CN203577753U - Rotor drum granulator - Google Patents
Rotor drum granulator Download PDFInfo
- Publication number
- CN203577753U CN203577753U CN201320797648.7U CN201320797648U CN203577753U CN 203577753 U CN203577753 U CN 203577753U CN 201320797648 U CN201320797648 U CN 201320797648U CN 203577753 U CN203577753 U CN 203577753U
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- CN
- China
- Prior art keywords
- sulfuric acid
- liquefied ammonia
- storage tank
- drum granulator
- atomizer
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a rotor drum granulator comprising a cylindrical machine body, a bracket part and a transmission part, wherein the bracket part supports the overall machine body to rotate; the transmission part drives the machine body to rotate; a charging hole is formed in one end of the machine body; the rotor drum granulator also comprises an ammonia acid spraying system. The ammonia is sprayed inside the cylindrical machine body in a liquid form, and the defect that a conventional rotor drum granulator cannot carry out ammonia-acid process pelletizing by introducing ammonia gas is changed. The ammonia acid spraying system disclosed by the utility model also has the advantages of being even to spray, good in pelletizing effect and the like.
Description
Technical field
The utility model relates to a kind of compound fertilizer producing equipment, particularly a kind of rotary drum granulator of the production composite fertilizer that granulating method can be combined with propylhomoserin method.
Background technology
Rotary drum granulator is a kind of forming machine that material can be manufactured to given shape.Rotary drum granulator is one of key equipment of composite fertilizer's industry, is applicable to the large-scale production of hot and cold granulation and height, middle low concentration Chemical Mixed Fertilizer.Groundwork mode is a granule wet granulation, by a certain amount of water or steam, makes base fertilizer abundant chemical reaction after damping in cylindrical shell, under certain liquid-phase condition, by rotatablely moving of cylindrical shell, makes to produce between material particle extruding force reunion balling-up.Existing rotary drum granulator is applicable to adopt granulating method production composite fertilizer, and propylhomoserin method can only adopt propylhomoserin tubular reactor to produce.
For above-mentioned deficiency, the applicant has invented a kind of rotary drum granulator, to address the above problem.
Utility model content
In view of this, the utility model provides a kind of rotary drum granulator, this rotary drum granulator can adopt propylhomoserin method to carry out granulation production composite fertilizer, thereby has solved rotary drum granulator in the past and be only applicable to adopt the problem of granulating method production composite fertilizer.
The utility model addresses the above problem by following technological means:
Rotary drum granulator of the present utility model, comprise cylindrical shape body, support the bracket portion of whole body rotation and the running part that drives body to rotate, one end of described body has charge door, also comprise that propylhomoserin sprays into system, described propylhomoserin sprays into system and comprises liquefied ammonia injection apparatus, sulfuric acid injection apparatus and air compressor machine, described liquefied ammonia injection apparatus comprises liquid ammonia storage tank, be arranged on the liquefied ammonia atomizer in body and be communicated with the liquefied ammonia pipeline of liquid ammonia storage tank and liquefied ammonia atomizer, described sulfuric acid injection apparatus comprises sulfuric acid storage tank, be arranged on the sulfuric acid atomizer in body and be communicated with the sulfuric acid pipeline of sulfuric acid storage tank and sulfuric acid atomizer, described air compressor machine is by tracheae, be connected with sulfuric acid storage tank with described liquid ammonia storage tank respectively.
Further, liquefied ammonia pipeline and sulfuric acid pipeline in body extend axially along body, and described liquefied ammonia atomizer and sulfuric acid atomizer are set side by side with multiple along liquefied ammonia pipeline and sulfuric acid pipeline respectively.
Further, one end corresponding with charge door on described body is provided with discharging opening, and the end that is positioned at discharging opening on described body is provided with tail gas absorption chamber.
Further, described tail gas absorption chamber place offers observation panel, and described observation panel place is provided with the irradiation light for irradiating internal body.
Further, described body inwall adopts rubber slab liner or acid-resistant stainless steel liner plate.
The beneficial effects of the utility model: rotary drum granulator of the present utility model, comprise cylindrical shape body, support the bracket portion of whole body rotation and the running part that drives body to rotate, one end of described body has charge door, also comprises that propylhomoserin sprays into system.Ammonia is ejected into cylindrical shape internal body with liquid form, has changed rotary drum granulator in the past and can not adopt the drawback that passes into ammonia and carry out the granulation of propylhomoserin method, and propylhomoserin of the present utility model sprays into system and also have and spray evenly, the advantage such as granulation effect is good.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the structural representation of rotary drum granulator of the present utility model.
The specific embodiment
Below with reference to accompanying drawing, the utility model is elaborated, as shown in Figure 1: the rotary drum granulator of the present embodiment, comprise cylindrical shape body 1, support the bracket portion 2 of whole body rotation and the running part 3 that drives body 1 to rotate, described running part 3 is by motor, decelerator, the compositions such as travelling gear, one end of described body 1 has charge door 11, described charge door 11 end sealings, also comprise that propylhomoserin sprays into system, described propylhomoserin sprays into system and comprises liquefied ammonia injection apparatus, sulfuric acid injection apparatus and air compressor machine 41, described liquefied ammonia injection apparatus comprises liquid ammonia storage tank 42, be arranged on the liquefied ammonia atomizer 43 in body 1 and be communicated with the liquefied ammonia pipeline 44 of liquid ammonia storage tank 42 and liquefied ammonia atomizer 43, described sulfuric acid injection apparatus comprises sulfuric acid storage tank 45, be arranged on the sulfuric acid atomizer 46 in body 1 and be communicated with the sulfuric acid pipeline 47 of sulfuric acid storage tank 45 and sulfuric acid atomizer 46, described air compressor machine 41 is connected with sulfuric acid storage tank 45 with described liquid ammonia storage tank 42 respectively by tracheae 48,49.On described tracheae 48,49, be provided with valve, for the air pressure in liquid ammonia storage tank 42 and sulfuric acid storage tank 45 is controlled.During use, open the valve on tracheae, air compressor machine is passed into pressure-air in liquid ammonia storage tank 42 and/or sulfuric acid storage tank 45, and the solution in liquid ammonia storage tank 42 and/or sulfuric acid storage tank 45 is ejected on material by shower nozzle by pipeline, carries out the granulation of propylhomoserin method.Ammonia is ejected into cylindrical shape internal body with liquid form, has changed rotary drum granulator in the past and can not adopt the drawback that passes into ammonia and carry out the granulation of propylhomoserin method, and propylhomoserin of the present utility model sprays into system and also have and spray evenly, the advantage such as granulation effect is good.
As the further improvement of technique scheme, liquefied ammonia pipeline 44 and sulfuric acid pipeline 47 in body 1 extend axially along body 1, and described liquefied ammonia atomizer 43 and sulfuric acid atomizer 46 are set side by side with multiple along liquefied ammonia pipeline 44 and sulfuric acid pipeline 47 respectively.Be set up in parallel multiple shower nozzles and can make ammonia or sulfuric acid solution evenly be ejected on material surface, and then improved granulation effect.
As the further improvement of technique scheme, on described body 1, one end corresponding with charge door 11 is provided with discharging opening 12, and the end that is positioned at discharging opening 12 on described body 1 is provided with tail gas absorption chamber 13.The liquefied ammonia that complete reaction is not fallen or sulfuric acid vapor can be removed by tail gas absorption chamber 13, to prevent that liquefied ammonia or sulfuric acid vapor are dispersed in working environment, cause the accident.
As the further improvement of technique scheme, described tail gas absorption chamber 13 places offer observation panel 14, and described observation panel 14 places are provided with the irradiation light 15 for irradiating body 1 inside.At tail gas absorption chamber 13 places, offer observation panel 14 and irradiation light 15 is set, making operating personnel can intuitively observe the response situation of body 1 inside, and then effectively guarantee the safety of producing.
As the further improvement of technique scheme, described body 1 inwall adopts rubber slab liner or acid-resistant stainless steel liner plate.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. a rotary drum granulator, comprise cylindrical shape body (1), support the bracket portion (2) of whole body rotation and the running part (3) that drives body (1) to rotate, one end of described body (1) has charge door (11), it is characterized in that: also comprise that propylhomoserin sprays into system, described propylhomoserin sprays into system and comprises liquefied ammonia injection apparatus, sulfuric acid injection apparatus and air compressor machine (41), described liquefied ammonia injection apparatus comprises liquid ammonia storage tank (42), be arranged on the liquefied ammonia atomizer (43) in body (1) and be communicated with the liquefied ammonia pipeline (44) of liquid ammonia storage tank (42) and liquefied ammonia atomizer (43), described sulfuric acid injection apparatus comprises sulfuric acid storage tank (45), be arranged on the sulfuric acid atomizer (46) in body (1) and be communicated with the sulfuric acid pipeline (47) of sulfuric acid storage tank (45) and sulfuric acid atomizer (46), described air compressor machine (41) is connected with sulfuric acid storage tank (45) with described liquid ammonia storage tank (42) respectively by tracheae (48,49).
2. rotary drum granulator according to claim 1; it is characterized in that: liquefied ammonia pipeline (44) and sulfuric acid pipeline (47) in body (1) extend axially along body (1), and described liquefied ammonia atomizer (43) and sulfuric acid atomizer (46) are set side by side with multiple along liquefied ammonia pipeline (44) and sulfuric acid pipeline (47) respectively.
3. rotary drum granulator according to claim 2; it is characterized in that: the upper one end corresponding with charge door (11) of described body (1) is provided with discharging opening (12), and the end that is positioned at discharging opening (12) on described body (1) is provided with tail gas absorption chamber (13).
4. rotary drum granulator according to claim 3, is characterized in that: described tail gas absorption chamber (13) locates to offer observation panel (14), and described observation panel (14) is located to be provided with for irradiating the inner irradiation light (15) of body (1).
5. rotary drum granulator according to claim 4, is characterized in that: described body (1) inwall adopts rubber slab liner or acid-resistant stainless steel liner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797648.7U CN203577753U (en) | 2013-12-05 | 2013-12-05 | Rotor drum granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797648.7U CN203577753U (en) | 2013-12-05 | 2013-12-05 | Rotor drum granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577753U true CN203577753U (en) | 2014-05-07 |
Family
ID=50575734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320797648.7U Expired - Fee Related CN203577753U (en) | 2013-12-05 | 2013-12-05 | Rotor drum granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268502A (en) * | 2016-08-31 | 2017-01-04 | 贵州西洋实业有限公司 | Roller pelletizer |
-
2013
- 2013-12-05 CN CN201320797648.7U patent/CN203577753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268502A (en) * | 2016-08-31 | 2017-01-04 | 贵州西洋实业有限公司 | Roller pelletizer |
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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: 20140507 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |