CN203960078U - High tower granulator - Google Patents
High tower granulator Download PDFInfo
- Publication number
- CN203960078U CN203960078U CN201420401686.0U CN201420401686U CN203960078U CN 203960078 U CN203960078 U CN 203960078U CN 201420401686 U CN201420401686 U CN 201420401686U CN 203960078 U CN203960078 U CN 203960078U
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- China
- Prior art keywords
- housing
- screw rod
- discharge port
- auger
- high tower
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of high tower granulator, its technical scheme main points are, comprise motor and the housing that is cylinder column, motor and housing are in transmission connection, one end of housing is discharge port, on discharge port, be connected with shower nozzle, on the sidewall of housing, offer opening for feed, the other end of the corresponding discharge port of housing is provided with the screw rod stretching in housing, outer its one end near discharge port without leave to its other end of screw rod reduces gradually, on the outside surface of screw rod, be extruded with the auger that is spiral yarn shaped, the pitch of auger is even setting, and the spiral shell footpath of auger is all identical, the other end of the corresponding discharge port of screw rod is inboardend, housing coordinates with screw clearance.The slip of the utility model high tower granulator is evenly distributed, good fluidity, and granulating rate is high, be not easy to stop up shower nozzle and granulation efficiency is high.
Description
Technical field
The utility model relates to a kind of fertilizer production equipment, is specifically related to a kind of high tower granulator that durable composite fertilizer is used of producing.
Background technology
In compound fertilizer production with tower granulation production process, after urea melting liquid and industrial phosphoric acid one need to being mixed by, Repone K etc., can form the eutectic mixed slurry with mobility, by the prilling spry on high tower top, mixed slurry is sprayed in prilling tower, make it in dropping process, carry out heat exchange with upstream, cooling curing, forms particle.Prilling spry produces centrifugal force by the rotation of shell mixed slurry is thrown away.The shortcoming of existing tablets press is: owing to containing certain suspended substance in mixed slurry, have certain viscosity, easily stick in sidewall; be not easy to fall in prilling spry, only, by tablets press operating on centrifugal force, be not easy to throw away; cause granulation efficiency low, affect granulation process.And traditional high tower fused melt granulated tablets press is normal pressure granulation; the slip adopting due to granulation compares thickness; poor fluidity, when normal pressure granulation slip skewness, granulating rate in tablets press low, produce in returning charge amount large, tablets press shower nozzle easily stops up, changes frequent.
Utility model content
The deficiency existing for prior art, the utility model provides that a kind of slip is evenly distributed, good fluidity, and granulating rate is high, be not easy to stop up shower nozzle and the high high tower granulator of granulation efficiency.
For achieving the above object, the utility model provides following technical scheme: a kind of high tower granulator, comprise motor and the housing that is cylinder column, motor and housing are in transmission connection, one end of housing is discharge port, on discharge port, be connected with shower nozzle, on the sidewall of housing, offer opening for feed, the other end of the corresponding discharge port of housing is provided with the screw rod stretching in housing, outer its one end near discharge port without leave to its other end of screw rod reduces gradually, on the outside surface of screw rod, be extruded with the auger that is spiral yarn shaped, the pitch of described auger is even setting, and the spiral shell footpath of auger is all identical.
By adopting technique scheme, in from opening for feed to housing, add mixed slurry, rotated by the moving housing of motor driven belts, and screw rod maintains static, taking rotate housing as object of reference, the relative housing of screw rod is rotary state, and outer its one end near discharge port without leave to its other end of screw rod reduces gradually, on the outside surface of screw rod, be extruded with the auger that is spiral yarn shaped, by the auger on screw rod, mixed slurry is carried and is provided transfer pressure, can impel mixed slurry to fall into shower nozzle, improve the efficiency of granulation, and the setting of auger can make mixing of materials, distribute more even, keep material even at the pressure at shower nozzle place, make the granulating rate of the finished product high, the granularity of product is more even.
The utility model is further set to, and the other end of the corresponding discharge port of screw rod is inboardend, and housing coordinates with screw clearance.
By adopting technique scheme, utilize inboardend that screw rod is installed fixing, and housing coordinates with screw clearance, when housing is rotated under motor drives, screw rod can not hinder the motion of housing, and fixed screw rod is taking the housing that rotates during as object of reference, and the relative housing of screw rod is rotary state, indirectly play the effect of conveying and batch mixing, improve granulation efficiency and quality.
The utility model is further set to, and housing is arranged with follower gear outward, and follower gear is fixedly connected with housing, and motor comprises output shaft, is linkedly set with the driving toothed gear with the meshing interlock of follower gear on output shaft.
By adopting technique scheme, in the time of electric motor starting, driven by motor driving toothed gear rotates, and the meshing interlock linkage of driving toothed gear and follower gear drives housing to rotate.
The utility model is further set to, opening for feed from housing one end to the terrain slope dorsad of its other end.
By adopting technique scheme, opening for feed terrain slope setting dorsad, adds mixed slurry in being convenient to from opening for feed to housing, adds materials more quick.
The utility model is further set to, and inboardend is hexagon on cross section.
By adopting technique scheme, inboardend is hexagon on cross section, conveniently screw rod is installed fixing by inboardend.
Compared with prior art; the utility model has the advantage of: this high tower granulator is carried and provide transfer pressure to mixed slurry by the auger on screw rod; can impel mixed slurry to fall into shower nozzle; improve the efficiency of granulation; and the setting of auger can make mixing of materials, distribute more even; keep material even at the pressure at shower nozzle place, make the granulating rate of the finished product high, the granularity of product is more even.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model high tower granulator.
Reference numeral: 1, motor; 11, output shaft; 2, housing; 21, discharge port; 22, opening for feed; 3, shower nozzle; 4, screw rod; 41, auger; 42, inboardend; 51, driving toothed gear; 52, follower gear.
Embodiment
With reference to Fig. 1, the utility model high tower granulator embodiment is described further.
A kind of high tower granulator, comprise motor 1 and the housing 2 that is cylinder column, motor 1 is in transmission connection with housing 2, preferred, the outer follower gear 52 that is arranged with of housing 2, follower gear 52 is fixedly connected with housing 2, motor 1 comprises output shaft 11, is linkedly set with and the driving toothed gear 51 of follower gear 52 meshing interlocks, on output shaft 11 in the time that motor 1 starts, motor 1 drives driving toothed gear 51 to rotate, and driving toothed gear 51 drives housing 2 to rotate with the meshing interlock linkage of follower gear 52, one end of housing 2 is discharge port 21, on discharge port 21, be connected with shower nozzle 3, on the sidewall of housing 2, offer opening for feed 22, preferably, opening for feed 22 from housing 2 one end to the terrain slope dorsad of its other end, be convenient to from opening for feed 22 to the interior interpolation mixed slurry of housing 2, add materials more quick, the other end of the corresponding discharge port 21 of housing 2 is provided with the screw rod 4 stretching in housing 2, outer its one end near discharge port 21 without leave to its other end of screw rod 4 reduces gradually, on the outside surface of screw rod 4, be extruded with the auger 41 that is spiral yarn shaped, the pitch of described auger 41 is even setting, and the spiral shell footpath of auger 41 is all identical, can be from opening for feed 22 to the interior interpolation mixed slurry of housing 2, drive and drive housing 2 to rotate by motor 1, and screw rod 4 maintains static, preferably, the other end of the corresponding discharge port 21 of screw rod 4 is inboardend 42, utilize inboardend 42 that screw rod 4 is installed fixing, inboardend 42 is hexagon on cross section, be that inboardend 42 is hexa-prism, conveniently screw rod 4 is installed fixing by inboardend 42, certainly, inboardend 42 can be also triangular prism shape, quadrangular shape or polygon prism shape etc., and housing 2 and screw rod 4 running fit, when housing 2 is rotated under motor 1 drives, screw rod 4 can not hinder the motion of housing 2, and fixed screw rod 4 is taking the housing 2 that rotates during as object of reference, the relative housing 2 of screw rod 4 is rotary state, and outer its one end near discharge port 21 without leave to its other end of screw rod 4 reduces gradually, on the outside surface of screw rod 4, be extruded with the auger 41 that is spiral yarn shaped, mixed slurry is carried and is provided transfer pressure by the auger 41 on screw rod 4, can impel mixed slurry to fall into shower nozzle 3, improve the efficiency of granulation, and the setting of auger 41 can make mixing of materials, distribute more even, keep material even at the pressure at shower nozzle 3 places, make the granulating rate of the finished product high, the granularity of product is more even, improve granulation efficiency and quality.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a high tower granulator, comprise motor and the housing that is cylinder column, described motor and housing are in transmission connection, one end of described housing is discharge port, on described discharge port, be connected with shower nozzle, on the sidewall of described housing, offer opening for feed, it is characterized in that: the other end of the corresponding discharge port of described housing is provided with the screw rod stretching in housing, outer its one end near discharge port without leave to its other end of described screw rod reduces gradually, on the outside surface of described screw rod, be extruded with the auger that is spiral yarn shaped, the pitch of described auger is even setting, and the spiral shell footpath of auger is all identical.
2. high tower granulator according to claim 1, is characterized in that: the other end of the corresponding discharge port of described screw rod is inboardend, and described housing coordinates with screw clearance.
3. high tower granulator according to claim 1 and 2; it is characterized in that: described housing is arranged with follower gear outward; follower gear is fixedly connected with housing, and described motor comprises output shaft, is linkedly set with the driving toothed gear with the meshing interlock of follower gear on described output shaft.
4. high tower granulator according to claim 3, is characterized in that: described opening for feed from housing one end to the terrain slope dorsad of its other end.
5. high tower granulator according to claim 4, is characterized in that: described inboardend is hexagon on cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401686.0U CN203960078U (en) | 2014-07-21 | 2014-07-21 | High tower granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401686.0U CN203960078U (en) | 2014-07-21 | 2014-07-21 | High tower granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960078U true CN203960078U (en) | 2014-11-26 |
Family
ID=51920687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401686.0U Expired - Fee Related CN203960078U (en) | 2014-07-21 | 2014-07-21 | High tower granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090590A (en) * | 2018-01-30 | 2019-08-06 | 徐州市禾协肥业有限公司 | A kind of screw-type device of fertilizer slurry drop curing molding |
| CN110090591A (en) * | 2018-01-30 | 2019-08-06 | 徐州市禾协肥业有限公司 | A kind of slab type spiral formula unit equipment of fertilizer slurry drop curing molding |
-
2014
- 2014-07-21 CN CN201420401686.0U patent/CN203960078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090590A (en) * | 2018-01-30 | 2019-08-06 | 徐州市禾协肥业有限公司 | A kind of screw-type device of fertilizer slurry drop curing molding |
| CN110090591A (en) * | 2018-01-30 | 2019-08-06 | 徐州市禾协肥业有限公司 | A kind of slab type spiral formula unit equipment of fertilizer slurry drop curing molding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20170721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |