CN208150978U - Lime nitrogen with automatic joint filling function synthesizes sedimentation furnace - Google Patents
Lime nitrogen with automatic joint filling function synthesizes sedimentation furnace Download PDFInfo
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- CN208150978U CN208150978U CN201820529267.3U CN201820529267U CN208150978U CN 208150978 U CN208150978 U CN 208150978U CN 201820529267 U CN201820529267 U CN 201820529267U CN 208150978 U CN208150978 U CN 208150978U
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Abstract
A kind of lime nitrogen synthesis sedimentation furnace with automatic joint filling function, the rotation dispersion device for settling furnace roof include：Inner cylinder, outer cylinder, driving member, plane bearing；Outer cylinder middle section passes perpendicularly through bell setting, outer cylinder middle section and relatively rotates with bell, and outer cylinder lower section is spreading mouth obliquely, is rotatablely connected at the top of outer cylinder middle section by plane bearing and outer cylinder upper section, outer cylinder upper section stretches out obliquely to be connect with raw feed materials pipe；Inner cylinder middle section is located in outer cylinder middle section and coaxial with outer cylinder middle section, inner cylinder upper section is pierced by from outer cylinder upper section and is connect by plane bearing with foundry returns feeder sleeve, inner cylinder lower section is pierced by from outer cylinder middle section and is extended to from conversion zone inner wall obliquely, and inner cylinder spreading mouth is arranged in inner cylinder lower section end；It is connected between outer cylinder middle section and inner cylinder middle section by longitudinally disposed connection rib；Inner cylinder is foundry returns spreading pipeline.It is fast that the utility model fills up furnace charge gap, and does not have to destroy material top shape.
Description
Technical field：
It is the utility model relates to settle oven process lime nitrogen production equipment field, in particular to a kind of to have automatic joint filling function
Lime nitrogen synthesize sedimentation furnace.
Background technique：
Lime nitrogen scientific name calcium cyanamide is a kind of multifunctional fertilizer of existing more than 100 years usage history.Twentieth century sixties
To the mid-1970s, lime nitrogen agriculturally starts to be widely applied in China, and the base manure for such as making rice, is mended at the acidity for adjusting soil
Fill plant calcium constituent etc..
Current country's lime nitrogen production mainly has fixed oven process, sedimentation oven process and revolution oven process.Oven process is settled due to investment
Less, low energy consumption and the advantage with production high quality lime nitrogen, is used for domestic majority enterprises, domestic export at present it is high-quality
Amount lime nitrogen is sedimentation oven process production.Since sedimentation furnace is top feed, bottom discharge, in high―temperature nuclei, furnace charge occurs
It chemically reacts and melts/soften, be hardened after cooling section later solid, in the process, furnace charge and furnace wall can combine closely,
Therefore in order to discharge conveniently, furnace chamber is similar to demoulding, i.e., furnace chamber constantly expands from conversion zone to discharging section diameter generally with tapered
Greatly.After each discharging, furnace charge integral sinking, the material after sinking is pushed up between furnace wall since there are gaps for the relationship of taper, is pressed
According to technique requirement, gap is filled and led up.Prior art using using by the way of manually taking off material, i.e. beat in throat platform by worker station
It opens and takes off material hole, crooked chisel is protruded into conversion zone take the completely reacted material of the bed of material to fill and lead up gap to surrounding off, take off the setting of material hole and exist
On furnace top cover and using furnace body central axes as center circle distribution.This mode not only time and effort consuming and also be unfavorable for keep charge level shape
Shape.
Summary of the invention：
In consideration of it, being spread it is necessary to design a kind of lime nitrogen synthesis sedimentation furnace with automatic joint filling function by rotation
The automatic joint filling of glassware solves the problems, such as time and effort consuming, is unfavorable for keeping shape of charge level.
A kind of lime nitrogen synthesis sedimentation furnace with automatic joint filling function, including：Conversion zone, cooling section, discharging section, rotation
Turn dispersion device, motor；Sedimentation furnace is followed successively by conversion zone, cooling section and discharging section from top to bottom；Cooling section has cooling water sandwich,
Conversion zone inner wall is equipped with fireproof brick inner lining layer, and reaction pars infrasegmentalis is equipped with nitrogen inlet, is equipped with nitrogen in fireproof brick inner lining layer
Air flue, nitrogen outlet setting are equipped with bell at the top of conversion zone top, conversion zone, and the rotation of bell center, which is fixed with, extends vertically through furnace
The rotation dispersion device of lid；
Rotating dispersion device includes：Inner cylinder, outer cylinder, driving member, plane bearing；Outer cylinder middle section passes perpendicularly through bell setting, outside
It cylinder middle section and is relatively rotated with bell, outer cylinder lower section is spreading mouth obliquely, by plane bearing and outer at the top of outer cylinder middle section
Cylinder upper section rotation connection, outer cylinder upper section stretches out obliquely to be connect with raw feed materials pipe；Inner cylinder middle section be located in outer cylinder middle section and with
Outer cylinder middle section is coaxial, and inner cylinder upper section is pierced by from outer cylinder upper section and is connect by plane bearing with foundry returns feeder sleeve, inner cylinder lower section
It is pierced by and extends to from conversion zone inner wall obliquely from outer cylinder middle section, inner cylinder spreading mouth is arranged in inner cylinder lower section end；In outer cylinder
It is connected between section and inner cylinder middle section by longitudinally disposed connection rib；Inner cylinder is foundry returns spreading pipeline；It is fixed on outer cylinder middle section
There is driving member, motor drives outer cylinder middle section and inner cylinder middle section to rotate by driving member, and raw material is by outer cylinder upper section into and through outer
Cylinder and interlayer of inner tank, are finally spread out by outer cylinder lower section.
Need to be added a certain amount of foundry returns in the synthesis of sedimentation furnace lime nitrogen, since foundry returns does not need to be reacted,
Therefore it is the mentality of designing of this programme that joint filling is directly gone with foundry returns, under this thinking, design rotation dispersion device make foundry returns and
Raw material respectively walks each pipeline, is respectively sprinkled into different positions.When furnace charge sinking needs joint filling, start foundry returns feeding system and rotation
Turning dispersion device makes foundry returns be sprinkled into gap from furnace wall.
Preferably, driving member is gear.
It is fast that the utility model fills up furnace charge gap, and does not have to destroy material top shape.
Detailed description of the invention：
Attached drawing 1 is the structural schematic diagram of a width the utility model.
Attached drawing 2 is the structural schematic diagram of width the utility model rotation dispersion device.
Attached drawing 3 is the A-A schematic cross-sectional view of attached drawing 2.
In figure：Conversion zone 1, cooling section 2, discharging section 3, rotation dispersion device 4, motor 5, cooling water sandwich 21, liner layer 11,
Nitrogen inlet 12, bell 13, driving member 43, plane bearing 44, outer cylinder upper section 421, outer cylinder middle section 422, outer cylinder lower section 423,
Inner cylinder upper section 421, inner cylinder middle section 412, inner cylinder lower section 413, foundry returns feeder sleeve 6, connection rib 45.
Specific embodiment：
As shown in Figures 1 to 3, a kind of lime nitrogen with automatic joint filling function synthesizes sedimentation furnace, including：It is conversion zone 1, cold
But section 2, discharging section 3, rotation dispersion device 4, motor 5；Sedimentation furnace is followed successively by conversion zone 1, cooling section 2 and discharging section 3 from top to bottom；
Cooling section 2 has cooling water sandwich 21, and 1 inner wall of conversion zone is equipped with fireproof brick inner lining layer 11,1 lower part of conversion zone be equipped with nitrogen into
Port 12, fireproof brick inner lining layer 11 is interior to be equipped with nitrogen air flue, and nitrogen outlet setting is equipped at the top of 1 top of conversion zone, conversion zone 1
Bell 13, the rotation of the center of bell 13 are fixed with the rotation dispersion device 4 for extending vertically through bell 13；" nitrogen outlet " described herein
Meaning is nitrogen from liner layer to the mouth of conversion zone furnace chamber outlet.
Rotating dispersion device 4 includes：Inner cylinder, outer cylinder, driving member 43, plane bearing 44；Outer cylinder middle section 422 passes perpendicularly through furnace
Lid 13 is arranged, and outer cylinder middle section 422 and relatively rotates with bell 13, and outer cylinder lower section 423 is spreading mouth obliquely, outer cylinder middle section
422 tops are rotatablely connected by plane bearing 44 and outer cylinder upper section 421, and outer cylinder upper section 421 stretches out and raw feed materials pipe obliquely
Connection；Inner cylinder middle section 412 is located in outer cylinder middle section 422 and coaxial with outer cylinder middle section 422, and inner cylinder upper section 411 is from outer cylinder upper section
421 are pierced by and are connect by plane bearing 44 with foundry returns feeder sleeve 6, and inner cylinder lower section 413 is pierced by simultaneously tiltedly from outer cylinder middle section 422
It extends downward at 1 inner wall of conversion zone, inner cylinder spreading mouth is arranged in 413 end of inner cylinder lower section；Outer cylinder middle section 422 and inner cylinder middle section
It is connected between 412 by longitudinally disposed connection rib 45；Inner cylinder is foundry returns spreading pipeline；Biography is fixed on outer cylinder middle section 422
Moving part 43, motor 5 drive outer cylinder middle section 422 and inner cylinder middle section 412 to rotate by driving member 43, raw material by outer cylinder upper section 421 into
Enter and pass through outer cylinder and interlayer of inner tank, is finally spread out by outer cylinder lower section 423.
Need to be added a certain amount of foundry returns in the synthesis of sedimentation furnace lime nitrogen, since foundry returns does not need to be reacted,
Therefore it is the mentality of designing of this programme that joint filling is directly gone with foundry returns, under this thinking, design rotation dispersion device make foundry returns and
Raw material respectively walks each pipeline, is respectively sprinkled into different positions.When furnace charge sinking needs joint filling, start foundry returns feeding system and rotation
Turning dispersion device makes foundry returns be sprinkled into gap from furnace wall.
In the present embodiment, driving member 43 is gear.
Claims (2)
1. a kind of lime nitrogen with automatic joint filling function synthesizes sedimentation furnace, including：Conversion zone, cooling section, discharging section, rotation are spread
Glassware, motor；Sedimentation furnace is followed successively by conversion zone, cooling section and discharging section from top to bottom；Cooling section has cooling water sandwich, reaction
Section inner wall is equipped with fireproof brick inner lining layer, and reaction pars infrasegmentalis is equipped with nitrogen inlet, is equipped with nitrogen air flue in fireproof brick inner lining layer,
Nitrogen outlet setting is equipped with bell at the top of conversion zone top, conversion zone, and the rotation of bell center, which is fixed with, extends vertically through bell
Rotate dispersion device；
It is characterized in that, rotation dispersion device includes：Inner cylinder, outer cylinder, driving member, plane bearing；Outer cylinder middle section passes perpendicularly through bell
Setting, outer cylinder middle section and relatively rotates with bell, and outer cylinder lower section is spreading mouth obliquely, passes through plane axis at the top of outer cylinder middle section
It holds and is rotatablely connected with outer cylinder upper section, outer cylinder upper section stretches out obliquely to be connect with raw feed materials pipe；Inner cylinder middle section is located at outer cylinder middle section
Interior and coaxial with outer cylinder middle section, inner cylinder upper section is pierced by from outer cylinder upper section and is connect by plane bearing with foundry returns feeder sleeve, interior
Cylinder lower section is pierced by from outer cylinder middle section and is extended to from conversion zone inner wall obliquely, and inner cylinder spreading mouth is arranged in inner cylinder lower section end；
It is connected between outer cylinder middle section and inner cylinder middle section by longitudinally disposed connection rib；Inner cylinder is foundry returns spreading pipeline；Outer cylinder middle section
On be fixed with driving member, motor passes through driving member and drives outer cylinder middle section and the rotation of inner cylinder middle section.
2. the lime nitrogen with automatic joint filling function synthesizes sedimentation furnace as described in claim 1, which is characterized in that driving member is
Gear.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820529267.3U CN208150978U (en) | 2018-04-15 | 2018-04-15 | Lime nitrogen with automatic joint filling function synthesizes sedimentation furnace |
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| CN201820529267.3U CN208150978U (en) | 2018-04-15 | 2018-04-15 | Lime nitrogen with automatic joint filling function synthesizes sedimentation furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557842A (en) * | 2018-04-16 | 2018-09-21 | 平罗县祥美化工有限公司 | The dustless production technology and its equipment of high product lime nitrogen |
-
2018
- 2018-04-15 CN CN201820529267.3U patent/CN208150978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557842A (en) * | 2018-04-16 | 2018-09-21 | 平罗县祥美化工有限公司 | The dustless production technology and its equipment of high product lime nitrogen |
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