CN206121680U - Prilling granulator sprays in horizontal melting compound fertilizer - Google Patents
Prilling granulator sprays in horizontal melting compound fertilizer Download PDFInfo
- Publication number
- CN206121680U CN206121680U CN201620657701.7U CN201620657701U CN206121680U CN 206121680 U CN206121680 U CN 206121680U CN 201620657701 U CN201620657701 U CN 201620657701U CN 206121680 U CN206121680 U CN 206121680U
- Authority
- CN
- China
- Prior art keywords
- tower
- granulation tower
- air
- prilling
- ejector
- 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.)
- Active
Links
Landscapes
- Fertilizers (AREA)
Abstract
The utility model provides a prilling granulator sprays in horizontal melting compound fertilizer, air prilling equipment includes sprayer and prilling tower, the nozzle of sprayer is located the inside one side of prilling tower, is the ascending spray angle of horizontal plane of nozzle 0 with the contained angle of horizontal plane 60, is the height of prilling tower 10 40m, is the length of prilling tower 30 100m. The utility model discloses a spraying prilling granulator and spraying the raw materials from the side of prilling tower, make the raw materials spout with the angle with horizontal tilt, it is long to spray the range, accomplishes the granule shaping in horizontal tower, and the product degree of consistency that obtains is better, horizontal injection prilling granulator body of the tower is lower, has realized melting granulation small -scale production, can realize production melting granulation compound fertilizer, saving manufacturing cost without the great number investment.
Description
Technical field
This utility model belongs to fertilizer equipment manufacture field, and in particular to a kind of horizontal melting compound fertilizer air prilling dress
Put.
Background technology
Process of granulation in compounded fertilizer of granulated production process mainly have granulating method, fluidization process, squeezing and pressing method, melting oil-cooled system,
Melting air-cooling.And the cool method of melting air, also referred to as tower granulation method, it is (general that it is divided into force ventilated low tower method
Within high 60m) and gravity-flow ventilation high tower method (general high more than 60m).
CN1213964C discloses the method that a kind of low tower pelletize of melting charge slurry produces granulated multicomponent composite fertilizer, and it includes
Following steps：A, by compound fertilizer raw material Hybrid Heating melting；B, melting charge slurry by adopt tower height for 15-45m low tower tower
The rotary prilling sprayer sprinkling on top is entered in granulation tower；C, in the middle part of granulation tower between bottom points of multilamellar to tower in spray and give
Wind, makes slip that bottom of towe is slowly dropped under the drag effect of ascending air from during tower top decline and pelletize is completed.Step
Adopt tower height in rapid b for 30m low tower.The granulation tower is the square column type or cylinder of inner hollow, when being square, tower bottom
Size length × a width of 4-20m × 4-20m, when rounded, a diameter of 4-20m of bottom of towe.The technology is adopted and melt at the top of high tower multiple
Hefei raw material sprays high tower natural cooling with comminutor again, and complex structure invests high energy consumption.
Utility model content
To solve the above problems, this utility model provides a kind of horizontal melting compound fertilizer air prilling device, and only needing can
The rewinding mouth of compound fertilizer granules is accommodated, and this programme compound fertilizer melting charge slurry melts need not make high tower on the ground, can be with
Greatly save compound fertilizer's melt pelletization cost.
Concrete scheme is：A kind of horizontal melting compound fertilizer air prilling device, the air prilling equipment includes ejector
And granulation tower, the nozzle of the ejector is located at the side inside granulation tower, the spray angle that the level of the nozzle is faced upwards
It it is 0-60 ° with the angle of horizontal plane, the height of the granulation tower is 10-40m, and the length of the granulation tower is 30-100m.
Preferably, the spray angle that the level of the nozzle is faced upwards is 0-45 ° with the angle of horizontal plane, the granulation tower
Height be 20-40m, the length of the granulation tower is 40-50m.
Preferably, the nozzle and the height of the bottom of pelletize are 0-40m.
Preferably, the bottom of the granulation tower is provided with rewinding mouth, and the rewinding mouth is used to receive the fertilizer of ejector ejection
Granule, the length of the rewinding mouth is 0.01-0.8 times of granulation tower length.
Preferably, the rewinding mouth is located at the bottom of the pelletize tower wall relative with ejector to ejector place wall bottom
At 0-100m.
Preferably, the rewinding mouth bottom is provided with screening plant, and the screening plant includes that sieving plate, finished particle are exported
Export with seed particles, the finished particle is exported for fertilizer finished particle to be transferred out into air prilling equipment, the crystal seed
Particle outlet connects ejector, for will be transported to ejector by the seed particles of sieving plate.
Preferably, the number of the rewinding mouth is 1-10.
Preferably, the bottom of the granulation tower and the angle of horizontal plane are 0-30 °.
Preferably, the granulation tower side relative with ejector is provided with cool air inlet, and for being input into cold air spray is made
Shoot material slurry cooling, and at the top of the granulation tower cold-air vent is provided with.
The beneficial effects of the utility model：
1) advantage of the present utility model is to spray raw material from the side of granulation tower, makes raw material with the angle with horizontal plane
Degree sprays, and range of jet is long, and grain forming is completed in horizontal tower, and the product uniformity for obtaining is preferable；
2) using horizontal air prilling device of the present utility model, the little particle compound fertilizer from ejector ejection is in granulation tower
Inside rise to and start after peak whereabouts, in the process cold air is entered from the right side of granulation tower, left side is flowed out, and accelerates these
Little particle compound fertilizer cools and solidifies；
3) horizontal air prilling device tower body of the present utility model is relatively low, realizes melt pelletization small-scale production, without
Enormous investment is capable of achieving production melt pelletization compound fertilizer；
4) compound fertilizer's melting charge slurry of the present utility model is melted under tower, extremely low to tower body intensity requirement, can be great
Save compound fertilizer's melt pelletization cost.
Description of the drawings
Fig. 1 is the profile of horizontal melting compound fertilizer air prilling device, wherein 1 is ejector, 2 is granulation tower, and 3 are receipts
Material mouth, 4 is cool air inlet, and 5 is cold-air vent, and 6 is high pressure gas entrance, and 7 is melting charge slurry entrance, and 8 is injector nozzle.
Specific embodiment
Specific embodiment of the present utility model is described further below：
A kind of horizontal melting compound fertilizer air prilling device, the air prilling equipment includes ejector 1 and granulation tower 2,
The nozzle 8 of the ejector is located at the side inside granulation tower 2, spray angle and level that the level of the nozzle 8 is faced upwards
The angle in face is 30 °, and the height of the granulation tower is 25m, and the length of the granulation tower is 50m；The nozzle and the bottom of pelletize
The height in portion is 5m；The bottom of the granulation tower is provided with rewinding mouth 3, and the rewinding mouth 3 is used to receive the fertilizer of the ejection of ejector 1
Granule, the length of the rewinding mouth 3 is 0.1 times of the length of granulation tower 2, i.e., the width of necking material is 5m；The rewinding mouth
Number is 3, the rewinding mouth be located at bottom to the ejector place wall bottom 0m of the pelletize tower wall relative with ejector, 10m,
At 20m；The rewinding mouth bottom is provided with screening plant, and the screening plant includes sieving plate, finished particle outlet and crystal seed
Grain outlet, the finished particle is exported for fertilizer finished particle to be transferred out into air prilling equipment, the seed particles outlet
Connection ejector, for ejector will to be transported to by the seed particles of sieving plate；The bottom of the granulation tower and horizontal plane
Angle is 0 °；The side relative with ejector 1 of the granulation tower 2 is provided with cool air inlet 4, and for being input into cold air jetting material is made
Slurry cooling, is provided with cold-air vent 5 at the top of the granulation tower.
Melting compound fertilizer's slip enters ejector 1 through melting charge slurry entrance 7, from the high pressure gas that high pressure gas entrance 6 sprays
Body mixes to melting charge slurry punching press, by ejector 1 with angle that the angle that level faces upwards spray angle and horizontal plane is 30 °
Granulation tower 2 is injected to, from the beginning of the little particle compound fertilizer that melting charge slurry sprays from ejector is risen to after peak in granulation tower
Under drop down onto rewinding mouth 3, in the process cold air is entered from the cool air inlet 4 on the right side of granulation tower, and the cold air in left side goes out
Mouth 5 flows out, and accelerates these little particle compound fertilizer cooling and solidifyings；Raw material is made to spray with the angle of horizontal plane, range of jet
It is long, grain forming is completed in horizontal tower, the product uniformity for obtaining is preferable；Horizontal air prilling device tower body is relatively low, realizes
Melt pelletization small-scale production, without enormous investment production melt pelletization compound fertilizer is capable of achieving；It is of the present utility model compound
Fertile melting charge slurry is melted under tower, extremely low to tower body intensity requirement, can greatly save compound fertilizer's melt pelletization cost.
The announcement and teaching of book according to the above description, this utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and changed.Therefore, this utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of utility model should also be as falling in scope of the claims of the present utility model.Although additionally,
Some specific terms used in this specification, but these terms are merely for convenience of description, not to this utility model structure
Into any restriction.
Claims (9)
1. a kind of horizontal melting compound fertilizer air prilling device, it is characterised in that the air prilling equipment include ejector and
Granulation tower, the nozzle of the ejector is located at the side inside granulation tower, the spray angle that the level of the nozzle is faced upwards with
The angle of horizontal plane is 0-60 °, and the height of the granulation tower is 10-40m, and the length of the granulation tower is 30-100m.
2. air prilling device according to claim 1, it is characterised in that the jet angle that the level of the nozzle is faced upwards
Degree is 0-45 ° with the angle of horizontal plane, and the height of the granulation tower is 20-40m, and the length of the granulation tower is 40-50m.
3. air prilling device according to claim 1, it is characterised in that the nozzle is with the height of the bottom of pelletize
0-40m。
4. air prilling device according to claim 1, it is characterised in that the bottom of the granulation tower is provided with rewinding mouth,
The length of the rewinding mouth is 0.01-0.8 times of granulation tower length.
5. air prilling device according to claim 4, it is characterised in that the rewinding mouth is located at relative with ejector
At the 0-100m of the bottom of pelletize tower wall to ejector place wall bottom.
6. air prilling device according to claim 4, it is characterised in that the rewinding mouth bottom is provided with screening plant,
The screening plant includes sieving plate, finished particle outlet and seed particles outlet, the seed particles outlet connection ejector.
7. air prilling device according to claim 4, it is characterised in that the number of the rewinding mouth is 1-10.
8. air prilling device according to claim 1, it is characterised in that the bottom of the granulation tower and the folder of horizontal plane
Angle is 0-30 °.
9. air prilling device according to claim 1, it is characterised in that the granulation tower side relative with ejector
Cool air inlet is provided with, at the top of the granulation tower cold-air vent is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657701.7U CN206121680U (en) | 2016-06-28 | 2016-06-28 | Prilling granulator sprays in horizontal melting compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657701.7U CN206121680U (en) | 2016-06-28 | 2016-06-28 | Prilling granulator sprays in horizontal melting compound fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206121680U true CN206121680U (en) | 2017-04-26 |
Family
ID=58560969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620657701.7U Active CN206121680U (en) | 2016-06-28 | 2016-06-28 | Prilling granulator sprays in horizontal melting compound fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206121680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166465A (en) * | 2016-06-28 | 2016-11-30 | 深圳市芭田生态工程股份有限公司 | A kind of horizontal melted compound fertilizer air prilling device |
| CN110090597A (en) * | 2018-01-30 | 2019-08-06 | 徐州市禾协肥业有限公司 | A kind of discharging device and prilling granulator for inclined-plane cooling granulation |
-
2016
- 2016-06-28 CN CN201620657701.7U patent/CN206121680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166465A (en) * | 2016-06-28 | 2016-11-30 | 深圳市芭田生态工程股份有限公司 | A kind of horizontal melted compound fertilizer air prilling device |
| CN110090597A (en) * | 2018-01-30 | 2019-08-06 | 徐州市禾协肥业有限公司 | A kind of discharging device and prilling granulator for inclined-plane cooling granulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206121680U (en) | Prilling granulator sprays in horizontal melting compound fertilizer | |
| CN102876345A (en) | Hard asphalt granulation method and device thereof | |
| CN102659478A (en) | Continuous enveloping fluidized bed for slow/control-release fertilizers | |
| CN101984748A (en) | Fluid bed granulation process and apparatus | |
| CN103752213A (en) | Device suitable for humidifying and granulating dry powder | |
| CN201300047Y (en) | Spray-cooling granulating device | |
| CN204930350U (en) | A kind of reverse-flow feed granules cooler | |
| CN201346454Y (en) | High-tower melting granulation production device | |
| CN103157404B (en) | A kind of water curtain style melt pelletization system | |
| CN210410597U (en) | Counter-flow pressure spray drying granulation system | |
| CN209395232U (en) | A kind of temperature regulating device preparing modified plastics | |
| CN202170310U (en) | Extruding granulator for fertilizer | |
| CN201340203Y (en) | Fluidized cooling device for urea prilling tower | |
| CN105233756A (en) | Granulating system and method thereof | |
| CN201454488U (en) | Spray granulating equipment of high-effect ethylene bis stearamide compound | |
| CN206160629U (en) | Starch -based plastic drying tower | |
| CN205914123U (en) | Prilling granulator sprays in vertical melting compound fertilizer | |
| CN201346453Y (en) | Nozzle cone part used for tower granulation device | |
| CN103028343A (en) | Production method for pelletoidal calcium chloride dihydrate | |
| CN106166465A (en) | A kind of horizontal melted compound fertilizer air prilling device | |
| CN206780971U (en) | A kind of efficient plastic granulator | |
| CN103464051A (en) | Spray granulation equipment used for catalyst assisted forming | |
| CN203227467U (en) | Water-cooling steel belt flaker | |
| CN203291819U (en) | Continuous granulation device | |
| CN203525647U (en) | Spraying granulating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180202 Address after: 221611 Lunan Road, Peixian energy economic and Technological Development Zone, Xuzhou, Jiangsu Patentee after: Xuzhou Batian Ecology Co., Ltd. Address before: 518057 Guangdong province Shenzhen city Nanshan District high tech park two Hing Road No. 10 Patentee before: Batian Ecological Engineering Co., Ltd., Shenzhen |
|
| TR01 | Transfer of patent right |