CN207446172U - Synergistic urea process units - Google Patents
Synergistic urea process units Download PDFInfo
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- CN207446172U CN207446172U CN201721273958.3U CN201721273958U CN207446172U CN 207446172 U CN207446172 U CN 207446172U CN 201721273958 U CN201721273958 U CN 201721273958U CN 207446172 U CN207446172 U CN 207446172U
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- cutting plate
- discharge barrel
- process units
- plate
- inner ring
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Abstract
The utility model discloses a kind of synergistic urea process units, and including cylinder, partition plate, discharge barrel, pressing plate and cutting plate, the cylinder upper and lower side is disposed as port；The partition plate is horizontally set in the middle part of the cylinder, and the cylinder is divided into material-holding chamber and discharging chamber；The discharge barrel is vertically arranged on the partition plate, and the partition plate is connected up and down；The pressing plate is horizontally set in the material-holding chamber；The cutting plate is horizontally set in the discharging chamber, and positioned at the lower end of the discharge barrel, the cutting plate is driven by driving device and rotated.A kind of synergistic urea process units of the utility model is pushed urea raw material by pressing plate, it is made to be squeezed out out of discharge barrel, then extrudate is cut by the rotation of cutting plate, it realizes and is granulated function, during extrusion, the compression of urea is realized, while passes through steady and sustained rotation cutting plate so that urea uniform particle sizes.
Description
Technical field
The utility model is related to field of urea production more particularly to a kind of synergistic urea process units.
Background technology
In synergistic urea production is carried out, general urea plant includes urea storage tank, mixing vessel, dispensing and holds
Device, mixer, comminutor, screening machine and packing machine.Urea is realized in urea storage tank, mixing vessel, proportion container, mixer
Collocation, urea is then processed by shot-like particle by comminutor.Comminutor at this stage is generally real by Screw Extrusion
It is now granulated, granulation efficiency is relatively low, thereby increases and it is possible to the situation for being granulated size unevenness occur.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides synergistic urea process units.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of synergistic urea process units, including,
Cylinder, the cylinder upper and lower side are disposed as port；
Partition plate, the partition plate are horizontally set in the middle part of the cylinder, and the cylinder is divided into material-holding chamber and discharging chamber；
Discharge barrel, the discharge barrel are vertically arranged on the partition plate, and the partition plate is connected up and down；
Pressing plate, the pressing plate are horizontally set in the material-holding chamber；
Cutting plate, the cutting plate are horizontally set in the discharging chamber, and positioned at the lower end of the discharge barrel, the cutting plate leads to
Over-driving device driving rotates.
Specifically, the quantity of the discharge barrel is multiple, multiple discharge barrels be divided into the inner ring group that is distributed in a ring and
Outer shroud group, the arc length distance between adjacent two discharge barrel in the inner ring group and adjacent two in the outer shroud group
Arc length distance between discharge barrel is equal, and the center of circle of the inner ring group and the outer shroud group is heavy with the central axes of the cylinder
It closes.
Preferably, the upper end of the discharge barrel is provided with back taper feed inlet.
Specifically, multiple arcs through hole is provided on the cutting plate, multiple arc-shaped through-holes are divided into what is be distributed in a ring
Inner ring sets of vias and outer shroud sets of vias, and the inner ring sets of vias and the outer shroud sets of vias respectively with the inner ring group and described
Outer shroud group is correspondingly arranged, the arc length distance in the inner ring sets of vias between two adjacent arc-shaped through-holes and the outer shroud through hole
Arc length distance in group between two adjacent arc-shaped through-holes is equal.
Preferably, the upper side of the cutting plate is bonded with the lower face of the discharge barrel.
Specifically, the driving device includes driving motor and annular bearing, and the outer of the cutting plate passes through the annular
Bearing and the medial surface of the discharging chamber are rotatably connected, and the driving motor is fixed on the downside of the middle part of the partition plate
Face, and the torque output shaft of the driving motor is fixedly connected with the center of the cutting plate.
The beneficial effects of the utility model are：
A kind of synergistic urea process units of the utility model is pushed urea raw material by pressing plate, makes it from discharge barrel
Then interior extrusion is cut extrudate by the rotation of cutting plate, realize and be granulated function, during extrusion, realize
The compression of urea, while pass through steady and sustained rotation cutting plate so that urea uniform particle sizes.
Description of the drawings
Fig. 1 is the side view of synergistic urea process units described in the utility model；
Fig. 2 is the top view of synergistic urea process units described in the utility model；
Fig. 3 is the structure diagram of cutting plate described in the utility model.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of synergistic urea process units of the present invention, including cylinder 1, partition plate 2, discharge barrel 4, pressure
Plate 6 and cutting plate 5,1 upper and lower side of cylinder are disposed as port；Partition plate 2 is horizontally set on 1 middle part of cylinder, and cylinder 1 is divided into appearance material
Chamber 11 and discharging chamber 12；Discharge barrel 4 is vertically arranged on partition plate 2, and partition plate is connected about 2；Pressing plate 6 is horizontally set on appearance material
In chamber 11；Cutting plate 5 is horizontally set in discharging chamber 12, and positioned at the lower end of discharge barrel 4, cutting plate 5 is turned by driving device driving
It is dynamic.
The quantity of discharge barrel 4 is multiple, and multiple discharge barrels 4 divide the inner ring group and outer shroud group being distributed in a ring, inner ring group
Arc length between arc length distance between interior adjacent two discharge barrel 4 two discharge barrels 4 adjacent in outer shroud group away from
From being equal, the central axes of the center of circle of inner ring group and outer shroud group with cylinder 1 overlap, and the upper end of discharge barrel 4 is provided with back taper
Feed inlet 3.
Driving device includes driving motor 7 and annular bearing 8, and the outer of cutting plate 5 passes through annular bearing 8 and discharging chamber 12
Medial surface is rotatably connected, and driving motor 7 is fixed at the middle part downside of partition plate 2, and the torque output shaft of driving motor 7
It is fixedly connected with the center of cutting plate 5.
As shown in figure 3, being provided with multiple arcs through hole 51 on cutting plate 5, multiple arcs through hole 51 divides to be distributed in a ring
Inner ring sets of vias and outer shroud sets of vias, and inner ring sets of vias and outer shroud sets of vias are correspondingly arranged respectively with inner ring group and outer shroud group,
Arc length distance in inner ring sets of vias between two adjacent arc-shaped through-holes 51 two arcs adjacent in outer shroud sets of vias lead to
Arc length distance between hole 51 is equal, and the upper side of cutting plate 5 is bonded with the lower face of discharge barrel 4.
The operation principle of synergistic urea process units of the present invention is as follows：
Urea raw material is placed in material-holding chamber 11, passes through hold-down devices（Such as hydraulic stem）Pressing plate 6 is moved down so that pressing plate
Urea raw material in 6 pairs of material-holding chambers 11 is compressed, and it is squeezed out out of discharge barrel 4；Multiple arcs are provided on cutting plate 5 to lead to
Hole 51, the outlet of discharge barrel 4 is corresponding with arc-shaped through-hole 51, when cutting plate 5 does not rotate, urea can be caused to pass through arc-shaped through-hole
51；By driving motor 7 cutting plate 5 is driven to be rotated along annular bearing 8, cutting plate 5 rotates so that the urea of cutting plate 5 is cut, from
And cause the urea squeezed out out of discharge barrel 4 fracture, it realizes and is granulated function.
By the rotating speed of regulation motor, the size of the grain size of granulation can be controlled.
In addition, multi-layer annular discharge barrel 4 and arc-shaped through-hole 51 can be added again on the outside of outer shroud group, outer shroud sets of vias,
Its granulation efficiency can effectively be increased.
Technical scheme is not limited to the limitation of above-mentioned specific embodiment, and every technique according to the invention scheme is done
The technology deformation gone out, each falls within protection scope of the present invention.
Claims (6)
1. a kind of synergistic urea process units, it is characterised in that：Including,
Cylinder, the cylinder upper and lower side are disposed as port；
Partition plate, the partition plate are horizontally set in the middle part of the cylinder, and the cylinder is divided into material-holding chamber and discharging chamber；
Discharge barrel, the discharge barrel are vertically arranged on the partition plate, and the partition plate is connected up and down；
Pressing plate, the pressing plate are horizontally set in the material-holding chamber；
Cutting plate, the cutting plate are horizontally set in the discharging chamber, and positioned at the lower end of the discharge barrel, the cutting plate passes through drive
Dynamic device driving rotates.
2. synergistic urea process units according to claim 1, it is characterised in that：The quantity of the discharge barrel to be multiple,
Multiple discharge barrels are divided into the inner ring group being distributed in a ring and outer shroud group, adjacent two discharge barrel in the inner ring group it
Between arc length distance two discharge barrels adjacent in the outer shroud group between arc length distance be equal, the inner ring group and
Central axes of the center of circle of the outer shroud group with the cylinder overlap.
3. synergistic urea process units according to claim 1, it is characterised in that：The upper end of the discharge barrel is provided with down
Taper feed inlet.
4. synergistic urea process units according to claim 3, it is characterised in that：Multiple arcs are provided on the cutting plate
Through hole, multiple arc-shaped through-holes are divided into the inner ring sets of vias being distributed in a ring and outer shroud sets of vias, and the inner ring sets of vias
It is correspondingly arranged respectively with the inner ring group and the outer shroud group with the outer shroud sets of vias, adjacent two in the inner ring sets of vias
Arc length distance between arc length distance between a arc-shaped through-hole two arc-shaped through-holes adjacent in the outer shroud sets of vias is
It is equal.
5. synergistic urea process units according to claim 4, it is characterised in that：The upper side of the cutting plate with it is described go out
The lower face fitting of barrel.
6. synergistic urea process units according to claim 1, it is characterised in that：The driving device includes driving motor
And annular bearing, the outer of the cutting plate is rotatably connected by the annular bearing and the medial surface of the discharging chamber, described
Driving motor is fixed at the middle part downside of the partition plate, and the torque output shaft of the driving motor and the cutting plate
Center is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273958.3U CN207446172U (en) | 2017-09-30 | 2017-09-30 | Synergistic urea process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273958.3U CN207446172U (en) | 2017-09-30 | 2017-09-30 | Synergistic urea process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207446172U true CN207446172U (en) | 2018-06-05 |
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ID=62250077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721273958.3U Active CN207446172U (en) | 2017-09-30 | 2017-09-30 | Synergistic urea process units |
Country Status (1)
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| CN (1) | CN207446172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126633A (en) * | 2018-08-29 | 2019-01-04 | 山东华鲁恒升化工股份有限公司 | The urea prilling tower of high finished product rate |
| CN110694555A (en) * | 2019-11-04 | 2020-01-17 | 蒋加顺 | High-efficient fodder pelletization device based on carousel cutting |
-
2017
- 2017-09-30 CN CN201721273958.3U patent/CN207446172U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126633A (en) * | 2018-08-29 | 2019-01-04 | 山东华鲁恒升化工股份有限公司 | The urea prilling tower of high finished product rate |
| CN109126633B (en) * | 2018-08-29 | 2023-09-15 | 山东华鲁恒升化工股份有限公司 | High-yield urea prilling tower |
| CN110694555A (en) * | 2019-11-04 | 2020-01-17 | 蒋加顺 | High-efficient fodder pelletization device based on carousel cutting |
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