CN208234799U - Nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer - Google Patents
Nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer Download PDFInfo
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- CN208234799U CN208234799U CN201820538357.9U CN201820538357U CN208234799U CN 208234799 U CN208234799 U CN 208234799U CN 201820538357 U CN201820538357 U CN 201820538357U CN 208234799 U CN208234799 U CN 208234799U
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Abstract
The utility model relates to lime nitrogen multifunctional fertilizer production equipment technology, in particular to a kind of nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer；Include: blowpipe, expects pipe, spread platform and spread platform connecting rod；Wherein, blowpipe is longitudinal round tube, and bottom end arc transition toe-in forms mouthpiece, and expects pipe is longitudinal round tube, is sleeved on outside blowpipe, and arc transition toe-in formation in bottom end falls mouth, mouthpiece circular arc and to fall mouthful circular arc concentric, and mouthpiece is higher than falling mouth；Distribution platform, which is mounted on, to be spread in platform connecting rod, is spread platform connecting rod and is penetrated blowpipe by mouthpiece and be connected and fixed, and spreads platform positioned at mouth lower section is fallen, size, which is greater than, falls mouth；The utility model passes through to use reaction nitrogen as dielectric gas, is realized with reacting stream of nitrogen gas to the uniformly dispersing of material, simplifies the distributing device structure of nitriding furnace, reduce corresponding plant maintenance and use cost.
Description
Technical field:
The utility model relates to lime nitrogen multifunctional fertilizer production equipment technologies, in particular to a kind of more for lime nitrogen
The nitriding furnace air-sweeping type distributing device of functional fertilizer production.
Background technique:
In the technical process for reacting manufacture lime nitrogen with calcium carbide via nitride furnace, calcium carbide material needs uniformly to be spread in nitrogen
Change in furnace, it is therefore desirable to which distributing device is installed at the top of nitriding furnace.
In existing technique, which uses sliding type distributing device, and material is slided along inclined distributing device end, and is led to
Uniform distribution is realized in the rotation for crossing distributing device.There are the rotations of reaction temperature ablation distributing device in calcium carbide nitriding furnace for the technical application
The lubricant grease problem of bearing, needs frequent supplemental lubrication grease and bearing is easy to damage, and corresponding cost of equipment maintenance is higher.
Summary of the invention:
In consideration of it, it is necessary to design a kind of distributing device of no rotating mechanism.
Nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer, comprising: blowpipe, expects pipe spread platform and dissipate
Cloth platform connecting rod；Wherein, blowpipe is longitudinal round tube, and bottom end arc transition toe-in forms mouthpiece, and expects pipe is longitudinal
Round tube is sleeved on outside blowpipe, and arc transition toe-in formation in bottom end falls mouth, mouthpiece circular arc and concentric, the mouthpiece that falls mouthful circular arc
Higher than falling mouth；It spreads platform to be mounted in distribution platform connecting rod, spreads platform connecting rod and penetrated blowpipe by mouthpiece and be connected and fixed, spread
Platform, which is located at, to be fallen below mouth, and size, which is greater than, falls mouth.
When work, material injects expects pipe, and the space between expects pipe and blowpipe is slided, under the arc transition guiding for falling mouth
It falls in and spreads at platform, reaction nitrogen is passed through in blowpipe, nitrogen acceleration shock at convergence mouthpiece spreads platform, and calcium carbide granule materials exist
It scatters, is realized to the uniform distribution in nitriding furnace under nitrogen impact, adjusting the nitrogen speed entered by blowpipe can be adjusted material
Scattered band, cyclic annular accumulation can be avoided the occurrence of after technique adjustment.
Preferably, spreading platform is that concave surface spreads platform, spreads platform connecting rod and is connected to concave bottom, material is in quilt under the structure
During nitrogen blowout, since air-flow forms vortex in distribution platform concave region, material can repeatedly be touched with falling mouth, spreading platform outer rim
Consumption kinetic energy is hit, therefore dispersion zone is smaller and uniform, the nitriding furnace of minor diameter is suitble to use.
Preferably, spreading platform is that circular plate spreads platform, spreads platform connecting rod and is connected to distribution platform the center point, the structure
Under, there is distributing device lower zone blanking greatly but easily and is considerably less than farther out along the blowout of platform linear accelerating, area of dispersion is spread in material
The case where place, the nitriding furnace suitable for major diameter.
The utility model passes through to use reaction nitrogen as dielectric gas, is realized with reacting stream of nitrogen gas to the equal of material
Even distribution simplifies the distributing device structure of nitriding furnace, reduces corresponding plant maintenance and use cost.
Detailed description of the invention:
Attached drawing 1 is that one structure of specific embodiment of the nitriding furnace air-sweeping type distributing device produced for lime nitrogen multifunctional fertilizer is shown
It is intended to；
Attached drawing 2 is that two structure of specific embodiment of the nitriding furnace air-sweeping type distributing device produced for lime nitrogen multifunctional fertilizer is shown
It is intended to.
In figure: blowpipe 1, expects pipe 2, falls mouth 201, spreads platform 3, spreads platform connecting rod 4 mouthpiece 101.
Specific embodiment:
Specific embodiment one: as shown in Figure 1, the nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer, packet
Include: blowpipe 1, expects pipe 2 spread platform 3 and spread platform connecting rod 4；Wherein, blowpipe 1 be longitudinal round tube, bottom end arc transition to
Interior convergence forms mouthpiece 101, and expects pipe 2 is longitudinal round tube, is sleeved on outside blowpipe 1, bottom end arc transition toe-in is formed
Fall mouth 201,101 circular arc of mouthpiece with to fall 201 circular arc of mouth concentric, mouthpiece 101, which is higher than, falls mouth 201；It spreads platform 3 and is mounted on distribution platform company
It on extension bar 4, spreads platform connecting rod 4 and is penetrated blowpipe 1 by mouthpiece 101 and be connected and fixed, distribution platform 3, which is located at, falls 201 lower section of mouth, size
Greater than falling mouth 201.Spreading platform 3 is that concave surface spreads platform 3, spreads platform connecting rod 4 and is connected to concave bottom.
Specific embodiment two: as shown in Fig. 2, the nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer, packet
Include: blowpipe 1, expects pipe 2 spread platform 3 and spread platform connecting rod 4；Wherein, blowpipe 1 be longitudinal round tube, bottom end arc transition to
Interior convergence forms mouthpiece 101, and expects pipe 2 is longitudinal round tube, is sleeved on outside blowpipe 1, bottom end arc transition toe-in is formed
Fall mouth 201,101 circular arc of mouthpiece with to fall 201 circular arc of mouth concentric, mouthpiece 101, which is higher than, falls mouth 201；It spreads platform 3 and is mounted on distribution platform company
It on extension bar 4, spreads platform connecting rod 4 and is penetrated blowpipe 1 by mouthpiece 101 and be connected and fixed, distribution platform 3, which is located at, falls 201 lower section of mouth, size
Greater than falling mouth 201.Spreading platform 3 is that circular plate spreads platform 3, spreads platform connecting rod 4 and is connected to distribution 3 the center point of platform.
Claims (3)
1. the nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer characterized by comprising blowpipe, dissipates expects pipe
Cloth platform and distribution platform connecting rod；
Wherein, blowpipe is longitudinal round tube, and bottom end arc transition toe-in forms mouthpiece, and expects pipe is longitudinal round tube, set
Outside blowpipe, arc transition toe-in formation in bottom end falls mouth, mouthpiece circular arc and to fall mouthful circular arc concentric, and mouthpiece is higher than falling
Mouthful；
It spreads platform to be mounted in distribution platform connecting rod, spreads platform connecting rod and penetrated blowpipe by mouthpiece and be connected and fixed, spread platform position
In falling below mouth, size, which is greater than, falls mouth.
2. the nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer as described in claim 1, which is characterized in that
The distribution platform is that concave surface spreads platform, spreads platform connecting rod and is connected to concave bottom.
3. the nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer as described in claim 1, which is characterized in that
The distribution platform is that circular plate spreads platform, spreads platform connecting rod and is connected to distribution platform the center point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820538357.9U CN208234799U (en) | 2018-04-16 | 2018-04-16 | Nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820538357.9U CN208234799U (en) | 2018-04-16 | 2018-04-16 | Nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208234799U true CN208234799U (en) | 2018-12-14 |
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ID=64583536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820538357.9U Active CN208234799U (en) | 2018-04-16 | 2018-04-16 | Nitriding furnace air-sweeping type distributing device for the production of lime nitrogen multifunctional fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208234799U (en) |
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2018
- 2018-04-16 CN CN201820538357.9U patent/CN208234799U/en active Active
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