CN207132335U - Raw material oil gun is used in a kind of soft carbon production - Google Patents
Raw material oil gun is used in a kind of soft carbon production Download PDFInfo
- Publication number
- CN207132335U CN207132335U CN201720417664.7U CN201720417664U CN207132335U CN 207132335 U CN207132335 U CN 207132335U CN 201720417664 U CN201720417664 U CN 201720417664U CN 207132335 U CN207132335 U CN 207132335U
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- CN
- China
- Prior art keywords
- raw material
- oil gun
- material oil
- gun
- gun body
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Links
- 239000002994 raw material Substances 0.000 title claims abstract description 90
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 229910021384 soft carbon Inorganic materials 0.000 title claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 32
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 238000000889 atomisation Methods 0.000 claims abstract description 11
- 239000000498 cooling water Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 79
- 239000006229 carbon black Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses a kind of soft carbon production raw material oil gun, including feedstock oil gun body, raw material gun adapter and the fixing device for fixing feedstock oil gun body and raw material gun adapter.Feedstock oil gun body one end sets raw material oil inlet and raw material oil atomization wind inlet, and the other end sets air-fuel mixture portion；Fixing device is fixedly mounted on the outside of feedstock oil gun body, and on the outside of fixing device, air-fuel mixture portion is located on the inside of fixing device for raw material oil inlet, raw material oil atomization wind inlet；Raw material gun adapter is detachably arranged in fixing device, and relative with air-fuel mixture portion；Raw material gun adapter outward flange is provided with chamfer plane, several spray orifices is provided with chamfer plane, the angle between the axis of spray orifice and the axis of feedstock oil gun body is between 5 85 °.The utility model raw material oil gun is simple in construction, easy for installation；And it is porous, minor diameter, the rifle mouth of wide-angle so that feedstock oil response area greatly increases, and more fully utilizes combustion chamber thermal field interior energy.
Description
Technical field
The utility model belongs to raw material oil gun technical field, relates particularly to a kind of soft carbon production feedstock oil
Rifle.
Background technology
Because soft carbon must stretch to furnace high-temperature region to the particular/special requirement of technique, raw material oil gun, at present in use
The raw material oil gun of three oil gun cores is put, to meet higher oil inlet quantity, but because three rifle cores are operationally comparatively laborious,
Installation is inconvenient, meanwhile, more rifle cores can also interact.Moreover, three rifle cores also cause feedstock oil oily in the presence of atomization is bad
Drop on reacting furnace so that local temperature is too high in reacting furnace, the problem of causing the scorification of reacting furnace part or burn, reduces
The service life of reacting furnace so that the replacement frequency of reacting furnace improves, and production cost is also higher；Simultaneously because atomization badness be present
Phenomenon, cause Wind-oil ratio to reduce, cause the soft carbon tinctorial strength of production is poor, interior quality is bad etc. can not meet client
Demand.
Utility model content
The purpose of this utility model is to provide a kind of soft carbon production raw material oil gun easy for installation, improving production capacity.
To achieve the above object, the technical solution of the utility model is：
A kind of soft carbon production raw material oil gun, including feedstock oil gun body, raw material gun adapter and for fixed original
Expect the fixing device of oil gun body and raw material gun adapter, wherein：Feedstock oil gun body one end sets raw material oil inlet and raw material
Oil atomization wind inlet, the other end set air-fuel mixture portion；Fixing device is fixedly mounted on the outside of feedstock oil gun body, wherein, it is former
Oil inlet, raw material oil atomization wind inlet are expected on the outside of fixing device, and air-fuel mixture portion is located on the inside of fixing device；Raw material gun adapter
It is detachably arranged in fixing device, and it is relative with air-fuel mixture portion；Raw material gun adapter outward flange is provided with chamfer plane, vertically
In being provided with several spray orifices on chamfer plane, the angle between the axis of spray orifice and the axis of feedstock oil gun body 5-85 ° it
Between.
Further, the axis of spray orifice and feedstock oil gun body axis angle are 45-70 °.
Further, raw material gun adapter also includes central plane, and chamfer plane is surrounded on the outside of central plane.
Further, the spray orifice set on central plane, its axis are less than chamfering with feedstock oil gun body axis angle
The axis of the spray orifice set in plane and feedstock oil gun body axis angle.
Further, a diameter of 5.0mm-10.0mm of spray orifice.
Further, feedstock oil gun body is internally provided with raw material oil gun core, and one end of raw material oil gun core is provided with original
Expect oil inlet, and raw material oil inlet, outside feedstock oil gun body, the other end is provided with air-fuel mixture portion.
Further, soft carbon production raw material oil gun also includes being set in the cooling water folder on the outside of fixing device
Set.
Further, cooling water jecket top is provided with cooling water jecket water inlet, bottom is provided with cooling water jecket
Delivery port.
Compared with prior art, the utility model has the advantages that：
The 1st, one raw material oil gun core is set in the utility model so that the utility model raw material oil gun is simple in construction, installation
It is convenient, solve the disadvantage that branched raw material oil gun core interacts；Raw material gun adapter outward flange is provided with chamfer plane, in chamfering
Several spray orifices are opened up in plane, it is 45-70 ° to make its axis and feedstock oil gun body axis angle, angle increase so that feedstock oil
Response area greatly increases, and feedstock oil can preferably disperse, and more fully using combustion chamber thermal field interior energy, plays energy-saving
Effect；Meanwhile it is more uniform to cause carbon black primary particle to be distributed, carbon black interior quality is improved；
2nd, the quantity of spray orifice and diameter determine according to total area of nozzle hole in the utility model, therefore the raw material in the utility model
Gun adapter is detachably arranged in fixing device, can be changed according to the actual requirements.
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 required accompanying drawing used is briefly described in description of the prior art, it is clear that, drawings in the following description are only
It is some embodiments of the 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 structural representation of the utility model soft carbon production raw material oil gun；
Fig. 2 is the overlooking the structure diagram of nozzle in the utility model soft carbon production raw material oil gun；
Fig. 3 is the front view structure diagrammatic cross-section of nozzle in the utility model soft carbon production raw material oil gun；
Fig. 4 is radius of spray comparison diagram corresponding to jet nozzle angle difference phase；
Wherein, 1- feedstock oils gun body, 11- raw material oil gun cores, 111- raw material oil inlets, 112- air-fuel mixtures portion, 12- are former
Expect oil atomization wind inlet, 2- raw material gun adapters, 21- chamfer planes, 211- spray orifices I, 22- central planes, 221- spray orifices II, 3- is solid
Determine device, 4- cooling water jeckets, 41- cooling water jecket water inlets, 42- cooling water jecket delivery ports.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the embodiment of the utility model is carried out it is clear,
Complete description, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those skilled in the art is not on the premise of creative work is made
The all other embodiment obtained, belongs to the scope of protection of the utility model.
As shown in figure 1, the structural representation of the utility model soft carbon production raw material oil gun, including raw material oil gun sheet
Body 1, raw material gun adapter 2 and the fixing device 3 for fixing feedstock oil gun body 1 and raw material gun adapter 2.Wherein, feedstock oil
The one end of gun body 1 sets raw material oil inlet 111 and raw material oil atomization wind inlet 12, and the other end sets air-fuel mixture portion 112.Gu
Determine device 3 and be fixedly mounted on the outside of feedstock oil gun body 1, wherein, raw material oil inlet 111, raw material oil atomization wind inlet 12 are solid
Determine the outside of device 3, air-fuel mixture portion 112 is located at the inner side of fixing device 3.Raw material gun adapter 2 is detachably arranged in fixing device 3
On, and it is relative with air-fuel mixture portion 112.
Specifically, feedstock oil gun body 1 is internally provided with raw material oil gun core 11, and one end of raw material oil gun core 11 is provided with original
Expect oil inlet 111, and raw material oil inlet 111, outside feedstock oil gun body 1, the other end is provided with air-fuel mixture portion 112.
As shown in Figure 2,3, the outward flange of raw material gun adapter 2 is provided with chamfer plane 21 in the present embodiment, perpendicular to chamfer plane
Several spray orifices I 211 are provided with 21, the angle between the axis of spray orifice I 211 and the axis of feedstock oil gun body 1 is at 5-85 °
Between.
Because the angle increase of spray orifice has an impact to projected area radius, as shown in figure 4, angle α 1 is 35 °, angle α 2 is 70 °,
When jet nozzle angle increases to 70 ° by 35 °, in injection total amount, equal pressure (i.e. jet length) on an equal basis, radius of spray will be by L1
It is 60.85 to increase to L2 for 37.33, that is, increases by 1.63 times (60.85/37.33=1.63), and projected area will increase by 2.66 times.
Preferably, the axis of spray orifice I 211 and the axis angle of feedstock oil gun body 1 are 45-70 °.
One raw material oil gun core is set in the present embodiment so that raw material oil gun is simple in construction, easy for installation, solves branched
The disadvantage that raw material oil gun core interacts.Because existing raw material oil gun generally sets branched raw material oil gun core, to avoid rifle mouth
Spray feedstock oil superposition collision, jet nozzle angle be generally arranged to 15-35 °, jet nozzle angle is smaller cause feedstock oil reaction surface compared with
Small, combustion chamber thermal field self-energy utilizes insufficient.The jet nozzle angle increase of raw material gun adapter 2, makes in the utility model embodiment
Obtain feedstock oil response area to greatly increase, feedstock oil can preferably disperse, and more fully using combustion chamber thermal field interior energy, play section
The effect that can be lowered consumption；Simultaneously so that the distribution of carbon black primary particle is more uniform, and carbon black interior quality is improved.
The structure of raw material gun adapter 2 is not unique, and as a kind of embodiment, its front end face can be pyramid, or circular cone
Shape, chamfer plane 21 are pyramidal surface or circular conical surface；As another embodiment, as shown in Figure 2,3, raw material gun adapter 2 also wraps
Central plane 22 is included, chamfer plane 21 is surrounded on the outside of central plane 22, the spray orifice II 221 set on central plane 22, its
Axis is less than the axis and feedstock oil gun body of the spray orifice I 211 set on chamfer plane 21 with the axis angle of feedstock oil gun body 1
1 axis angle.
Spray orifice II 221 on central plane 22 is voluntarily set according to the actual requirements, and the present embodiment is not further to be limited.
Further, a diameter of 5.0mm-10.0mm of spray orifice I 211, spray orifice II 221.
Soft raw material oil device rifle is provided with three raw material oil gun cores in the prior art, and every injection diameter is 18.0mm, and 3
The gross area of individual spray orifice is 763.02mm2.Soft raw material oil gun device raw material gun adapter is 30 a diameter of in the present embodiment
6.0mm spray orifice, gross area 847.8mm2.Nozzle hole number can be designed by total area of nozzle hole and diameter, total area of nozzle hole can
Up to 1100mm2。
Raw material gun adapter 2 is a part for raw material oil gun, and is detachably arranged in fixing device 3, can be according to reality
Border needs to be changed.Because the increase of nozzle hole number causes the specific surface area of feedstock oil to be significantly increased, feedstock oil is in thermal field
Energy utilization is more abundant, improves carbon black products quality；Meanwhile the increase of nozzle hole area also add single stove production capacity.
Further, in order to effective heat-insulated, the service life of oil gun is extended, soft carbon is given birth in the present embodiment
Production raw material oil gun also includes the cooling water jecket 4 for being set in the outside of fixing device 3.
Further, the top of cooling water jecket 4 is provided with cooling water jecket water inlet 41, bottom is provided with cooling water folder
Cover delivery port 42.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (8)
1. raw material oil gun is used in a kind of soft carbon production, it is characterised in that including feedstock oil gun body (1), raw material gun adapter
(2) and for fixing the fixing device (3) of the feedstock oil gun body (1) and the raw material gun adapter (2), wherein：
Described feedstock oil gun body (1) one end sets raw material oil inlet (111) and raw material oil atomization wind inlet (12), the other end
Set air-fuel mixture portion (112)；
The fixing device (3) is fixedly mounted on the outside of the feedstock oil gun body (1), wherein, the raw material oil inlet
(111), raw material oil atomization wind inlet (12) is on the outside of the fixing device (3), and the air-fuel mixture portion (112) is positioned at described solid
Determine on the inside of device (3)；
The raw material gun adapter (2) is detachably arranged in the fixing device (3), and with the air-fuel mixture portion (112)
Relatively；
Raw material gun adapter (2) outward flange is provided with chamfer plane (21), and number is provided with the chamfer plane (21)
Angle between the axis of individual spray orifice, the axis of spray orifice I (211) and the feedstock oil gun body (1) is between 5-85 °.
2. raw material oil gun is used in soft carbon production according to claim 1, it is characterised in that the axle of the spray orifice I (211)
Line is 45-70 ° with feedstock oil gun body (1) axis angle.
3. raw material oil gun is used in soft carbon production according to claim 2, it is characterised in that the raw material gun adapter (2)
Also include central plane (22).
4. raw material oil gun is used in soft carbon production according to claim 3, it is characterised in that chamfer plane (21) ring
It is around in the outside of the central plane, the spray orifice II (221) set on the central plane (22), its axis and the feedstock oil
Gun body (1) axis angle is less than the axis of the spray orifice I (211) set on the chamfer plane (21) and the raw material oil gun sheet
Body (1) axis angle.
5. raw material oil gun is used in soft carbon according to claim 1 production, it is characterised in that the spray orifice it is a diameter of
5.0mm-10.0mm。
6. raw material oil gun is used in soft carbon production according to claim 1, it is characterised in that the feedstock oil gun body
(1) raw material oil gun core (11) is internally provided with, one end of the raw material oil gun core (11) is provided with raw material oil inlet (111), and
The raw material oil inlet (111) is outside in the feedstock oil gun body (1), and the other end is provided with the air-fuel mixture portion (112).
7. raw material oil gun is used in soft carbon production according to claim 1, it is characterised in that also described solid including being set in
Determine the cooling water jecket (4) on the outside of device (3).
8. raw material oil gun is used in soft carbon production according to claim 7, it is characterised in that the cooling water jecket (4)
Top is provided with cooling water jecket water inlet (41), bottom is provided with cooling water jecket delivery port (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417664.7U CN207132335U (en) | 2017-04-20 | 2017-04-20 | Raw material oil gun is used in a kind of soft carbon production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417664.7U CN207132335U (en) | 2017-04-20 | 2017-04-20 | Raw material oil gun is used in a kind of soft carbon production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132335U true CN207132335U (en) | 2018-03-23 |
Family
ID=61630883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720417664.7U Expired - Fee Related CN207132335U (en) | 2017-04-20 | 2017-04-20 | Raw material oil gun is used in a kind of soft carbon production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109054460A (en) * | 2018-09-26 | 2018-12-21 | 乌海黑猫炭黑有限责任公司 | A kind of New Rigid black reactor |
-
2017
- 2017-04-20 CN CN201720417664.7U patent/CN207132335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109054460A (en) * | 2018-09-26 | 2018-12-21 | 乌海黑猫炭黑有限责任公司 | A kind of New Rigid black reactor |
| CN109054460B (en) * | 2018-09-26 | 2024-01-05 | 乌海黑猫炭黑有限责任公司 | Novel hard carbon black reacting furnace |
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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: 20180323 |