CN204138552U - Composite fertilizer is two dries two cooling system - Google Patents
Composite fertilizer is two dries two cooling system Download PDFInfo
- Publication number
- CN204138552U CN204138552U CN201420452265.0U CN201420452265U CN204138552U CN 204138552 U CN204138552 U CN 204138552U CN 201420452265 U CN201420452265 U CN 201420452265U CN 204138552 U CN204138552 U CN 204138552U
- Authority
- CN
- China
- Prior art keywords
- axial
- compound fertilizer
- revolving drum
- dryer
- cooler
- Prior art date
- 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
Links
Landscapes
- Fertilizers (AREA)
Abstract
The utility model discloses the two cooling system of the two baking of a kind of composite fertilizer, it comprises the first dryer, the first cooler, screening mechanism, the second dryer, the second cooler that set gradually according to compound fertilizer production technology.The utility model in compound fertilizer production technology flow process more increases a set of oven dry and cooling system, removes the compound fertilizer granules moisture in composite heat transfer, to ensure that compound fertilizer granules meets the hardness requirement of production.
Description
Technical field
The utility model relates to composite heat transfer technical field, refers to that a kind of composite fertilizer is two particularly and dries two cooling system.
Background technology
In compound fertilizer technology is produced; the compound fertilizer granules produced through tablets press contains larger moisture; comparatively moist; hardness is little; easily crumb; therefore usual sieving front drying machine and cooler removal moisture to different diameter compound fertilizer granules, to produce the compound fertilizer granules of composite hardness requirement.
The oven dry of compound fertilizer granules and cooling are one of flow processs of whole compound fertilizer production technology most critical, have the dual function of secondary granulation and oven dry, and direct relation the hardness situation of compound fertilizer granules.In existing compound fertilizer production technology, usually only containing one stoving process or or containing one stoving process and together with the list that forms of process for cooling dry single cooling system, effectively cannot ensure the hardness requirement of compound fertilizer granules, therefore, need improve prior art.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, provides a kind of two cooling system of the two baking of composite fertilizer producing compound fertilizer granules hardness requirement.
The technical solution of the utility model is: a kind of composite fertilizer is two dries two cooling system, it is characterized in that: it comprises the first dryer, the first cooler, screening mechanism, the second dryer, the second cooler that set gradually according to compound fertilizer production technology; Described first dryer and the second dryer include revolving drum and the stoving oven of the sealing of axial two ends, described stoving oven is arranged on the axially outside of described revolving drum, described stoving oven passes through to be communicated with into heat pipe with in revolving drum, the axial top, one end of described revolving drum offers the first opening for feed, in described revolving drum, centrally axle is provided with the crushing vane rotated, the axial the other end top of described revolving drum is provided with air outlet, and the axial the other end bottom of revolving drum offers the first discharge port; Described first cooler and the second cooler include the cylinder of axial two ends sealing, the second opening for feed is offered in the middle part of axial one end of described cylinder, described cylinder outer wall is provided with the gear ring driven by drive-motor, offers the second discharge port in the middle part of the axial the other end of described cylinder.
In such scheme:
Described inner wall of rotary drum is provided with scraper plate.
Described scraper plate is the T-shaped plate pointing to centre of the drum, and the length of described scraper plate is less than the internal diameter of described cylinder.
The utility model in compound fertilizer production technology flow process more increases a set of oven dry and cooling system, removes the compound fertilizer granules moisture in composite heat transfer, to ensure that compound fertilizer granules meets the hardness requirement of production.
Accompanying drawing explanation
Fig. 1 is schematic flow sheet of the present utility model;
Fig. 2 is the first dryer and the second drying machine structure schematic diagram in the utility model;
Fig. 3 is the first cooler and the second Refrigerator structure schematic diagram in the utility model;
Fig. 4 is the A-A diagrammatic cross-section of Fig. 3.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to figure 1, a kind of composite fertilizer of the present embodiment is two dries two cooling system, and it comprises the first dryer 1, first cooler 2, screening mechanism 3, second dryer 4, second cooler 5 that set gradually according to compound fertilizer production technology; Compound fertilizer granules from tablets press out after, enter the first dryer 1, first dryer 1 utilizes high temperature to be merged on the compound fertilizer granules surface in supplied materials, other meals are wrapped in effect particle playing secondary granulation, the water vapour of the high temperature evaporation in particle can also be drawn, play the effect reducing compound fertilizer granules moisture; Compound fertilizer granules enters into the first cooler 2 subsequently, first cooler 2 is not only to cool to compound fertilizer granules out from the first dryer 1, make the dust releasing sticked on compound fertilizer granules, make compound fertilizer granules more lubricious, the moisture in compound fertilizer granules can also be reduced further; Compound fertilizer granules enters into screening mechanism 3 to choose the compound fertilizer granules meeting size subsequently, enter into the second dryer 4, second cooler 5 more successively, to remove the compound fertilizer granules moisture in composite heat transfer, ensure that compound fertilizer granules meets the hardness requirement of production.
In this enforcement:
With reference to figure 2, first dryer 1 and the second dryer 4 include revolving drum 6 and the stoving oven 7 of the sealing of axial two ends, stoving oven 7 is arranged on the axially outside of revolving drum 6, stoving oven 7 passes through to be communicated with into heat pipe 8 with in revolving drum 6, top, revolving drum 6 axial one end offers the first opening for feed 6.1, in revolving drum 6, centrally axle is provided with the crushing vane 6.2 rotated, and the axial the other end top of revolving drum 6 is provided with air outlet 6.3, and the axial the other end bottom of revolving drum 6 offers the first discharge port 6.4; Compound fertilizer granules enters in the first opening for feed 6.1, constantly stirred by crushing vane 6.2 in revolving drum 6, when by enter heat pipe 8 constantly the heat energy that stoving oven 7 produces is drawn into revolving drum 6, carry out water vapour absorption and secondary granulation to compound fertilizer granules, the compound fertilizer granules after final drying is discharged via the first discharge port 6.4;
With reference to figure 3, Fig. 4, first cooler 2 of the present embodiment and the second cooler 5 include the cylinder 9 of axial two ends sealing, the second opening for feed 9.1 is offered in the middle part of axial one end of cylinder 9, cylinder 9 outer wall is provided with the gear ring 9.2 driven by drive-motor, cylinder 9 inwall is provided with scraper plate 9.4, scraper plate 9.4 is the T-shaped plate pointing to cylinder 9 center, and the length of scraper plate 9.4 is less than the internal diameter of cylinder 9; The second discharge port 9.3 is offered in the middle part of the axial the other end of cylinder 9.Compound fertilizer granules enters into cylinder 9 from the second opening for feed 9.1, cylinder 9 is that turning axle rotates with central shaft under drive-motor constantly drives, compound fertilizer granules is lowered the temperature in cylinder 9, scraper plate 7 disperses the agglomerating compound fertilizer granules of bonding, to ensure that compound fertilizer granules remains graininess in the process of cooling; Because scraper plate 9.4 is T-shaped, make the dispersion effect of compound fertilizer granules good, make the contact area of compound fertilizer granules and air large, cooling area is large, a part of heat can be transmitted to cylinder 9 outside via scraper plate 9.4 in addition, and the compound fertilizer granules finally through cooling is discharged via the second discharge port 9.3.
The utility model in compound fertilizer production technology flow process more increases a set of oven dry and cooling system, removes the compound fertilizer granules moisture in composite heat transfer, to ensure that compound fertilizer granules meets the hardness requirement of production.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model structure.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (3)
1. composite fertilizer is two dries a two cooling system, it is characterized in that: it comprises the first dryer (1), the first cooler (2), screening mechanism (3), the second dryer (4), the second cooler (5) that set gradually according to compound fertilizer production technology, described first dryer (1) and the second dryer (4) include revolving drum (6) and the stoving oven (7) of the sealing of axial two ends, described stoving oven (7) is arranged on the axially outside of described revolving drum (6), described stoving oven (7) passes through to be communicated with into heat pipe (8) with in revolving drum (6), top, described revolving drum (6) axial one end offers the first opening for feed (6.1), in described revolving drum (6), centrally axle is provided with the crushing vane (6.2) rotated, the axial the other end top of described revolving drum (6) is provided with air outlet (6.3), the axial the other end bottom of revolving drum (6) offers the first discharge port (6.4), described first cooler (2) and the second cooler (5) include the cylinder (9) of axial two ends sealing, the second opening for feed (9.1) is offered in the middle part of axial one end of described cylinder (9), described cylinder (9) outer wall is provided with the gear ring (9.2) driven by drive-motor, offers the second discharge port (9.3) in the middle part of the axial the other end of described cylinder (9).
2. composite fertilizer according to claim 1 is two dries two cooling system, it is characterized in that: described cylinder (9) inwall is provided with scraper plate (9.4).
3. composite fertilizer according to claim 2 is two dries two cooling system, it is characterized in that: described scraper plate (9.4) is the T-shaped plate pointing to cylinder (9) center, and the length of described scraper plate (9.4) is less than the internal diameter of described cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452265.0U CN204138552U (en) | 2014-08-11 | 2014-08-11 | Composite fertilizer is two dries two cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452265.0U CN204138552U (en) | 2014-08-11 | 2014-08-11 | Composite fertilizer is two dries two cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138552U true CN204138552U (en) | 2015-02-04 |
Family
ID=52415254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452265.0U Expired - Fee Related CN204138552U (en) | 2014-08-11 | 2014-08-11 | Composite fertilizer is two dries two cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198537A (en) * | 2015-10-25 | 2015-12-30 | 金乡蒜乡肥业化工有限公司 | Multi-speed tail-drying-type mixed fertilizer granulation production process and special production equipment thereof |
-
2014
- 2014-08-11 CN CN201420452265.0U patent/CN204138552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198537A (en) * | 2015-10-25 | 2015-12-30 | 金乡蒜乡肥业化工有限公司 | Multi-speed tail-drying-type mixed fertilizer granulation production process and special production equipment thereof |
| CN105198537B (en) * | 2015-10-25 | 2018-05-04 | 金乡蒜乡肥业化工有限公司 | Multi-change speed tail dries formula mixed fertilizer and is granulated production technology and its production equipment special |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104193506B (en) | Production of compound fertilizer system and production technique | |
| CN202626140U (en) | Oil wet meal desolventizing system and vertical evaporative desolventizer | |
| CN208500724U (en) | Sludge dehumidifying heat pump drying equipment | |
| CN106242229B (en) | Sludge dewatering treatment device | |
| CN203949452U (en) | Convertible drum drier | |
| CN104197667B (en) | The dry breaker of a kind of industrial divided chamber | |
| CN202836097U (en) | Rotary multi-cylinder dryer | |
| CN203663904U (en) | Stearate crushing and drying device | |
| CN204138552U (en) | Composite fertilizer is two dries two cooling system | |
| CN104959075A (en) | Pelletizer for producing functional soil conditioner | |
| CN205718294U (en) | A kind of new type chemical fertilizer drying | |
| CN206847325U (en) | A kind of intensive environmental protection revolution S type fertilizer production devices | |
| CN108467179A (en) | A kind of sludge drier of processing gelatin sludge | |
| CN211303350U (en) | Pulverized coal preparation system for cement production | |
| CN204211660U (en) | High nitrogen potassium sulfate production of compound fertilizer tablets press | |
| CN204607954U (en) | A kind of biomass granule fuel producing apparatus | |
| CN203668262U (en) | Anti-overpressure compound fertilizer granulation assembly system | |
| CN208642592U (en) | A kind of fertilizer production prilling granulator with cooling function | |
| CN207247662U (en) | Pellet cooling device | |
| CN202430140U (en) | Dryer on compound fertilizer production line | |
| CN106111009B (en) | Organic and inorganic fertilizer granulator | |
| CN210399876U (en) | Material drying system | |
| CN204485792U (en) | Slurry-spraying pelletizing dry integrated machine | |
| CN210357364U (en) | Dry corn grinding machine | |
| CN103191675A (en) | Energy-saving one-step granulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200217 Address after: 443200 Hubei city in Yichang Province Economic Development Zone Zhijiang Yao Hong Kong Chemical Industrial Park of Jinning Avenue South Patentee after: DISCOCHEMICAL INDUSTRY GROUP (YICHANG) CO.,LTD. Address before: 430040, Wuhan Hubei East and West Lake Road, general street, Grand Avenue, Silver Road, Ka Fai Building Patentee before: WUHAN ZHONGNONG INTERNATIONAL TRADE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |