gas circuit execute controller 10, pressure water route executes controller 11, ascending water steam flow 12, evolution vapor stream
13, downward aqueous vapor scroll fluid 14, downward aqueous vapor atomization turbulent 15, coke quenching cart 16 and coke quenching water oke-quenching device 17 form, quenching
Tower 1 is the structures being rectangle by the interior sky that reinforced concrete wall forms, and coke quenching cart 16 is in its bottom along rectangular length
Direction operation, 1 middle and lower part side of quenching tower is equipped with quenching water spray system 17, and 1 top of quenching tower is pacified with high-strength bolt
Air water atomization dust-collecting equipment mounting platform 2 is filled, the intelligent dedusting of 500 millimeters of lower part location arrangements, one annular is surveyed in 1 top of quenching tower
Component 3, intelligent 3 mounting bracket of dust removal assembly and air water atomization dust-collecting equipment mounting platform 2 are hingedly fixedly mounted, intelligent dedusting group
Part 3 generates the downward downward aqueous vapor scroll fluid 14 of total energy, and quenching tower surveys 1000 millimeters of lower part location arrangements one in 1 top
Annular Intelligent turbulence component 4,4 mounting bracket of Intelligent turbulence component and air water atomization dust-collecting equipment mounting platform 2 are hingedly fixed to pacify
Dress, Intelligent turbulence component 4 can generate downward aqueous vapor atomization turbulent 15, and quenching tower surveys 3000 millimeters of lower part position cloth in 1 top
A flexible chain type grid fluid pretreatment unit 5 is set, flexible 5 mounting bracket of chain type grid fluid pretreatment unit and air water are atomized
Dust-extraction unit mounting platform 2 is hingedly fixedly mounted, and intelligent dust infrared sensor 6 is arranged in 1 top surrounding of quenching tower and in intelligence
It can control 7 sensor signal input terminal of device to be connected, 17 signal output end of coke quenching water oke-quenching device and intelligent controlling device 7 input
End is connected, and the control signal that intelligent controlling device 7 generates executes 10 control terminal of controller with pressure gas circuit and pressure water route is held
11 control terminal of line control unit is connected, and 7 pressure gas circuit 8 of intelligent controlling device executes 10 inlet flange of controller with pressure gas circuit and connects
It connects, pressure gas circuit executes the outlet of controller 10 and connects respectively with intelligent dust removal assembly 3 and 4 pressure gas inlet screw of Intelligent turbulence component
Connect, pressure water route 9 and pressure water route execute 11 inlet flange of controller and connects, pressure water route execute controller 11 export respectively with
Intelligent dust removal assembly 3 and 4 pressurized water inlet of Intelligent turbulence component are threadedly coupled.
The application method of dustiness controlling device, is surveyed by interior at the top of quenching tower in a kind of above-mentioned quenching tower water vapour discharge
The annular Intelligent sprayer component of 200 millimeters of lower part location arrangements one, forms water in dust removal gas eddy and revolves main system, the downward aqueous vapor of gross energy
Nebulization dust fluid sufficiently merges the separation for realizing dirt and water vapour with the rising water vapour after the completion of pretreatment, and forms completion
The evolution of the quenching tower top position of vapor and aqueous vapor nebulization dust fluid and dirt are combined into stabilization after dirt and water vapour separation
The fluid channel moved downward；This method passes through 300 millimeters of location arrangements Intelligent turbulence groups under direction finding interior at the top of quenching tower
Part, forms quenching rising water vapour fluid to be processed and decline dust-laden scroll fluid coexistence vortex zone state and dust-laden liquid is reliable
It moves downward, and takes their own roads；The netted dress of the soft rigid chain type of this method 500 millimeters of location arrangements under interior direction finding at the top of quenching tower
It sets, guarantees that rising water vapour rising passway is orderly and elevation energy is rationally decayed, dust-laden molecule is easy to and declines in operation
Dust-laden liquid combine and small dust-laden that the wavy state of the operation situation that keeps down, hydrometeor density is gradually formed, and moved downward
Drop is easily raised vapor and takes away, and involving coexistence vortex zone state formation for turbulent flow area density further established physical base
Plinth, another effect of the device is undertaking decline dust-laden precipitation fluid and dust-laden settles meta-stable fluid and forms stable decline and leads to
Road；This method be under interior direction finding at the top of quenching tower 500 millimeters of positions up at the top of quenching tower hydrometeor density wavelength-division cloth in orderly
Successively decrease distribution, specific applying step are as follows:
I when the coke that coke quenching cart 16 transports burning reaches 1 bottom of quenching tower, and coke quenching water oke-quenching device 17 is started to work, coke quenching water
Oke-quenching device 17 sprays a large amount of water and coke quenching cart 16 is transported to the coke and air insulated of burning, and generates a large amount of heat for quenching
Water oke-quenching device 17 sprays a large amount of water generation ascending water steam flow 12, and ascending water steam flow 12 is from 1 bottom of quenching tower
Advance to 1 top-direction of quenching tower；
Quenching signal is transmitted to 7 input terminal of intelligent controlling device, intelligent control dress by II coke quenching water oke-quenching device, 17 signal output end
It sets 7 control pressure water routes and executes controller 11 and the execution start-up operation of controller 10 of pressure gas circuit, intelligent dust removal assembly 3 produces
The downward downward aqueous vapor scroll fluid 14 of total energy, Intelligent turbulence component 4 can generate downward aqueous vapor atomization turbulent 15；
III ascending water steam flow 12 reaches flexible chain type grid fluid pretreatment unit 5, pre- by flexible chain type grid fluid
Processing unit 5 is cooling, 12 flow velocity of the effects of flow-disturbing ascending water steam flow, density, flow direction is stopped to change, and rises vapor
12 gassiness of fluid, solid and liquid realize that part accelerates separation；
IV ascending water steam flow 12 and atomization 15 phase of the turbulent blending of downward aqueous vapor, lead to so that ascending water steam flow 12 rises
Road is controllable and 12 gassiness of ascending water steam flow, solid, liquid is made to be easier to accelerate separation, and isolated dust particles access is easy to
Flexible chain type grid fluid pretreatment unit 5 is reached, and establishes stable solid in flexible chain type grid fluid pretreatment unit 5
Particle and the downward discharge-channel of fluid path；
The V ascending water steam flow 12 downward aqueous vapor scroll fluid 14 downward with total energy further merges, and realizes that energy is handed over
It changes, by repeatedly orderly energy exchange, 12 gassiness of ascending water steam flow, solid, liquid accelerate separation, form water in dust removal gas eddy
Main system is revolved, the downward aqueous vapor nebulization dust fluid of gross energy is sufficiently merged with the rising water vapour after the completion of pretreatment realizes dirt
With the separation of water vapour, and formed complete dirt and water vapour separation after generate evolution vapor stream 13 from quenching tower top position escape
Out, while aqueous vapor nebulization dust fluid and dirt are combined into the stable fluid channel moved downward；
VI intelligent dust infrared sensor 6 will test signal and constantly be transmitted to intelligent controlling device 7, according to evolution vapor stream
The 13 dust changing values generated, intelligent controlling device 7 will be further sent out instruction, by control generate total energy downwards to
The change of downward aqueous vapor atomization 15 energy of turbulent and dedusting form can be generated by being lauched gas eddy rotary fluid 14 and Intelligent turbulence component 4
Change, further satisfaction dedusting quality requirement；
After VII coke quenching water oke-quenching device 17 continues working 128 seconds, the coke of the burning on burnt vehicle thoroughly extinguishes, coke quenching water oke-quenching device 17
It stops working, dustiness controlling device works in the discharge of quenching tower water vapour, and coke quenching cart operation is outputed from quenching tower bottom；
Dustiness controlling device works on the 25 seconds dirt by diffusion elegant in quenching tower into one in the discharge of VIII quenching tower water vapour
Step is collected as stable fluid, and device is made to be adjusted to optimum Working, the coke quenching water of collected dust and 1 bottom of quenching tower
It flocks together, is recycled；
Ⅸ intelligent controlling device 7 assigns the instruction that stops working, and dustiness controlling device enters wait work in burnt tower water vapour discharge
Command status.
Embodiment 2
The intelligent dust removal assembly 3 of 300 millimeters of lower part location arrangements, one annular is surveyed in 1 top of quenching tower, quenching tower surveys lower part in 1 top
The annular Intelligent turbulence component 4 of 500 millimeters of location arrangements one, 1 top of quenching tower is interior to survey 2000 millimeters of lower part location arrangements, one flexibility
Chain type grid fluid pretreatment unit 5；The soft rigid chain type net device of 450 millimeters of location arrangements, this method is in quenching tower top
Up quenching tower top hydrometeor density wavelength-division cloth is in distribution of orderly successively decreasing to the lower 450 millimeters of positions of direction finding in portion.Other same embodiment party
Formula 1.
Embodiment 3
The intelligent dust removal assembly 3 of 5 millimeters of lower part location arrangements, one annular is surveyed in 1 top of quenching tower, quenching tower surveys lower part 10 in 1 top
The annular Intelligent turbulence component 4 of millimeter location arrangements one, 1 top of quenching tower is interior to survey the flexible chain type of 400 millimeters of lower part location arrangements one
The soft rigid chain type net device of 5,400 millimeters of location arrangements of grid fluid pretreatment unit, this method are interior at the top of quenching tower
Up quenching tower top hydrometeor density wavelength-division cloth is in distribution of orderly successively decreasing to the lower 400 millimeters of positions of direction finding.Other same embodiments 1.
Claims (1)
1. the application method of dustiness controlling device in a kind of quenching tower water vapour discharge, it is characterised in that be
This method surveys the annular Intelligent sprayer component of 200 millimeters of lower part location arrangements one by interior at the top of quenching tower, forms water in dust removal
Gas eddy revolves main system, and the downward aqueous vapor nebulization dust fluid of gross energy sufficiently merges reality with the rising water vapour after the completion of pretreatment
The separation of existing dirt and water vapour, and formed complete dirt and water vapour separation after vapor quenching tower top position evolution, and
Aqueous vapor nebulization dust fluid and dirt are combined into the stable fluid channel moved downward；This method passes through survey interior at the top of quenching tower
Downward 300 millimeters of location arrangements Intelligent turbulence component forms quenching and rises water vapour fluid to be processed and decline dust-laden vortex flow
Body coexistence vortex zone state and dust-laden liquid reliably move downward, and take their own roads；This method is under interior direction finding at the top of quenching tower
The soft rigid chain type net device of 400-500 millimeters of location arrangements, guarantees to rise water vapour rising passway orderly and elevation energy closes
Reason decaying, dust-laden molecule are easy in conjunction with the running dust-laden liquid of decline and the operation situation that keeps down, hydrometeor density
The small dust-laden drop that wavy state is gradually formed, and moved downward easily is raised vapor and takes away, and involves altogether for turbulent flow area density
Place's vortex zone state formation further established physical basis, and another effect of the device is to accept decline dust-laden precipitation fluid and contain
Dirt sedimentation meta-stable fluid simultaneously forms stable decline passway；This method is the 400-3000 millimeters of positions under interior direction finding at the top of quenching tower
Setting hydrometeor density wavelength-division cloth at the top of up quenching tower is in distribution of orderly successively decreasing, specific applying step are as follows:
I when the coke that coke quenching cart (16) transport burning reaches quenching tower (1) bottom, and coke quenching water oke-quenching device (17) is started to work,
Coke quenching water oke-quenching device (17) sprays a large amount of water and coke quenching cart (16) is transported to the coke and air insulated of burning, and generates a large amount of
Coke quenching water oke-quenching device (17) are sprayed a large amount of water generation ascending water steam flow (12), ascending water steam flow by heat
(12) advance from quenching tower (1) bottom to quenching tower (1) top-direction；
Quenching signal is transmitted to intelligent controlling device (7) input terminal by II coke quenching water oke-quenching device (17) signal output end, and intelligence is controlled
Device (7) control processed pressure water route executes controller (11) and pressure gas circuit executes controller (10) and starts to work, intelligent dedusting
Component (3) produces the downward downward aqueous vapor scroll fluid (14) of total energy, and Intelligent turbulence component (4) can generate downward aqueous vapor
It is atomized turbulent (15)；
III ascending water steam flow (12) reaches flexible chain type grid fluid pretreatment unit (5), passes through flexible chain type grid stream
Body pretreatment unit (5) is cooling, the effects of flow-disturbing ascending water steam flow (12) flow velocity, density and flow direction is stopped to change,
Ascending water steam flow (12) institute gassiness, solid and liquid realize that part accelerates separation；
IV ascending water steam flow (12) mutually blends with downward aqueous vapor atomization turbulent (15), so that ascending water steam flow (12)
Rise access controllably and make ascending water steam flow (12) institute gassiness, be easier to accelerate separation, isolated dust with liquid admittedly
Grain access flexible chain type grid fluid pretreatment unit (5) easy to reach, and built in flexible chain type grid fluid pretreatment unit 5
Found the stable downward discharge-channel of solid particle and fluid path；
V ascending water steam flow (12) the downward aqueous vapor scroll fluid (14) downward with total energy is further merged, and realizes energy
Amount exchange, by repeatedly orderly energy exchange, ascending water steam flow (12) institute gassiness, solid and liquid accelerate separation, and formation removes
Dirt aqueous vapor vortex main system, the downward aqueous vapor nebulization dust fluid of gross energy sufficiently melt with the rising water vapour after the completion of pretreatment
The separation for realizing dirt and water vapour is closed, and generates evolution vapor stream (13) from quenching tower after forming completion dirt and water vapour separation
Top position evolution, while aqueous vapor nebulization dust fluid and dirt are combined into the stable fluid channel moved downward；
VI intelligent dust infrared sensor (6) will test signal and constantly be transmitted to intelligent controlling device (7), be steamed according to evolution water
The dust changing value that air-flow (13) generates, intelligent controlling device (7) will be further sent out instruction, generate total energy by control
Downward downward aqueous vapor scroll fluid (14) and Intelligent turbulence component (4) can generate downward aqueous vapor atomization turbulent (15) energy and
The variation of dedusting form, further satisfaction dedusting quality requirement；
After VII coke quenching water oke-quenching device (17) continues working 128 seconds, the coke of the burning on burnt vehicle thoroughly extinguishes, coke quenching water oke-quenching device
(17) it stops working, dustiness controlling device works in the discharge of quenching tower water vapour, and coke quenching cart operation is opened from quenching tower bottom
Out；
Dustiness controlling device works on the 25 seconds dirt by diffusion elegant in quenching tower into one in the discharge of VIII quenching tower water vapour
Step is collected as stable fluid, and device is made to be adjusted to optimum Working, the quenching of collected dust and quenching tower (1) bottom
Water flocks together, and is recycled；
Ⅸ intelligent controlling device (7) assigns the instruction that stops working, and dustiness controlling device enters to work in burnt tower water vapour discharge
Make command status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811273413.1A CN109135776B (en) | 2018-10-30 | 2018-10-30 | Application method of dust content treatment device in coke quenching tower steam discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811273413.1A CN109135776B (en) | 2018-10-30 | 2018-10-30 | Application method of dust content treatment device in coke quenching tower steam discharge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109135776A true CN109135776A (en) | 2019-01-04 |
| CN109135776B CN109135776B (en) | 2021-02-02 |
Family
ID=64806437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811273413.1A Active CN109135776B (en) | 2018-10-30 | 2018-10-30 | Application method of dust content treatment device in coke quenching tower steam discharge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113481018A (en) * | 2021-06-30 | 2021-10-08 | 江苏沙钢集团有限公司 | Low-moisture environment-friendly coke quenching car for small coke oven and operation process thereof |
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| KR100865574B1 (en) * | 2007-12-14 | 2008-10-28 | 김용건 | The wet scrubber with waste water self-treatment |
| CN204233933U (en) * | 2014-10-24 | 2015-04-01 | 张家港长力华科焦化工程技术有限公司 | For the flue gas scavenge unit of water quenching |
| CN107149812A (en) * | 2017-06-23 | 2017-09-12 | 太原理工大学 | A kind of dust granules grow up and accelerate land scroll fluid dust arrester and dust removal method |
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| CN101037603A (en) * | 2007-04-20 | 2007-09-19 | 中冶焦耐工程技术有限公司 | High-effective dust-removing coke quenching tower |
| KR100865574B1 (en) * | 2007-12-14 | 2008-10-28 | 김용건 | The wet scrubber with waste water self-treatment |
| CN204233933U (en) * | 2014-10-24 | 2015-04-01 | 张家港长力华科焦化工程技术有限公司 | For the flue gas scavenge unit of water quenching |
| CN107149812A (en) * | 2017-06-23 | 2017-09-12 | 太原理工大学 | A kind of dust granules grow up and accelerate land scroll fluid dust arrester and dust removal method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113481018A (en) * | 2021-06-30 | 2021-10-08 | 江苏沙钢集团有限公司 | Low-moisture environment-friendly coke quenching car for small coke oven and operation process thereof |
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| CN109135776B (en) | 2021-02-02 |
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