CN107044780A - A kind of additive agent spray gun of control carbon black products structure - Google Patents
A kind of additive agent spray gun of control carbon black products structure Download PDFInfo
- Publication number
- CN107044780A CN107044780A CN201710130291.XA CN201710130291A CN107044780A CN 107044780 A CN107044780 A CN 107044780A CN 201710130291 A CN201710130291 A CN 201710130291A CN 107044780 A CN107044780 A CN 107044780A
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- CN
- China
- Prior art keywords
- additive
- atomization
- gun
- barral
- cooling protection
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
- F27D2003/168—Introducing a fluid jet or current into the charge through a lance
- F27D2003/169—Construction of the lance, e.g. lances for injecting particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nozzles (AREA)
Abstract
A kind of additive agent spray gun of control carbon black products structure; additive threaded inlet is being connected close to the additive applicator boom end for being welded and fixed seal point one end; the other end of additive barral of a gun is atomized the end of cooling protection sleeve pipe by the strong point connection of additive barral of a gun; form additive entrance; the end of its additive barral of a gun is not provided with nozzle, and the side wall of atomization cooling protection sleeve pipe is provided with atomization cooling protection wind threaded inlet.Beneficial effect of the present invention is：Nozzle is not provided with additive barral of a gun, the phenomenon that Crystallization Plugging easily occurs for nozzle is solved；Compressed air is replaced with the air of the main air feed machine of production of carbon black, compressed air is solved because causing compressed air pressure unstability factor in air compressor machine frequent starting, uninstall process；Additive agent spray gun is simple in construction, be easy to operation, replaces compressed air to make atomization wind with main confession blower air, while playing dual parts of atomization additive and protecting additive to cross thermal crystalline precipitation, has saved production run cost.
Description
Technical field
The present invention relates to production of carbon black field, specifically a kind of additive agent spray gun of control carbon black products structure.
Background technology
Carbon black is the nanometer materials that hydrocarbons (solid-state, liquid or gaseous state) are generated through imperfect combustion；Carbon black is wheel
The important reinforcing agent of tire, rubber, the stabilization of carbon black mass determine rubber abrasive-resistance, tearing strength, tensile strength it is good
It is bad；Determining the leading indicator of carbon black products quality includes oil factor, iodine absorption value, N2 adsorption, washing sieve debris, poured density etc.,
And carbon black products important indicator oil factor is to add the additives such as potassium carbonate in reacting furnace to realize control, therefore additive
The stability of flow directly affects the product quality of carbon black；Traditional additive applicator is by the way of compressed air atomization, because of pressure
Stream of compressed air amount and source pressure are in air compressor machine, and general air compressor machine has automatic pressure regulatory function, that is, reaches certain pressure
Shi Jinhang is unloaded, and pressure restarts when being reduced to limit value.This frequent starting, the process of unloading cause compressed air not
Stability, directly affects additive flow；Conventional additive rifle belongs to two mixing jettings of gas-liquid, pressure and add that gas-liquid is two
Plus the injection pressure of agent rifle must be mutually adapted, otherwise easily occur additive and enter compressed air hose, cause compressed air system
Water is commanded, causes other to be broken down using the instrument of compressed air；And conventional additive rifle is provided with nozzle, easily causes rifle mouth
Blocking, and influence the control of the stability and index of carbon black products oil factor quality.
Conventional additive rifle (as shown in Figure 1, Figure 2) is made up of mixing jetting additive barral of a gun 1-2 and protection cooling collar 1-3,
It is welded and fixed between the two being welded and fixed at point 1-7, additive nozzle 1-1 is set on the barral of a gun.Cooling air is protected when using
Enter protection cooling collar 1-3 via connection protection cooling wind inlet screw thread 1-4, additive applicator integrally inserts black reactor
In combustion chamber.The boosting of added dose of pump of additive enters gun barrel by connection additive inlet port screw thread 1-6, and through being atomized wind inlet spiral shell
The compressed air mixing that line 1-5 enters, is sprayed into black reactor by additive nozzle 1-1.Conventional additive rifle have with
Lower shortcoming：Compressed air is unstable, easily causes additive flow shakiness, causes carbon black products oil factor quality index to fluctuate；
Crystallization Plugging easily occurs for additive applicator nozzle, or because pressure adjust mismatch occur additive enter compressed air line therefore
Barrier.
The content of the invention
It is an object of the invention to provide a kind of additive agent spray gun of control carbon black products structure, compression at present is solved empty
Gas is unstable, easily causes additive flow shakiness, causes carbon black products oil factor quality index to fluctuate；Additive applicator nozzle is easy
Generation Crystallization Plugging, or occur the problems such as additive enters the failure of compressed air line because pressure adjusts to mismatch.
The present invention be achieved in that it is a kind of control carbon black products structure additive agent spray gun, it include additive barral of a gun,
Cooling protection sleeve pipe is atomized, cooling protection wind threaded inlet, additive threaded inlet is atomized, is welded and fixed seal point, additive
Concentric gap connects additive agent spray gun in the strong point of barral of a gun, the atomization cooling protection sleeve pipe, and additive agent spray gun is cold with being atomized
But one end junction of protection sleeve pipe is connected by being welded and fixed seal point, it is characterised in that：Seal point is welded and fixed close
The additive applicator boom end connection additive threaded inlet of one end, the support that the other end of additive barral of a gun passes through additive barral of a gun
The end of point connection atomization cooling protection sleeve pipe forms additive entrance, and the end of its additive barral of a gun is not provided with nozzle, mist
Change the side wall of cooling protection sleeve pipe provided with atomization cooling protection wind threaded inlet.
The additive threaded inlet is M16*1.5 concave spherical surface threaded inlet.
The concave spherical surface threaded inlet that the atomization cooling protection wind threaded inlet is M30*1.5.
Top retraction 25-35mm of the top of the additive barral of a gun than being atomized cooling protection sleeve pipe, makes protection coolant jacket
The annular air stream of pipe is sufficiently mixed atomization with additive, and fan shape is presented and sprays into black reactor.
It is further to improve, it is welded and fixed at place between the two in additive barral of a gun and atomization cooling protection sleeve pipe, the barral of a gun is not
Nozzle is set（That is direct-injection）.
Further to improve, atomization, protection cooling air are provided by air feed blower fan, are atomized, protected cooling air from atomization
Cooling protection wind threaded inlet enters atomization cooling protection sleeve pipe, and the air plays atomization additive and protection barral of a gun and steady
Determine the effect of additive flow, additive is sufficiently mixed atomization by this annular air stream, fan shape is presented and sprays, then with burning
Air stream is further atomized mixing, is reacted in the lump into black reactor combustion chambers burn.
Beneficial effect of the present invention is：Nozzle is not provided with additive barral of a gun, former nozzle is solved and easily occurs Crystallization Plugging
Phenomenon；Replaced with the air of the main air feed machine of production of carbon black compressed air solve compressed air because air compressor machine frequent starting,
Compressed air pressure unstability factor is caused in uninstall process；Air of the additive applicator of the present invention in protection cooling collar
Instead of being atomized wind, the injection pressure of the pressure and additive applicator that solve background technology gas-liquid two must be mutually adapted, otherwise
Easily occur additive and enter compressed air hose, cause compressed air system band water, cause other to use the instrument of compressed air
The problems such as failure；Above-mentioned improvement can effectively improve the disadvantages such as the stability of additive flow, easy blocking, atomization badness
End, and carbon black products oil factor quality index control stability level can be made to be greatly improved, additive spray of the invention
Rifle is simple in construction, is easy to operation, replaces compressed air to be atomized wind with main confession blower air, while playing atomization additive and protection
Additive crosses the double action of thermal crystalline precipitation, saves production run cost.
Brief description of the drawings
Fig. 1 is a kind of additive agent spray gun of control carbon black products structure in background technology.
Fig. 2 is the structural representation of additive nozzle in background technology.
Fig. 3 is a kind of additive agent spray gun of control carbon black products structure in the present invention.
Fig. 4 is the structural representation of additive nozzle of the present invention.
In figure, 1-1, additive nozzle, 1-2, additive barral of a gun, 1-3, protection cooling collar, 1-4, protection cooling wind
Import screw thread, 1-5, atomization wind inlet screw thread, 1-6, additive inlet port screw thread, are welded and fixed a little, 1-8, additive barral of a gun 1-7
The strong point, 2-1, additive barral of a gun, 2-2, atomization cooling protection sleeve pipe, 2-3, atomization cooling protection wind threaded inlet, 2-
4th, additive threaded inlet, 2-5, is welded and fixed seal point, 2-6, the strong point of additive barral of a gun.
Embodiment
With reference to Figure of description 3, Fig. 4, the invention will be further described.
The present invention is achieved in that a kind of additive agent spray gun of control carbon black products structure, and it includes additive barral of a gun
2-1, atomization cooling protection sleeve pipe 2-2, atomization cooling protection wind threaded inlet 2-3, additive threaded inlet 2-4, it is welded and fixed
Concentric gap connection additive spray in seal point 2-5, the strong point 2-6, the atomization cooling protection sleeve pipe 2-2 of additive barral of a gun
Rifle 2-1, additive agent spray gun 2-1 and atomization cooling protection sleeve pipe 2-2 one end junction are connected by being welded and fixed seal point 2-5
Connect, close to the connection of additive applicator boom end the additive threaded inlet 2-4, additive barral of a gun 2-1 for being welded and fixed seal point one end
Other end end that cooling protection sleeve pipe is atomized by the strong point 2-6 connections of additive barral of a gun form additive entrance,
The end of its additive barral of a gun is not provided with nozzle, and the side wall of atomization cooling protection sleeve pipe enters provided with atomization cooling protection conch line
Mouth 2-3.The additive threaded inlet is M16*1.5 concave spherical surface threaded inlet.The atomization cooling protection wind threaded inlet
For M30*1.5 concave spherical surface threaded inlet.Top retraction 25- of the top of the additive barral of a gun than being atomized cooling protection sleeve pipe
35mm, the annular air stream and additive for making protection cooling collar is sufficiently mixed atomization, further to improve, in additive barral of a gun
It is welded and fixed at place between the two with atomization cooling protection sleeve pipe, the barral of a gun is not provided with nozzle（That is direct-injection）.Atomization, cooling protection air
There is provided by the main air feed machine of production of carbon black, it is cold that atomization, cooling protection air enter atomization from atomization cooling protection wind threaded inlet 2-3
But protection sleeve pipe 2-2, the air enters stove pressure stability, while playing a part of atomization additive and protecting barral of a gun, makes additive
Atomization is sufficiently mixed by this annular air stream, then is further atomized and mixes with combustion air flow, black reactor is entered in the lump and is fired
Burn room and carry out combustion reaction.
Understand that 1, additive applicator is by the way of compressed air atomization in background technology with reference to Figure of description 1, Fig. 2, because
Compressed air require and source pressure are in air compressor machine, and general air compressor machine has automatic pressure regulatory function, that is, reaches a level pressure
Unloaded during power, pressure restarts when being reduced to limit value.This frequent starting, the process of unloading cause compressed air
Unstability, directly affects additive flow；2nd, additive applicator belongs to two mixing jettings of gas-liquid, pressure and add that gas-liquid is two
Plus the injection pressure of agent rifle must be mutually adapted, otherwise easily occur additive and enter in compressed air hose, cause compressed air
System with water or other using compressed air instrument break down；And conventional additive rifle is provided with nozzle, easily causes rifle mouth
Block, influence the quality of carbon black products.
Understand to be not provided with nozzle on additive barral of a gun of the present invention with reference to Figure of description 3, Fig. 4, solve former nozzle and easily send out
The phenomenon of raw Crystallization Plugging；Compressed air is replaced with the main confession air of production of carbon black, compressed air is solved because air compressor machine is frequent
Compressed air pressure unstability factor is caused in startup, uninstall process；The additive applicator of the present invention is with protection cooling collar
Air replace atomization wind, the injection pressure of the pressure and additive applicator that solve background technology gas-liquid two must fit mutually
Should, otherwise easily occur additive and enter in compressed air hose, cause compressed air system band water, cause other to use compressed air
Instrument the problems such as break down；Above-mentioned improvement can effectively improve additive flow stability, easily block, atomization badness
Etc. drawback, and the control stability level of oil factor quality index in carbon black products can be made to be greatly improved；
Concrete application approach of the present invention is a lot, and described above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, some improvement can also be made, these change
Enter to be also considered as protection scope of the present invention.
Claims (4)
1. a kind of additive agent spray gun of control carbon black products structure, it includes additive barral of a gun, atomization cooling protection sleeve pipe, atomization
Cooling protection wind threaded inlet, additive threaded inlet, it is welded and fixed seal point, the strong point of additive barral of a gun, the atomization
Concentric gap connects additive agent spray gun, one end junction of additive agent spray gun and atomization cooling protection sleeve pipe in cooling protection sleeve pipe
Connected by being welded and fixed seal point, it is characterised in that：Connect close to the additive applicator boom end for being welded and fixed seal point one end
Connect additive threaded inlet, the other end of additive barral of a gun passes through the strong point connection atomization cooling protection sleeve pipe of additive barral of a gun
End form additive entrance, the end of its additive barral of a gun is not provided with nozzle, on the side wall for being atomized cooling protection sleeve pipe
Provided with atomization cooling protection atomization wind threaded inlet.
2. a kind of additive agent spray gun of control carbon black products structure according to claim 1, it is characterised in that：The addition
Agent threaded inlet is M16*1.5 concave spherical surface threaded inlet.
3. a kind of additive agent spray gun of control carbon black products structure according to claim 1, it is characterised in that：The atomization
The concave spherical surface threaded inlet that cooling protection atomization wind threaded inlet is M30*1.5.
4. a kind of additive agent spray gun of control carbon black products structure according to claim 1, it is characterised in that：Additive applicator
Top retraction 25-35mm of the top of bar than being atomized cooling protection sleeve pipe, makes annular air stream and the addition of protection cooling collar
Agent is sufficiently mixed atomization, and fan shape is presented and sprays into black reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130291.XA CN107044780A (en) | 2017-03-07 | 2017-03-07 | A kind of additive agent spray gun of control carbon black products structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130291.XA CN107044780A (en) | 2017-03-07 | 2017-03-07 | A kind of additive agent spray gun of control carbon black products structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107044780A true CN107044780A (en) | 2017-08-15 |
Family
ID=59545148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710130291.XA Pending CN107044780A (en) | 2017-03-07 | 2017-03-07 | A kind of additive agent spray gun of control carbon black products structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN107044780A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107603282A (en) * | 2017-10-13 | 2018-01-19 | 天津市欣跃涂料有限公司 | A kind of combination spray gun |
| CN111995887A (en) * | 2020-08-19 | 2020-11-27 | 山西盛达威科技有限公司 | Spraying adjustment method for carbon black structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012163A (en) * | 1983-06-13 | 1985-01-22 | シエル・インタ−ナシヨネイル・リサ−チ・マ−チヤツピイ・ベ−・ウイ | Sprayer |
| CN2221150Y (en) * | 1995-05-05 | 1996-02-28 | 吴道洪 | High effective energy saving liquid fuel atomizer |
| CN202613444U (en) * | 2012-05-24 | 2012-12-19 | 邯郸黑猫炭黑有限责任公司 | Natural gas burning spray gun for carbon black production |
| CN205269950U (en) * | 2015-12-31 | 2016-06-01 | 山东贝斯特化工有限公司 | A spray gun for carbon black production |
| CN205413405U (en) * | 2015-11-30 | 2016-08-03 | 北京中投润天环保科技有限公司 | High enriched material spray gun |
| CN106391350A (en) * | 2016-12-21 | 2017-02-15 | 盐城清新环境技术有限公司 | Atomization spraying gun |
| CN206572967U (en) * | 2017-03-07 | 2017-10-20 | 太原黑猫炭黑有限责任公司 | A kind of additive agent spray gun of control carbon black products structure |
-
2017
- 2017-03-07 CN CN201710130291.XA patent/CN107044780A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012163A (en) * | 1983-06-13 | 1985-01-22 | シエル・インタ−ナシヨネイル・リサ−チ・マ−チヤツピイ・ベ−・ウイ | Sprayer |
| CN2221150Y (en) * | 1995-05-05 | 1996-02-28 | 吴道洪 | High effective energy saving liquid fuel atomizer |
| CN202613444U (en) * | 2012-05-24 | 2012-12-19 | 邯郸黑猫炭黑有限责任公司 | Natural gas burning spray gun for carbon black production |
| CN205413405U (en) * | 2015-11-30 | 2016-08-03 | 北京中投润天环保科技有限公司 | High enriched material spray gun |
| CN205269950U (en) * | 2015-12-31 | 2016-06-01 | 山东贝斯特化工有限公司 | A spray gun for carbon black production |
| CN106391350A (en) * | 2016-12-21 | 2017-02-15 | 盐城清新环境技术有限公司 | Atomization spraying gun |
| CN206572967U (en) * | 2017-03-07 | 2017-10-20 | 太原黑猫炭黑有限责任公司 | A kind of additive agent spray gun of control carbon black products structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107603282A (en) * | 2017-10-13 | 2018-01-19 | 天津市欣跃涂料有限公司 | A kind of combination spray gun |
| CN111995887A (en) * | 2020-08-19 | 2020-11-27 | 山西盛达威科技有限公司 | Spraying adjustment method for carbon black structure |
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| PB01 | Publication | ||
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Application publication date: 20170815 |
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| RJ01 | Rejection of invention patent application after publication |