CN206457449U - A kind of carbon black production system - Google Patents
A kind of carbon black production system Download PDFInfo
- Publication number
- CN206457449U CN206457449U CN201720104245.8U CN201720104245U CN206457449U CN 206457449 U CN206457449 U CN 206457449U CN 201720104245 U CN201720104245 U CN 201720104245U CN 206457449 U CN206457449 U CN 206457449U
- Authority
- CN
- China
- Prior art keywords
- carbon black
- pipe
- gas
- production system
- black production
- 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.)
- Expired - Fee Related
Links
Landscapes
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The utility model provides a kind of carbon black production system, is related to carbon black preparing technical field.Carbon black production system includes oil gas main pipe line, nozzles case, air line, raw material oil pipeline, raw material oil gun, reacting furnace, bag hose, comminutor and waste gas utilization system; reacting furnace includes the burning zone, conversion zone and cooling control section being sequentially connected; oil gas main pipe line is connected with one end of nozzles case; the other end of nozzles case is connected with burning zone; air line is connected with burning zone; raw material oil pipeline is connected by raw material oil gun with conversion zone, and cooling control section, bag hose, comminutor are sequentially connected.The carbon black production system that the utility model is provided can produce the preferable carbon black of mass.
Description
Technical field
The utility model is related to carbon black preparing technical field, in particular to a kind of carbon black production system.
Background technology
The generation of carbon black is the burning generation high temperature combustion completely in the combustion chamber of reacting furnace using liquid or gaseous hydrocarbon as fuel
Residual air is streamed to conversion zone, and with the atomized feed oil phase collision sprayed into via raw material oil gun, fraction feedstock oil is incomplete
Burn to supplement the heat of deficiency, most of feedstock oil is cracked to form carbon black.In quench zone, made by spraying into chilled water (chw) in reaction
Only, the carbon black smoke of moisture vapor passes through a series of heat exchange measures, and into collection system, the powdered carbon black being collected is by making
Grain, dries and turns into finished product carbon black pellet.But the quality for producing obtained carbon black using existing carbon black production system is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of carbon black production system, and it is preferable that this production system can produce mass
Carbon black.
The utility model solves its technical problem using following technical scheme to realize.
A kind of carbon black production system, it includes oil gas main pipe line, nozzles case, air line, raw material oil pipeline, feedstock oil
Rifle, reacting furnace, bag hose, comminutor and waste gas utilization system, reacting furnace include burning zone, conversion zone and the cooling being sequentially connected
Control section, oil gas main pipe line is connected with one end of nozzles case, and the other end of nozzles case is connected with burning zone, air line and burning
Duan Liantong, raw material oil pipeline is connected by raw material oil gun with conversion zone, and cooling control section, bag hose, comminutor are sequentially connected.
In preferred embodiment of the present utility model, associated gas is connected with oil gas main pipe line.
In preferred embodiment of the present utility model, carbon black production system also includes being used for output squeezing air so that bag is filtered
The air compression station that the carbon black of the filter bag outer wall attachment of device is purged.
In preferred embodiment of the present utility model, the internal chamber wall of comminutor is provided with stainless steel parietal layer.
In preferred embodiment of the present utility model, carbon black production system also includes granulation water tank and equipped with sodium hydroxide
The alkali liquid tank of solution, one end of granulation water tank is connected with comminutor, and the other end is connected with alkali liquid tank.
In preferred embodiment of the present utility model, waste gas utilization system includes being connected to each process section of generation tail gas
Multiple exhaust pipes, cooling device, gas-liquid separator and multiple filter screens, exhaust pipe, cooling device and gas-liquid separator are successively
Connection, the gas vent of gas-liquid separator is connected by connecting pipeline with burning zone, and the top of the inside of cooling device is provided with spray
Head and water pipe, one end of water pipe are connected with shower nozzle, and the other end is connected with the water tank outside cooling device, and multiple filter screens may be contained within connecting
In adapter line, the mesh diameter of filter screen is 100~200 mesh.
In preferred embodiment of the present utility model, each connecting pipeline includes M cylindrical portion and N number of hourglass shape section, M
Cylindrical portion and N number of hourglass shape section compartment head and the tail are connected, and the number of filter screen is identical with the number of hourglass shape section, and filter screen may be contained within
The centre position of hourglass shape section, M=N+1, M, N are the integer more than zero.
In preferred embodiment of the present utility model, started by the direction of the gas vent of gas-liquid separator to burning zone in terms of
The number of filter screen is calculated, n-th filter screen is provided with heating coil.
In preferred embodiment of the present utility model, raw material oil gun includes inner tube, outer tube and the outer branch pipe of thimble tube, inner tube
One end be connected with raw material oil pipeline, one end of outer tube is connected by pipeline with nozzles case, the other end of inner tube, outer tube it is another
End connected with conversion zone, one end of outer branch pipe is connected to the outer surface of outer tube and connected with the inside of outer tube, outer branch pipe it is another
One end is towards the underface of the mouth of pipe of inner tube, and the mouth of pipe of inner tube is the mouth of pipe of one end connected with conversion zone of inner tube.
In preferred embodiment of the present utility model, spacing between the other end of outer branch pipe and the mouth of pipe of inner tube for 22~
28cm, the mouth of pipe of inner tube is the mouth of pipe of one end connected with conversion zone of inner tube.
The beneficial effect of the carbon black production system of the utility model embodiment is：Oil gas in oil gas main pipe line enters nozzles
After case processing, then reacting furnace is passed through, the air from air line also enters the burning zone of reacting furnace, in the burning of reacting furnace
Section, handles obtained natural gas through nozzles case and is mixed with air rotation, a part of combustion of natural gas releases heat, for another part
The feedstock oil that natural gas and raw material oil pipeline are passed through is cracked to form carbon black.Carbon black smoke is cooled through cooling down control section, then is entered
Enter bag hose, then granulated through comminutor, obtain carbon black products.And tail gas is then recycled by waste gas utilization system.
The carbon black production system that the utility model is provided, can be made the preferable carbon black products of quality.
Brief description of the drawings
, below will be to embodiment for clearer explanation the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram for the carbon black production system that the utility model embodiment one is provided；
Fig. 2 is the schematic diagram for the carbon black production system that the utility model embodiment three is provided；
Fig. 3 is the partial schematic diagram for the carbon black production system that the utility model embodiment three is provided.
Icon：100- carbon black production systems；101- oil gas main pipe lines；102- air lines；103- raw material oil pipelines；104-
Raw material oil gun；105- reacting furnaces；106- nozzles casees；107- bag hoses；108- comminutors；109- waste gas utilization systems；110- fires
Burn section；111- conversion zones；112- cools down control section；113- exhaust pipes；114- cooling devices；115- gas-liquid separators；116-
Connecting pipeline；200- carbon black production systems；201- filter screens；202- cylindrical portions；203- hourglass shapes section；204- inner tubes；205- outer tubes；
The outer branch pipes of 206-.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or
It is the orientation or position relationship usually put when the utility model product is used, is for only for ease of description the utility model and letter
Change description, rather than indicate or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for distinguishing description,
And it is not intended that indicating or implying relative importance.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
Embodiment one
Fig. 1 shows the carbon black production system 100 that the present embodiment is provided, including oil gas main pipe line 101, nozzles case 106, sky
Gas pipeline 102, raw material oil pipeline 103, raw material oil gun 104, reacting furnace 105, bag hose 107, comminutor 108 and waste gas utilization system
System 109, reacting furnace 105 includes the burning zone 110, conversion zone 111 and cooling control section 112 being sequentially connected, oil gas main pipe line 101
Connected with one end of nozzles case 106, the other end of nozzles case 106 is connected with burning zone 110, air line 102 and burning zone 110
Connection, raw material oil pipeline 103 is connected by raw material oil gun 104 with conversion zone 111, cooling control section 112, bag hose 107, granulation
Machine 108 is sequentially connected.
In the present embodiment, associated gas is connected with oil gas main pipe line 101, associated gas enters fire after dust removal by filtration
Mouth case 106, after being handled through nozzles case 106, the gas into the burning zone 110 of reacting furnace 105 can be referred to as natural gas.
In the present embodiment, waste gas utilization system 109 includes being connected to four exhaust pipes of each process section for producing tail gas
113rd, it is exhaust pipe 113, cold for the cooling device 114 that cools to tail gas and the gas-liquid separator 115 for isolating gas and water
But equipment 114 and gas-liquid separator 115 are sequentially connected, and the gas vent of gas-liquid separator 115 passes through connecting pipeline 116 and burning
Section 110 is connected, and the top of the inside of cooling device 114 is provided with shower nozzle and water pipe, and one end of water pipe is connected with shower nozzle, the other end and
Water tank connection outside cooling device 114.In carbon black process, the water content of the carbon black tail gas that each segment process is obtained for 38~
41%, in the present embodiment, exhaust pipe 113 and cooling device 114, gas-liquid separator 115 etc. are connected, cooling device 114 is real
It is exactly cooling tank on border, is provided with shower nozzle and water pipe, carbon black tail gas is passed through in cooling device 114, will be sprayed by shower nozzle
Water cools, and high-temperature tail gas enters gas-liquid separator 115 after a certain degree of cooling, and vapor is separated, and obtains gas, this
When gas still there is certain heat, then led back to by connecting pipeline 116 in reacting furnace 105, so, it becomes possible to reacting furnace
105 are preheated, and the preparation of environmental condition is carried out in the reaction after being.Moreover, such a mode is recycled tail gas, effectively
The economy that make use of thermal source, improve tail gas, be also convenient for industrial production.
In the present embodiment, four exhaust pipes 113 come from different process sections, that is to say, that whole production of carbon black mistake
Cheng Zhong, as long as there is tail gas generation, it is possible to imported tail gas in cooling device 114 using exhaust pipe 113, carries out tail gas profit
With.
In the present embodiment, the equipment such as nozzles case 106, air line 102, reacting furnace 105, bag hose 107 were not done
Introduce, because these equipment are existing in itself, each structure is repeated no more more.The emphasis of the present embodiment is to carry out these equipment
Above-mentioned connection, and for producing carbon black, this is the inventive point of the present embodiment.
Embodiment two
On the basis of above-described embodiment, the carbon black production system that the present embodiment is provided also includes being used for output squeezing air
So that the air compression station (not shown) that the carbon black of the filter bag outer wall attachment of bag hose 107 is purged.When carbon black enter bag hose 107,
The carbon black being attached on the filter bag outer wall of bag hose 107 can make charcoal for being purged from the compressed air recurrent pulses of air compression station
It is black to fall into the lower box of bag hose 107, it is then fed into blast system.
In the present embodiment, the internal chamber wall of comminutor 108 is provided with stainless steel parietal layer.Granulation process can be to comminutor 108
The inwall of iron produces corrosion, and the iron rust of generation can be also mixed into product, influence product quality, and the setting of stainless steel parietal layer, one
Aspect can effectively reduce the extent of corrosion that comminutor 108 is subject to, and on the other hand extension device service life, can reduce and make
Rust content in the product that grain is obtained.
Carbon black production system also includes granulation water tank (not shown) and the alkali liquid tank equipped with sodium hydroxide solution (is schemed not
Show), one end of granulation water tank is connected with comminutor 108, and the other end is connected with alkali liquid tank., it is necessary to make during the granulation of comminutor 108
Grain water tank provides water, and sets and the granulation tank connected alkali liquid tank of water storage, it becomes possible to utilize the sodium hydroxide in alkali liquid tank
Solution adjusts the pH value of the solution of input comminutor 108, and then adjusts the pH value of product that granulation is obtained.So, it is possible to
The different carbon black of pH value is manufactured, to adapt to the demand that market is different.
Embodiment three
The reclaimed water of cooling device 114 by waste gas utilization system 109 cools, simultaneously except truncating in scour process
The most of solid impurity being mingled with gas, but because carbon black tail gas intake is big, and during stop of the tail gas in cooling device 114
Between it is again shorter, so even across cooling and dehumidifying, in obtained gas still may remaining have a small amount of solid impurity.In addition it is cold
But the gas after dehumidifying may proceed to by longer pipeline, passage, and (longer especially with the time limit in equipment installation passage
Equipment, pipeline) some small solid impurity are also likely to be present, in gas flow, it is possible to which these small solids are miscellaneous
Matter is carried, and is eventually entered into reacting furnace 105, influences the quality of the carbon black of generation.So, on the basis of embodiment one, Fig. 2 shows
The carbon black production system 200 of the present embodiment offer has been provided, wherein, waste gas utilization system also includes three filter screens 201, three filter screens
201 may be contained within connecting pipeline 116, and the mesh diameter of filter screen 201 is 140 mesh.There is provided mesh diameter very small filter
Net 201, it becomes possible to intercepted to the solid impurity in the gas after cooling and dehumidifying, filters gas.
Each connecting pipeline 116 includes four cylindrical portions 202 and three hourglass shapes sections 203, four cylindrical portions 202 and three
Hourglass shape section 203 compartments head and the tail are connected, and filter screen 201 may be contained within the centre position of hourglass shape section 203.That is, connection
When, it is " cylindrical portion 202- hourglass shapes section 203- cylindrical portion 202- hourglass shape section 203- cylindrical portion 202- hourglass shape section 203- cylindricalitys
The connected mode of section 202 ", the two ends of hourglass shape section 203 are connected to two cylindrical portions 202 respectively, and the two ends of cylindrical portion 202
Two hourglass shape sections 203 are connected to respectively, it should be noted that because cylindrical portion 202 is four, hourglass shape section 203 is three, institute
With wherein one end of two cylindrical portions 202 of head and the tail and not connected hourglass shape section 203, but respectively with gas-liquid separator 115
Gas vent and reacting furnace 105 are connected.Hourglass shape section 203 is structure big in the end and small in the middle, and filter screen 201 is just arranged at centre
Small position, that is, bottleneck position.The position of cylindrical portion 202, hourglass shape section 203 and filter screen 201 is set, and can make gas-liquid
The gas that separator 115 is isolated produces different flow velocitys in connecting pipeline 116, in hourglass shape section 203, namely close to filter
Flow velocity increases during net 201, and the solid impurity in gas will not be detained in cylindrical portion 202, and is quickly intercepted by filter screen 201, such as
This, the solid impurity that it also avoid in gas is gathered in cylindrical portion 202, and the knot of the repeatability of cylindrical portion 202- hourglass shapes section 203
Structure is set, it becomes possible to pass the gas through multi-filtering, makes the solid impurity content into the gas of reacting furnace 105 considerably less.
The above-mentioned number of filter screen 201, is to start to calculate with the direction of the gas vent of gas-liquid separator 115 to burning zone 110
, the 3rd filter screen 201 is provided with heating coil.Heating coil is coiled on filter screen 201.When gas passes through cooling device 114
Afterwards, its temperature is reduced, and because gas is also needed by gas-liquid separator 115 and a few heavy filtrations, in the process, its temperature
Can further it reduce, this this may result in the inadequate baker of heat into the gas of reacting furnace 105, so, in the 3rd filter screen
Heating coil is set on 201, it becomes possible to heated the gas of filtering, entered back into reacting furnace 105, is carried out for preheating body of heater
Prepare.
In the present embodiment, referring to Fig. 3, the raw material oil gun 104 of carbon black production system 200 includes the inner tube 204 of thimble tube, outer
Pipe 205 and outer branch pipe 206, one end of inner tube 204 are connected with raw material oil pipeline 103, and one end of outer tube 205 passes through pipeline and nozzles
Case 106 is connected, and the other end of inner tube 204, the other end of outer tube 205 are connected with conversion zone 111, and one end of outer branch pipe 206 connects
It is connected to the outer surface of outer tube 205 and is connected with the inside of outer tube 205, the mouth of pipe of the other end of outer branch pipe 206 towards inner tube 204
Underface, the mouth of pipe of inner tube 204 refers to the mouth of pipe of one end connected with conversion zone 111 of inner tube 204.That is, outer branch pipe
Also natural gas is led in 206, its natural gas gas outlet is towards the underface of inner tube 204.When feedstock oil sprays into reacting furnace 105, its
Oil droplet atomization is formed when being sprayed from raw material oil gun 104, primary atomization is realized, the mouth of pipe court of the outer branch pipe 206 due to leading to natural gas
To immediately below inner tube 204, so, when the oil droplet of primary fragmentation continues to fall, and because the natural gas that outer branch pipe 206 sprays is real
Existing secondary-atomizing, is broken into more tiny oil droplet, and these oil droplets enter in reacting furnace 105, by high-temperature high-speed airflow shearing again
Smaller oil droplet is once separated into, three atomizations are realized.Secondary-atomizing compensate for because oil droplet in high-temperature high-speed airflow disperse when
Between section and the growth of rapid " hard carbon core " that causes, the amount of its coking is effectively reduced, also because secondary-atomizing, three atomizations
Time it is short, so oil droplet weight will not be excessively small, and rear portion is taken to by air-flow, as residue on sieve.The setting of outer branch pipe 206,
The yield of carbon black can be improved, material loss can be also reduced.
In the present embodiment, outer branch pipe 206 is four, and four outer branch pipes 206 are around the circumferential array of outer tube 205.Multiple outer branch
Pipe 206 can make atomizing effect more preferable around setting.
Spacing between the other end of outer branch pipe 206 and the mouth of pipe of inner tube 204 is 22~28cm, described inner tube 204
The mouth of pipe is the mouth of pipe of one end connected with conversion zone 111 of inner tube 204.Such a spacing, is after feedstock oil primary atomization, to carry out
The optimal distance of secondary-atomizing.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of carbon black production system, it is characterised in that：Including oil gas main pipe line, nozzles case, air line, raw material oil pipeline,
Raw material oil gun, reacting furnace, bag hose, comminutor and waste gas utilization system, it is burning zone that the reacting furnace includes being sequentially connected, anti-
Section and cooling control section are answered, the oil gas main pipe line is connected with one end of the nozzles case, the other end of the nozzles case and institute
Burning zone connection is stated, the air line is connected with the burning zone, and the raw material oil pipeline passes through the raw material oil gun and institute
Conversion zone connection is stated, the cooling control section, the bag hose, the comminutor are sequentially connected.
2. carbon black production system according to claim 1, it is characterised in that：Oil field association is connected with the oil gas main pipe line
Gas.
3. carbon black production system according to claim 1, it is characterised in that：Carbon black production system also includes being used to export pressure
Contracting air is so that the air compression station that the carbon black of the filter bag outer wall attachment of the bag hose is purged.
4. carbon black production system according to claim 1, it is characterised in that：The internal chamber wall of the comminutor is provided with stainless
Steel parietal layer.
5. carbon black production system according to claim 1, it is characterised in that：Carbon black production system also includes granulation water tank
With the alkali liquid tank equipped with sodium hydroxide solution, one end of the granulation water tank is connected with the comminutor, the other end with it is described
Alkali liquid tank is connected.
6. carbon black production system according to claim 1, it is characterised in that：The waste gas utilization system includes being connected to production
Multiple exhaust pipes, cooling device, gas-liquid separator and the multiple filter screens of each process section of raw tail gas, the exhaust pipe, institute
State cooling device and the gas-liquid separator be sequentially connected, the gas vent of the gas-liquid separator by connecting pipeline with it is described
Burning zone is connected, and the top of the inside of the cooling device is provided with shower nozzle and water pipe, and one end of the water pipe connects with the shower nozzle
Connect, the other end is connected with the water tank outside the cooling device, multiple filter screens may be contained within the connecting pipeline, the filter
The mesh diameter of net is 100~200 mesh.
7. carbon black production system according to claim 6, it is characterised in that：Each connecting pipeline includes M cylindricality
Section and N number of hourglass shape section, M cylindrical portions and N number of hourglass shape section compartment head and the tail are connected, the number of the filter screen with
The number of the hourglass shape section is identical, and the filter screen may be contained within the centre position of the hourglass shape section, and the M=N+1 is described
M, the N are the integer more than zero.
8. carbon black production system according to claim 7, it is characterised in that：Arrived with the gas vent of the gas-liquid separator
The direction of the burning zone starts to calculate the number of the filter screen, and n-th filter screen is provided with heating coil.
9. carbon black production system according to claim 1, it is characterised in that：The raw material oil gun includes the interior of thimble tube
Pipe, outer tube and outer branch pipe, one end of said inner tube are connected with the raw material oil pipeline, and one end of the outer tube passes through pipeline and institute
The connection of nozzles case is stated, the other end of said inner tube, the other end of the outer tube are connected with the conversion zone, the outer branch pipe
One end is connected to the outer surface of the outer tube and connected with the inside of the outer tube, and the other end of the outer branch pipe is towards described interior
The underface of the mouth of pipe of pipe, the mouth of pipe of said inner tube is the mouth of pipe of one end connected with the conversion zone of said inner tube.
10. carbon black production system according to claim 9, it is characterised in that：The other end of the outer branch pipe with it is described interior
Spacing between the mouth of pipe of pipe is 22~28cm, and the mouth of pipe of said inner tube is one end connected with the conversion zone of said inner tube
The mouth of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104245.8U CN206457449U (en) | 2017-01-23 | 2017-01-23 | A kind of carbon black production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104245.8U CN206457449U (en) | 2017-01-23 | 2017-01-23 | A kind of carbon black production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206457449U true CN206457449U (en) | 2017-09-01 |
Family
ID=59694967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720104245.8U Expired - Fee Related CN206457449U (en) | 2017-01-23 | 2017-01-23 | A kind of carbon black production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206457449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113462203A (en) * | 2021-06-30 | 2021-10-01 | 中化二建集团有限公司 | Furnace drying method of carbon black reaction furnace |
-
2017
- 2017-01-23 CN CN201720104245.8U patent/CN206457449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113462203A (en) * | 2021-06-30 | 2021-10-01 | 中化二建集团有限公司 | Furnace drying method of carbon black reaction furnace |
| CN113462203B (en) * | 2021-06-30 | 2022-08-05 | 中化二建集团有限公司 | Furnace drying method of carbon black reaction furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106947299A (en) | A kind of impurity content low colour carbon black production system and its production technology | |
| CN109321005B (en) | Method for producing high-purity carbon black | |
| CN205965479U (en) | Vent gas treatment system in is retrieved in enameled wire pyrolysis | |
| CN206457450U (en) | A kind of waste gas utilization system and carbon black production system | |
| CN206457449U (en) | A kind of carbon black production system | |
| CN206457446U (en) | A kind of atomization system and carbon black production system for being used to produce carbon black | |
| CN101555590B (en) | Environmental-protecting chemical gas-phase permeating technical method with stable running and device thereof | |
| CN202011751U (en) | Device for preparing high-purity magnesium oxide | |
| CN109457069A (en) | Energy-saving white-removing system for blast furnace slag granulation | |
| CN204981726U (en) | Novel black reactor | |
| CN207622271U (en) | A kind of gas heater convenient for filtering | |
| CN109439817A (en) | Energy-saving white-removing equipment for blast furnace slag granulation | |
| CN209292374U (en) | Energy-saving white-removing system for blast furnace slag granulation | |
| CN109837104B (en) | Comprehensive utilization system for waste tire resources | |
| CN2247660Y (en) | Apparatus for producing soft carbon black | |
| CN205435033U (en) | Novel structure of melamine crystallizer mouthpiece | |
| CN210612911U (en) | Airflow spray type dryer | |
| CN112933769A (en) | Urea pyrolysis furnace export product gas purifier | |
| CN108355367B (en) | Naphthalene evaporation device in phthalic anhydride preparation process | |
| CN207076297U (en) | A kind of charcoal element assembly room feeding raw materials from more than one places asphalt smoke purifying device | |
| CN206138998U (en) | Half -dried formula rapid cooling deacidification tower | |
| CN112082422A (en) | Primary cooler cleaning device and method | |
| CN101164903B (en) | Device for preparing cobaltosic oxide powder by spray roasting | |
| CN204737977U (en) | Evaporative cooler and converter coal gas dry process dust pelletizing system | |
| CN206648044U (en) | A kind of waste liquid vertical burning apparatus and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20220123 |