CN205462116U - Rotor drum granulator - Google Patents
Rotor drum granulator Download PDFInfo
- Publication number
- CN205462116U CN205462116U CN201620112437.9U CN201620112437U CN205462116U CN 205462116 U CN205462116 U CN 205462116U CN 201620112437 U CN201620112437 U CN 201620112437U CN 205462116 U CN205462116 U CN 205462116U
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- CN
- China
- Prior art keywords
- rotary drum
- rotating cylinder
- drum granulator
- buffer strip
- described rotating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a rotor drum granulator belongs to fertilizer production equipment technical field, including the rotary drum, the outer wall of rotary drum is fixed and is provided with the gear wheel and rolls the area, gear wheel and the little gear engagement by motor drive to the drive rotary drum rotates, the both ends of rotary drum are provided with feed inlet and discharge gate respectively, the rotary drum with be provided with the buffering area between the feed inlet. The utility model discloses a rotor drum granulator is provided with the buffering area between rotary drum and feed inlet, the raw materials can be piled up earlier and take in the toper buffering in getting into the rotary drum like this, has effectively improved the particle uniform nature of granulation process production.
Description
Technical field
This utility model relates to fertilizer production device technical field, particularly to a kind of rotary drum granulator.
Background technology
Rotary drum granulator is a kind of forming machine that material can be manufactured into given shape.Rotary drum granulator is multiple
One of key equipment of Hefei industry, it is adaptable to hot and cold pelletize and height, the big rule of middle low concentration Chemical Mixed Fertilizer
Mould produces.Groundwork mode is granule wet granulation, by a certain amount of water or steam, makes base fertilizer
Abundant chemical reaction after damping in cylinder, under certain liquid-phase condition, by the rotary motion of cylinder,
Make to produce between material particle extruding force reunion balling-up.
Although existing rotary drum granulator the having good stability of equipment in high granulation process, it is ensured that produce steadily
Carry out, but due to the reasons in structure of equipment so that raw material residence time in cylinder is not the longest, makes
Grain effect is not ideal.
Utility model content
This utility model provides a kind of rotary drum granulator, solves existing rotary drum granulator owing to raw material is at cylinder
In body, residence time is shorter and problem that cause granulation outcome is undesirable.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of rotary drum granulator, including rotating cylinder, the outer wall of described rotating cylinder is fixedly installed gear wheel and rolling band,
Described gear wheel engages with by motor-driven little gear, thus drives drum rotation, the two ends of described rotating cylinder
It is respectively arranged with charging aperture and discharging opening, between described rotating cylinder and described charging aperture, is provided with buffer strip.
Wherein it is preferred to, described buffer strip is taper buffer strip, and the tapering of described taper buffer strip is 1:4～6.
Wherein it is preferred to, it being provided with interior lining panel in described rotating cylinder, described interior lining panel is by described rotating cylinder
The polylith arch lining form composition of wall even circumferential arrangement.
Wherein it is preferred to, described arch lining form is ultra high molecular polyethylene or acid-resistant stainless steel.
Wherein it is preferred to, institute's interior lining panel has multistage, is provided with annular speed limit baffle plate between adjacent liner plates, described
Hermetic seal between annular speed limit baffle plate and described interior lining panel.
Wherein it is preferred to, the described rotating cylinder inwall position corresponding with each arch lining form is provided with at least one
Individual pore.
The beneficial effects of the utility model:
(1) rotary drum granulator of the present utility model is provided with buffer strip between rotating cylinder and charging aperture, the most former
Expect, in entering rotating cylinder, can first be deposited on taper buffer strip, be effectively increased the granule that granulating working procedure produces
Uniformity.
(2) rotary drum granulator of the present utility model is provided with annular speed limit baffle plate at cylinder inboard wall, can delay
The material longitudinally running speed in cylinder, thus extend the material time of staying in cylinder, add
The rolling number of times of material, the granularity making material is more uniform, substantially increases the granulating quality of material.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is rotary drum granulator structure schematic diagram in this utility model；
Fig. 2 be Fig. 1 along A-A to profile.
In figure, 1. rotating cylinder, 2. gear wheel, 3. rolling band, the least gear, 5. charging aperture, 6. discharging opening, 7. buffering
Band, 8. interior lining panel, 9. annular speed limit baffle plate, 10. pore
Detailed description of the invention
Below in conjunction with this utility model accompanying drawing, the technical solution of the utility model is carried out clearly and completely
Describe, it is clear that described content is only one embodiment of this utility model rather than whole enforcement
Example.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work
The every other embodiment obtained under premise, broadly falls into the scope of this utility model protection.
As shown in Figure 1 and Figure 2, the present embodiment provides a kind of rotary drum granulator, including rotating cylinder 1, rotating cylinder 1
Outer wall is fixedly installed gear wheel 2 and rolling band 3, and gear wheel 2 engages with by motor-driven little gear 4, from
And driving rotating cylinder 1 to rotate, the two ends of rotating cylinder 1 are respectively arranged with charging aperture 5 and discharging opening 6, rotating cylinder 1 and entering
Being provided with buffer strip 7 between material mouth 5, buffer strip 7 is taper buffer strip 7, and the tapering of taper buffer strip 7 is
1:5.In this utility model, the tapering of buffer strip 7 is according to the needs produced, and its tapering optional is 1:4～6.
After material enters charging aperture 5, can first be deposited on taper buffer strip 7, such material can be in rotating cylinder 1
Temperature and humidity has buffered, and is effectively increased the uniformity of the granule that granulating working procedure produces.
Wherein, being provided with interior lining panel 8 in rotating cylinder 1, interior lining panel 8 is to be arranged by rotating cylinder 1 inwall even circumferential
Polylith arch lining form composition.Lining form is ultra high molecular polyethylene, according to production need also to may select acidproof not
Rust steel is as lining form material.Have employed arch lining form, arch lining form is little with the adhesion of material, and material is difficult to
Rotating cylinder 1 inwall lumps.
In order to improve the material time of staying in rotating cylinder 1 further, rotating cylinder 1 inwall is provided with annular
Speed limit baffle plate 9, wherein, interior lining panel 8 has multistage, annular speed limit baffle plate 9 to be arranged between adjacent liner plates, annular
Hermetic seal between speed limit baffle plate 9 and interior lining panel 8.Annular speed limit baffle plate 9 can delay material in cylinder
Longitudinally running speed, thus extend the material time of staying in cylinder, add the rolling number of times of material,
The granularity making material is more uniform, substantially increases the granulating quality of material.
The rotating cylinder 1 inwall position corresponding with each arch lining form is provided with at least one pore 10, it is simple to turn
When in cylinder 1, temperature raises, the discharge of gas in arch lining form.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (6)
1. a rotary drum granulator, including rotating cylinder, the outer wall of described rotating cylinder is fixedly installed gear wheel and rolling band,
Described gear wheel engages with by motor-driven little gear, thus drives drum rotation, the two ends of described rotating cylinder
It is respectively arranged with charging aperture and discharging opening, it is characterised in that: it is provided with between described rotating cylinder and described charging aperture
Buffer strip.
A kind of rotary drum granulator the most according to claim 1, it is characterised in that: described buffer strip is taper
Buffer strip, the tapering of described taper buffer strip is 1:4～6.
A kind of rotary drum granulator the most according to claim 1, it is characterised in that: it is provided with in described rotating cylinder
Interior lining panel, described interior lining panel is to be made up of the polylith arch lining form arranged at described rotating cylinder inwall even circumferential.
A kind of rotary drum granulator the most according to claim 3, it is characterised in that: described arch lining form is super
High-molecular polythene or acid-resistant stainless steel.
A kind of rotary drum granulator the most according to claim 3, it is characterised in that: institute's interior lining panel has multistage,
Annular speed limit baffle plate, hermetic seal between described annular speed limit baffle plate and described interior lining panel it is provided with between adjacent liner plates.
A kind of rotary drum granulator the most according to claim 5, it is characterised in that: described rotating cylinder inwall is with every
The corresponding position of one arch lining form is provided with at least one pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112437.9U CN205462116U (en) | 2016-02-04 | 2016-02-04 | Rotor drum granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112437.9U CN205462116U (en) | 2016-02-04 | 2016-02-04 | Rotor drum granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205462116U true CN205462116U (en) | 2016-08-17 |
Family
ID=56673969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112437.9U Active CN205462116U (en) | 2016-02-04 | 2016-02-04 | Rotor drum granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205462116U (en) |
-
2016
- 2016-02-04 CN CN201620112437.9U patent/CN205462116U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |