CN109054460A - A kind of New Rigid black reactor - Google Patents
A kind of New Rigid black reactor Download PDFInfo
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- CN109054460A CN109054460A CN201811123735.8A CN201811123735A CN109054460A CN 109054460 A CN109054460 A CN 109054460A CN 201811123735 A CN201811123735 A CN 201811123735A CN 109054460 A CN109054460 A CN 109054460A
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- gas
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- straight section
- black reactor
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- 239000002994 raw material Substances 0.000 claims abstract description 43
- 239000003034 coal gas Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 210000000867 larynx Anatomy 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 abstract description 35
- 238000004519 manufacturing process Methods 0.000 abstract description 24
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004040 coloring Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 89
- 239000007789 gas Substances 0.000 description 40
- 238000006243 chemical reaction Methods 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000012141 concentrate Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000005899 aromatization reaction Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/50—Furnace black ; Preparation thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
A kind of New Rigid black reactor, the air distributor, gas distributor, burning zone connect to form black reactor body with trunnion straight section axial direction co-axial seal, the face plate center position of the black reactor body is axial horizontal equipped with raw material oil gun, and the muzzle of the raw material oil gun gos deep into 200-300mm before trunnion straight section.The solution have the advantages that: in the case where not changing reacting furnace-e/or, the carbon black of different model can be produced, carbon black is produced using the reacting furnace, the requirement to raw material oil quality can be reduced, reduces enterprise's production cost, its product coloring intensity is high, it is high to compress oil factor, the quality requirement of all-steel radial tyre can be reached, and preheated air, coal gas, feedstock oil are during combustion reaction, reacting furnace-e/or is not caused to damage, to extend the service life of reacting furnace.
Description
Technical field
The present invention relates to a kind of black reactor more particularly to a kind of New Rigid black reactors.
Background technique
Super-normal structure black assigns filling and vulcanization glue with higher stress at definite elongation, preferable wearability.It is structural to be used as carbon black
One of three big fundamental propertys, an always important Con trolling index in process of production.However for a long time, each factory
Family all depends on feedstock oil kind and its proportion to the control of the index, and even now can also reach control and require, but
Limit the flexibility of operation, and aromatization factor it is high oil product it is often expensive, be unfavorable for the raising of economic benefit.Cause
This, control is looked for from technique and adjusts structural effective means, achievees the purpose that stabilized product quality and reduces cost, nothing
It is suspected to be necessary.
Core equipment of the black reactor as production of carbon black, production technology are as follows: air and fuel fire in reacting furnace
It burns, feedstock oil sprays into burned flame after being atomized, and generates carbon black through Pintsch process.As shown in Figure 1, former reacting furnace is by air
Distributor 1, combustion chamber straight section 2, combustion chamber cone section 3, trunnion cone section 4, trunnion straight section 5, coal gas rifle 6 form.By furnace type structure institute
Limit, original technology production technology have the drawback that: 1, producing the reaction that different cultivars carbon black needs to use different structure size
Furnace or the high-quality feedstocks oil high using arene content, virtually increase production cost；2, product coloring intensity is low, and compression is inhaled
Oil value is low, it is difficult to fully meet all-steel radial tyre to the quality requirement of quality carbon black.3, it is not readily reachable by the high knot of production
The process control condition of structure series carbon black products.4, coal gas rifle is straight tube and is mounted at windband panel, but coal gas rifle and its peace
Dress mode has the following problems: 1) it, is not easy to check the atomizing effect of carbon black, it is total to there are 4 coal gas rifles to be evenly arranged at square
On the panel of air distributor, atomization one the first from left right side of mirror be distributed on panel-level middle line, coal gas rifle by connection by metal hose to
It on gas pipe, is influenced by metal hose and coal gas rifle, Check sees atomizing effect inconvenience；2) gas-fired position is to the rear so that
Chamber temperature cannot be met the requirements, and denier uses the extension of time with coal gas rifle, put in the coal gas rifle front port of reacting furnace
Position is easy to happen scorification phenomenon, and coal gas rifle length shortens, gas-fired position retraction so that chamber temperature reduces, simultaneously
Increase security risk.Publication No. CN202148276U discloses a kind of hard (carbon) black reacting furnace, and the reacting furnace is using double
Raw material oil gun, and be arranged double 12~16 raw material oil guns in trunnion section, this mode can only improve atomizing effect and simple
Oil inlet quantity is improved, to the not corresponding related adaptive change of reaction in-furnace temperature, flow velocity, structure, energy consumption and quality cannot reach
It wants to claim in advance, for example central temperature is inadequate in reacting furnace, causes product coloring intensity low, blackness is not enough etc..
Summary of the invention
The present invention relates to a kind of New Rigid black reactor, it is single to solve existing reacting furnace production kind of carbon black,
The problems such as intensity of colour is inadequate, and reaction temperature is not easy to control, and output ratio is not high, while solving the charcoal of existing production different model
It is black, the problem of needs using different reacting furnaces, it must stop production and exchange to entire process units when alleviating type of furnace replacement, to enterprise
The influence of benefit, meanwhile, it also changes to produce high quality carbon black and can only use " good oil ", increases production cost, influence enterprise
The problems such as product competitiveness.
The invention is realized in this way a kind of New Rigid black reactor, it includes air distributor, gas allocation
Device, burning zone, trunnion straight section, raw material oil gun, the air distributor, gas distributor, burning zone and trunnion straight section are axially same
Sealing connects to form black reactor body, and the face plate center position of the black reactor body is axial horizontal equipped with feedstock oil
The muzzle of rifle, the raw material oil gun gos deep into 200-300mm before trunnion straight section；The feedstock oil for spraying oil gun
Part participates in burning and further increases reaction temperature, facilitates rest part raw material oil-breaking and obtains the carbon black products of high quality,
And the distance can satisfy burning and reaction process adequately occurs, and the feedstock oil of ejection will not generate punching to reaction furnace sidewall
The impurity of scopiform Cheng Xin.
The air distributor includes cylinder, air inlet, air inlet hole, there is a cavity in the air distributor, in cavity
The heart is axially arranged with cylinder, several air inlet holes are uniformly provided on the barrel of cylinder, and cavity top is equipped with air inlet, the air inlet
Mouth, cavity, cylinder form an air flue, and the junction setting one of air distributor and gas distributor encloses chamfering convenient for pre-
Hot-air enters gas distributor, does not form local eddy currents；Preheated air enters cavity by air inlet, and the preheating of cavity is empty
Gas is evenly distributed by air inlet hole and is entered in cylinder, so that preheated air enters burning zone.
The gas distributor includes gas-pipe line one, gas-pipe line two, gas inlet, the side wall of the gas distributor
Upper and lower end be respectively equipped with gas inlet, the forward and backward setting gas-pipe line one in the inner cavity of gas distributor, gas-pipe line two, coal gas
Successively burning zone, the ante-chamber of the inner cavity of the gas distributor are entered from gas inlet and gas-pipe line one and gas-pipe line two
It is radially uniform on wall to be equipped with several gas-pipe lines one, several gas-pipe lines one being evenly arranged and 30 degree of angle lappings of level
Tiltedly arrange, it is radially uniform in the rear cavity wall of the inner cavity of the gas distributor to be equipped with several gas-pipe lines two, the uniform cloth
The 15 degree of overturning angles of several gas-pipe lines two and level set are arranged；Pass through the different inclinations of gas-pipe line one, gas-pipe line two
Angle arrangement enters gas distributor so that the Gas Flow that forward and backward cavity wall enters generates draught head convenient for coal gas " unobstructed "；
It due to front and back gas-pipe line inclination angle difference, and is uniform pitch arrangement, the eddy flow direction of generation is different, so that coal gas and pre-
Hot-air mixes more evenly, to improve efficiency of combustion, saves gas using quantity；Since front and back gas-pipe line uniform pitch is arranged,
It can produce eddy flow, so that most of burn is concentrated on central area, the high-temperature part of reaction temperature concentrates on central area, is conducive to
Improve the yield and quality of carbon black.
At 30 degree of angles, the outer wall of the raw material oil gun is protected equipped with water jacket for the pipette tips oil outlet of the raw material oil gun and central axes
Shield.Oil outlet angle increases, and atomizing effect is more preferable, to increase the contact area of feedstock oil and high-temperature flue gas, reaction efficiency
It improves, it is advantageous to improve carbon black quality requirements.
12 raw material oil guns two are uniformly provided on the trunnion straight section, wherein 4 evenly spaced raw material oil guns two are to larynx
Inside pipe straight section to go deep into 5cm, the raw material oil guns two for going deep into trunnion straight section are protected more equipped with water jacket, the carbon black particle of production more
Body distribution is more uniform with building up, and has higher tinctorial strength；The raw material oil gun that 4 are deep into inside trunnion is changed to water jacket shape
Formula be for cooling protection oil gun, can be deeper into close to trunnion section central area, to reach the mesh for improving carbon black products quality
: if all oil guns are all changed to water jacket form, the actual internal area at trunnion will be greatly reduced, leads to carbon black production capacity, receives
Rate is substantially reduced, and is comprehensively considered, and carbon black products quality can be being improved, and under the premise of not influencing carbon black production capacity, yield, only by 4
Root raw material oil gun is changed to water jacket form.
The diameter of the gas distributor is 450-500mm, and the diameter of the burning zone straight section is 800-1100mm, described
The diameter of trunnion straight section is 300-400mm；The diameter of burning zone straight section be greater than gas distributor diameter, convenient for high-temperature gas into
Enter the straight section that burns.
12 raw material oil guns two are away from trunnion straight section front end 150mm.It is arranged at away from trunnion straight section front end 150mm, it can
To achieve the purpose that unit consumption is low, production capacity is high, good product quality, in order to improve production capacity, it is necessary to have enough air quantity, reach air quantity
18000Nm3/h, or even 23000Nm3/h, trunnion section diameter must reach 300mm or more, and the feedstock oil of original technology is diameter
It to penetrating, is relatively large in diameter, the penetrance of feedstock oil is insufficient, influences product quality and consumption.It is therefore necessary to be arranged in the axial direction
One feedstock oil oil atomizer gun solves the problems, such as " cavity " in trunnion space, improves the flow velocity of trunnion section high-temperature gas, to improve original
Expect that in the cracking degree of trunnion section and the collision probability of nucleus, it is more complete to be allowed to reaction for oil drops.Axial oil gun can go deep into
200mm is adjusted between 300mm range before to trunnion, extends to larynx using the oil gun that compressed air is atomized feedstock oil as carrier
In front of pipeline section, part material oil burns, improves trunnion section temperature, increase the severe degree of reaction, improve carbon black
React the collision probability of nucleus；Reaction that is a part of then participating in carbon black.In addition, the position of telescopic adjustment oil gun, increase and decrease oil mass and
Air quantity is atomized with degree of adjusting the product mix, to meet the production of carbon black of each kind.
The former a set of crude battery of technology divides two-way (different NTD) to enter furnace after metering, passes through the big of raw material Oil gun head
The small oil inlet quantity to control feedstock oil on two rows of positions, but the method has certain limitation, and that is exactly when using with pipette tips
Between extension, pipette tips aperture becomes larger under the washing away of feedstock oil, will lead to front-rear position crude oil ratio in this way and change,
To influence the critical data of product, this technology is to solve the drawbacks of former technology is brought, by raw material oil system by original a set of
Increasing is two sets, separately measures adjusting according to the difference of NTD, when being changed with meeting raw material Oil gun head, oil gun length position
The problem of feedstock oil proportional imbalance.
Several described air inlet hole front and rear rows are on a horizontal line；The air inlet hole for not using entanglement to arrange, convenient for preheating
Air air inlet uniformly, improves gas-fired effect, simultaneously because air concentrates on axial centre region, swiftly flowing air pair
Reacting furnace-e/or side wall washes away unobvious, extends reacting furnace service life.
The solution have the advantages that: in the case where not changing reacting furnace-e/or, the carbon black of different model can be produced, is used
The reacting furnace can relax the requirement to raw material oil quality, reduce enterprise's production cost, and product coloring intensity is high, compression
Oil suction is high, can reach the quality requirement of all-steel radial tyre, and preheated air, coal gas, feedstock oil are in combustion reaction process
In, it does not easily cause damage to reacting furnace-e/or, extends reacting furnace service life.
Detailed description of the invention
Fig. 1 is prior art hard (carbon) black reacting furnace structural schematic diagram；
Fig. 2 is hard (carbon) black reacting furnace structural schematic diagram of the present invention；
Fig. 3 is the structural schematic diagram of air distributor of the invention；
Fig. 4 is the structural schematic diagram of gas distributor of the invention；
Fig. 5 is the structural schematic diagram of gas-pipe line one of the invention；
Fig. 6 is the structural schematic diagram of gas-pipe line two of the invention；
Fig. 7 is the structure chart of the oil outlet of raw material oil gun of the present invention；
Fig. 8 is the structural schematic diagram of trunnion straight section of the present invention；
Fig. 9 is the sectional drawing of trunnion straight section of the present invention.
Specific embodiment
As shown in Fig. 2, the invention is realized in this way, a kind of New Rigid black reactor, the air distributor 21,
Gas distributor 22, burning zone 23 connect to form black reactor body with the axial co-axial seal of trunnion straight section 24, and the carbon black is anti-
Answer the face plate center position of furnace body axial horizontal equipped with raw material oil gun 25, the muzzle of the raw material oil gun 25 is deeply to trunnion straight section
At preceding 200-300mm；The feedstock oil part for spraying oil gun participates in burning and further increases reaction temperature, helps
The carbon black products of high quality are obtained in rest part raw material oil-breaking, and the distance can satisfy burning and reaction process is abundant
Generation, the feedstock oil of ejection will not wash away to form new impurity to reaction furnace sidewall generation.
As shown in figure 3, the air distributor 21 includes cylinder 31, air inlet 32, air inlet hole 33, the air distributor
Inside there is a cavity, cavity center is axially arranged with cylinder 31, several air inlet holes 33, cavity top are uniformly provided on the barrel of cylinder
Equipped with air inlet 32, the air inlet 32, cavity, cylinder 31 form an air flue, air distributor 21 and gas allocation
The one circle chamfering of junction setting of device 22 enters gas distributor 22 convenient for preheated air, does not form local eddy currents；Preheating is empty
Gas enters cavity by air inlet, and the preheated air of cavity is evenly distributed by air inlet hole to be entered in cylinder 31, so that
Preheated air enters burning zone.
As shown in Fig. 4, Fig. 5, Fig. 6, the gas distributor 22 includes gas-pipe line 1, gas-pipe line 2 42, coal gas
Import 43, the upper and lower end of the side wall of the gas distributor 22 are respectively equipped with gas inlet 43, before the inner cavity of gas distributor,
Gas-pipe line 1, gas-pipe line 2 42 are set afterwards, and coal gas is successively from gas inlet 43 and gas-pipe line 1 and gas-pipe line
2 42 enter burning zone 23, radially uniform on the anterior cavity wall of the inner cavity of the gas distributor 22 to be equipped with several gas-pipe lines
One 41, several gas-pipe lines 1 being evenly arranged and horizontal line are arranged in 30 degree of overturning angles, the gas distributor
It is radially uniform in the rear cavity wall of 22 inner cavity to be equipped with several gas-pipe lines 2 42, several gas-pipe lines being evenly arranged
2 42 arrange with horizontal line in 15 degree of overturning angles；It is arranged by the differing tilt angles of gas-pipe line 1, gas-pipe line 2 42,
So that the Gas Flow that forward and backward cavity wall enters generates draught head, enter gas distributor convenient for coal gas " unobstructed "；Due to front and back coal
Airway inclination angle is different, and is uniform pitch arrangement, and the eddy flow direction of generation is different, so that coal gas is mixed with preheated air
More evenly, to improve efficiency of combustion, gas using quantity is saved；Since front and back gas-pipe line uniform pitch is arranged, eddy flow can produce,
Most of burn is set to concentrate on central area, the high-temperature part of reaction temperature concentrates on central area, is conducive to improve carbon black
Yield and quality.
As shown in fig. 7, the pipette tips oil outlet 71 of the raw material oil gun and central axes are at 30 degree of angles, the raw material oil gun it is outer
Wall is protected equipped with water jacket.Oil outlet angle increases, and atomizing effect is more preferable, to increase the contact surface of feedstock oil and high-temperature flue gas
Product, reaction efficiency improve, advantageous to improve carbon black quality requirements.
As shown in Figure 8, Figure 9,12 raw material oil guns 2 81 are uniformly provided on the trunnion straight section, wherein 4 uniform intervals
Raw material oil gun two go deep into 5cm to inside trunnion straight section more, the raw material oil guns two for going deep into trunnion straight section are equipped with water jacket and protect more
Shield, the carbon black particle of production and accumulation body distribution are more uniform, there is higher tinctorial strength；4 are deep into inside trunnion
It is that can be mentioned for cooling protection oil gun deeper into close to trunnion section central area with reaching that raw material oil gun, which is changed to water jacket form,
The purpose of high carbon black products quality: if all oil guns are all changed to water jacket form, the flow area at trunnion will be greatly reduced
Product, cause carbon black production capacity, yield to be substantially reduced, comprehensively consider, carbon black products quality can improved, and do not influence carbon black production capacity,
Under the premise of yield, 4 raw material oil guns are only changed to water jacket form.
The diameter of the gas distributor 22 is 450-500mm, and the straight section diameter of the burning zone 23 is 800-1100mm,
The diameter of the trunnion straight section 24 is 300-400mm；The diameter of burning zone straight section is greater than the diameter of gas distributor, is convenient for high temperature
Gas enters burning straight section.
12 raw material oil guns two are away from trunnion straight section front end 150mm.It is arranged at away from trunnion straight section front end 150mm, it can
To achieve the purpose that unit consumption is low, production capacity is high, good product quality, in order to improve production capacity, it is necessary to have enough air quantity, reach air quantity
18000Nm3/h, or even 23000Nm3/h, trunnion section diameter must reach 300mm or more, and the feedstock oil of original technology is diameter
It to penetrating, is relatively large in diameter, the penetrance of feedstock oil is insufficient, influences product quality and consumption.It is therefore necessary to be arranged in the axial direction
One feedstock oil oil atomizer gun solves the problems, such as " cavity " in trunnion space, improves the flow velocity of trunnion section high-temperature gas, to improve original
Expect that in the cracking degree of trunnion section and the collision probability of nucleus, it is more complete to be allowed to reaction for oil drops.Axial oil gun can go deep into
200mm is adjusted between 300mm range before to trunnion.Larynx is extended to using the oil gun that compressed air is atomized feedstock oil as carrier
In front of pipeline section, part material oil burns, improves trunnion section temperature, increase the severe degree of reaction, improve carbon black
React the collision probability of nucleus；Reaction that is a part of then participating in carbon black.In addition, the position of telescopic adjustment oil gun, increase and decrease oil mass and
Air quantity is atomized with degree of adjusting the product mix, to meet the production of carbon black of each kind.
The former a set of crude battery of technology divides two-way (different NTD) to enter furnace after metering, passes through the big of raw material Oil gun head
The small oil inlet quantity to control feedstock oil on two rows of positions, but the method has certain limitation, and that is exactly when using with pipette tips
Between extension, pipette tips aperture becomes larger under the washing away of feedstock oil, will lead to front-rear position crude oil ratio in this way and change,
To influence the critical data of product, this technology is to solve the drawbacks of former technology is brought, by raw material oil system by original a set of
Increasing is two sets, separately measures adjusting according to the difference of NTD, when being changed with meeting raw material Oil gun head, oil gun length position
The Jiong of feedstock oil proportional imbalance is inscribed.
Several described air inlet hole front and rear rows are on a horizontal line；The air inlet hole for not using entanglement to arrange, convenient for preheating
Air air inlet uniformly, improves gas-fired effect, simultaneously because air concentrates on axial centre region, swiftly flowing air pair
Reacting furnace-e/or side wall washes away unobvious, extends reacting furnace service life.
Claims (8)
1. a kind of New Rigid black reactor, it includes air distributor, gas distributor, burning zone, trunnion straight section, raw material
Oil gun, it is characterised in that: the air distributor, gas distributor, burning zone connect shape with trunnion straight section axial direction co-axial seal
At black reactor body, the face plate center position of the black reactor body is axial horizontal equipped with raw material oil gun, the feedstock oil
The muzzle of rifle gos deep into 200-300mm before trunnion straight section.
2. a kind of New Rigid black reactor according to claim 1, it is characterised in that: the air distributor includes
Cylinder, air inlet, air inlet hole, there is a cavity in the air distributor, and cavity center is axially arranged with cylinder, on the barrel of cylinder
Several air inlet holes are uniformly provided with, cavity top is equipped with air inlet, and the air inlet, cavity, cylinder form an air flue,
Setting one circle chamfering in the junction of air distributor and gas distributor enters gas distributor convenient for preheated air.
3. a kind of New Rigid black reactor according to claim 1, it is characterised in that: the gas distributor includes
Gas-pipe line one, gas-pipe line two, gas inlet, the upper and lower end of the side wall of the gas distributor are respectively equipped with gas inlet,
The forward and backward setting gas-pipe line one in the inner cavity of gas distributor, gas-pipe line two, coal gas is successively from gas inlet and gas-pipe line one
Burning zone is entered with gas-pipe line two, it is radially uniform on the anterior cavity wall of the inner cavity of the gas distributor to be equipped with several coal gas
Conduit one, several gas-pipe lines one being evenly arranged and level 30 degree overturning angles arrangements, the gas distributor it is interior
It is radially uniform in the rear cavity wall of chamber to be equipped with several gas-pipe lines two, several gas-pipe lines two being evenly arranged and level
15 degree of overturning angle arrangements.
4. a kind of New Rigid black reactor according to claim 1, it is characterised in that: the pipette tips of the raw material oil gun
At 30 degree of angles, the outer wall of the raw material oil gun is protected equipped with water jacket for oil outlet and horizontal line.
5. a kind of New Rigid black reactor according to claim 1, it is characterised in that: on the trunnion straight section uniformly
Equipped with 12 raw material oil guns two, wherein 4 evenly spaced raw material oil guns more than two go deep into trunnion straight section 5cm, it is described to go deep into larynx more
The raw material oil gun two of pipe straight section is protected equipped with water jacket.
6. a kind of New Rigid black reactor according to claim 1, it is characterised in that: the gas distributor it is straight
Diameter is 450-500mm, and the diameter of the straight section of the burning zone is 800-1100mm, and the diameter of the trunnion straight section is 300-
400mm。
7. a kind of New Rigid black reactor according to claim 5, it is characterised in that: 12 raw material oil guns two
Away from trunnion straight section front end 150mm.
8. a kind of New Rigid black reactor according to claim 2, it is characterised in that: before several described air inlet holes
Heel row is on a horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123735.8A CN109054460B (en) | 2018-09-26 | 2018-09-26 | Novel hard carbon black reacting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123735.8A CN109054460B (en) | 2018-09-26 | 2018-09-26 | Novel hard carbon black reacting furnace |
Publications (2)
| Publication Number | Publication Date |
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| CN109054460A true CN109054460A (en) | 2018-12-21 |
| CN109054460B CN109054460B (en) | 2024-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811123735.8A Active CN109054460B (en) | 2018-09-26 | 2018-09-26 | Novel hard carbon black reacting furnace |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132015A (en) * | 2019-05-31 | 2019-08-16 | 海城市东和泰迪冶金炉材有限公司 | A kind of shower furnace combustion chamber masonry construction and its technique |
| CN110317475A (en) * | 2019-08-01 | 2019-10-11 | 东营贝斯特化工科技有限公司 | A kind of device and method producing low hysteresis carbon black |
| CN111471329A (en) * | 2020-01-10 | 2020-07-31 | 无锡双诚炭黑科技股份有限公司 | Low-screen residue carbon black reaction furnace and reaction method thereof |
| CN113667327A (en) * | 2021-09-17 | 2021-11-19 | 山西焦化股份有限公司 | Production method of carbon black |
| CN114015258A (en) * | 2021-11-18 | 2022-02-08 | 乌海黑猫炭黑有限责任公司 | Carbon black reaction furnace capable of improving quality and increasing efficiency |
| CN114539822A (en) * | 2022-03-09 | 2022-05-27 | 山东联科新材料有限公司 | Production method of food-grade carbon black |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN110132015A (en) * | 2019-05-31 | 2019-08-16 | 海城市东和泰迪冶金炉材有限公司 | A kind of shower furnace combustion chamber masonry construction and its technique |
| CN110132015B (en) * | 2019-05-31 | 2024-03-19 | 海城市东和泰迪冶金炉材有限公司 | Suspension furnace combustion chamber masonry structure and process thereof |
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| CN111471329A (en) * | 2020-01-10 | 2020-07-31 | 无锡双诚炭黑科技股份有限公司 | Low-screen residue carbon black reaction furnace and reaction method thereof |
| CN113667327A (en) * | 2021-09-17 | 2021-11-19 | 山西焦化股份有限公司 | Production method of carbon black |
| CN114015258A (en) * | 2021-11-18 | 2022-02-08 | 乌海黑猫炭黑有限责任公司 | Carbon black reaction furnace capable of improving quality and increasing efficiency |
| CN114015258B (en) * | 2021-11-18 | 2022-12-23 | 乌海黑猫炭黑有限责任公司 | Carbon black reaction furnace capable of improving quality and increasing efficiency |
| CN114539822A (en) * | 2022-03-09 | 2022-05-27 | 山东联科新材料有限公司 | Production method of food-grade carbon black |
| CN114539822B (en) * | 2022-03-09 | 2023-02-17 | 山东联科新材料有限公司 | Production method of food-grade carbon black |
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