CN208130983U - A kind of cooling equipment and prilling granulator for inclined-plane cooling granulation - Google Patents
A kind of cooling equipment and prilling granulator for inclined-plane cooling granulation Download PDFInfo
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- CN208130983U CN208130983U CN201820164604.3U CN201820164604U CN208130983U CN 208130983 U CN208130983 U CN 208130983U CN 201820164604 U CN201820164604 U CN 201820164604U CN 208130983 U CN208130983 U CN 208130983U
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- cooling
- sloping platform
- plane
- collecting
- collection
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- 238000001816 cooling Methods 0.000 title claims abstract description 140
- 238000005469 granulation Methods 0.000 title claims abstract description 30
- 230000003179 granulation Effects 0.000 title claims abstract description 30
- 239000002002 slurry Substances 0.000 claims abstract description 47
- 239000002245 particle Substances 0.000 claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 230000002209 hydrophobic effect Effects 0.000 claims description 6
- 239000003337 fertilizer Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 239000008187 granular material Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Abstract
The utility model provides a kind of cooling equipment for inclined-plane cooling granulation, including at least one set of cooling sloping platform, collection sloping platform and collecting tank, cooling sloping platform are connected with the side for collecting sloping platform, collect the opposite other side of sloping platform and are connected with collecting tank；Cooling sloping platform includes inclined-plane, and inclined-plane is for accepting slurry and slurry cooling, rolling being made to form granular object；Collecting sloping platform includes collecting inclined-plane, collects inclined-plane and is used to receive the granular object being rolled down from cooling sloping platform, and tumbles granular object into collecting tank from sloping platform is collected.Cooling equipment provided by the utility model can not only make droplet-like slurry be rolled, cooled down and be granulated on cooling sloping platform well, obtain sphericity, the particle having good uniformity improves the comprehensive performance of particle；The height that granulation tower can also be reduced, has saved land area, has saved cost.
Description
Technical field
The utility model belongs to fertilizer equipment technical field, and in particular to a kind of cooling equipment for inclined-plane cooling granulation
And prilling granulator.
Background technique
Compound fertilizer is that current China applies fertilizer the most universal.And the technical process of compound fertilizer processing includes
Feed proportioning, mixing, agglomeration crushing, material granulation, multi-stage screening and finished product packing.Therefore, material granulation process is multiple
One of the important procedure of Hefei production.There are many different prilling process, such as sprinkling pelleting, slurry-spraying pelletizing and atomization packet at present
Wrap up in granulation etc..
The height of granulation tower, while slurry meeting during falling on inclined-plane can not only be shortened by inclined-plane cooling granulation
It is rolled on inclined-plane, also the sphericity of compound fertilizer granule can be made more preferable.Therefore, inclined-plane cooling granulation is newest at present
Granulating technique.
In the prior art, the patent of Patent No. CN201410126510.3 provides a kind of steel band comminutor, including machine
Frame, rack both ends are respectively equipped with drive roll and driven rolling, and the granulation steel driven by drive roll is surrounded on drive roll and driven voller
Band is equipped with the steel band slack adjuster of roller in the lower end of rack.Droplet-like slurry is set to be moved and be cooled down on steel band,
Form solid fertilizer.And above-mentioned steel band comminutor is only applicable to plane cooling, and in not applicable and inclined-plane cooling granulation.Cause
This lacks a kind of cooling equipment dedicated for inclined-plane cooling granulation in existing cooling apparatus field.
Utility model content
In consideration of it, to solve the above-mentioned problems, the utility model provides a kind of cooling for inclined-plane cooling granulation and sets
Standby and prilling granulator.Allow to be rolled in the cooling equipment in inclined-plane well from the droplet-like slurry that spray head sprays, cool down,
It is granulated and collects.
The utility model first aspect provides a kind of cooling equipment for inclined-plane cooling granulation, described cold for inclined-plane
But the cooling equipment being granulated includes at least one set of cooling sloping platform, collects sloping platform and collecting tank, the cooling sloping platform and the collection
The side of sloping platform is connected, and the opposite other side of sloping platform of collecting is connected with the collecting tank；
The cooling sloping platform includes inclined-plane, and the inclined-plane is for accepting slurry and slurry cooling, rolling being made to form shot-like particle
Body；The collection sloping platform includes collecting inclined-plane, and the collection inclined-plane is for receiving the grain being rolled down from the cooling sloping platform
Shape object, and tumble the granular object into the collecting tank from the collection sloping platform.
Wherein, the inclined-plane of the cooling sloping platform is successively formed by overlapping by multiple plates, and n-th piece of plate be superimposed upon n-th+
On 1 piece of plate, n-th piece of plate is mutually staggered with (n+1)th piece of plate, wherein n-th piece of plate is far from institute
Cooling sloping platform and the junction for collecting sloping platform are stated, (n+1)th piece of plate is oblique close to the cooling sloping platform and the collection
The junction of platform, wherein n is the integer greater than 0.
Wherein, the lap-joint of the plate and the plate forms clinch, and the clinch is concave-curve structure.
Wherein, the inclined direction on the inclined-plane is opposite with the collection inclined direction on inclined-plane.
Wherein, the cooling sloping platform offers through-hole in the cooling sloping platform and the junction for collecting sloping platform, described
Through-hole is for tumbling the granular object into the collecting tank from the collection sloping platform.
Wherein, the inclined-plane of the cooling sloping platform is equipped with hydrophobic layer.
Wherein, the inclined-plane of the cooling sloping platform is in 30 ° of -80 ° of settings in the horizontal direction.
Wherein, the cooling sloping platform and the collection sloping platform further include cooling device, and the cooling device makes the inclined-plane
Temperature be (- 20) DEG C -20 DEG C.
Wherein, multiple cooling sloping platforms and multiple collection sloping platforms were sequentially connected with around one week.
A kind of cooling equipment for inclined-plane cooling granulation that the utility model first aspect provides, when droplet-like fertilizer material
When slurry or droplet-like chemical fertilizer slurry drop down onto cooling sloping platform.Firstly, droplet-like slurry can be collected along the inclined-plane direction of cooling sloping platform
The direction of sloping platform is rolled.And droplet-like slurry, during rolling, the sphericity of droplet-like slurry is preferable.Secondly, liquid
Drop-wise slurry also will do it cooling during rolling, and due to droplet-like slurry be. while during rolling
Cooling is carried out, therefore the consistency for the particle being cooled into is more uniform and consistency is higher.When droplet-like slurry is cooled to
Collection sloping platform is dropped down onto after particle, particle continues to scroll down through on collecting sloping platform, and further cold during rolling
But.Final particle is fallen in collecting tank.Again, droplet-like slurry is rolled and is cooled down on inclined-plane, increases droplet-like material
Starch the distance to fall.This can substantially reduce the height of granulation tower, reduce costs.Cooling equipment provided by the utility model, no
It so that droplet-like slurry rolled, cooled down and is granulated on cooling sloping platform well, form sphericity, have good uniformity
Particle, improve the comprehensive performance of particle；The height that granulation tower can also be reduced, has saved cost.
The utility model second aspect provides a kind of prilling granulator, the cooling provided including the utility model first aspect
Equipment.
A kind of prilling granulator that the utility model second aspect provides, the cooling provided using the utility model first aspect
Equipment is not only greatly improved the sphericity and compactness of fertiliser granulates or chemical particle, can also substantially reduce the height of granulation tower
Degree, has saved cost.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Needed in attached drawing be illustrated.
Fig. 1 is the schematic cross-section of cooling equipment in the utility model embodiment；
Fig. 2 is the structural schematic diagram of cooling equipment in the utility model embodiment；
Fig. 3 is the partial enlarged view on the cooling inclined-plane of Fig. 1 in the utility model embodiment.
Specific embodiment
It is preferred embodiments of the present invention below, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It is considered as the protection scope of the utility model.
Please refer to Fig. 1-Fig. 3, a kind of cooling equipment for inclined-plane cooling granulation provided by the embodiment of the utility model,
Including collecting tank 3 and at least one set of cooling sloping platform 1 and sloping platform 2 is collected, the side for collecting sloping platform 2 and the cooling sloping platform 1
It is connected, the opposite other side of sloping platform 2 of collecting is connected with the collecting tank 3, and the collection sloping platform 2 includes collecting inclined-plane
(not shown), the collection inclined-plane make described for receiving the granular object being rolled down from the cooling sloping platform 1
Granular object is tumbled from the collection sloping platform 2 into the collecting tank 3.
Preferably, it is additionally provided with cool air hose 4 at the collecting tank 3, the cool air hose 4 is used for from the collecting tank 3 to described
Cooling leaning tower direction blowout cold air (arrow direction as in Figure 1 and Figure 2).
A kind of cooling equipment for inclined-plane cooling granulation provided by the embodiment of the utility model, when droplet-like fertilizer slurry
Or droplet-like chemical fertilizer slurry is when dropping down onto cooling sloping platform 1.Firstly, slurry can be along the inclined-plane 11 of cooling sloping platform 1 towards collecting sloping platform 2
Direction rolled.And slurry, during rolling, the sphericity of slurry is preferable.Secondly, slurry is during rolling
It also will do it cooling, and since slurry is to carry out cooling while during rolling, being cooled into
The consistency of grain is more uniform and consistency is higher.It is dropped down onto after slurry is cooled to particle and collects sloping platform 2, particle is collecting sloping platform
Continue to scroll down through on 2, and is further cooled down during rolling.Final particle is fallen in collecting tank 3, obtains fertilizer
Particle or chemical fertilizer granule.Again, slurry is rolled and is cooled down on inclined-plane 11, increases the distance of slurry whereabouts, this can be big
The big height for reducing granulation tower, thereby reduces cost.Cooling equipment provided by the utility model, can not only make droplet-like material
Slurry is rolled, cooled down and is granulated on cooling sloping platform 1 well, and sphericity is formed, and the particle having good uniformity improves particle
Comprehensive performance；The height that granulation tower can also be reduced, has saved cost.
The setting of the utility model cool air hose 4 can not only reduce the temperature in granulation tower, but also when having slurry from vertical
When direction is fallen, the cold wind from collecting tank 3 to cooling 1 direction of sloping platform can also make slurry be cooled to particle.
In the utility model embodiment, the inclined-plane 11 of the cooling sloping platform 1 is successively formed by overlapping by multiple plates, and n-th
Plate described in block is superimposed upon on (n+1)th piece of plate, and n-th piece of plate is mutually staggered with (n+1)th piece of plate, wherein
N-th piece of plate is far from the cooling sloping platform 1 and the junction for collecting sloping platform 2, and (n+1)th piece of plate is close to described
Cooling sloping platform 1 and the junction for collecting sloping platform 2, wherein n is the integer greater than 0.Inclined-plane 11 is successively overlapped by multiple plates
It forms, the harm expanded with heat and contract with cold caused by being largely avoided due to splicing.
Referring to Fig. 3, the lap-joint of the plate and the plate forms clinch in the utility model embodiment,
The clinch is concave-curve structure 13.Far from the cooling sloping platform 1 and it is described collection sloping platform 2 junction plate close
The top of the cooling sloping platform 1 and the plate of the junction for collecting sloping platform 2, and clinch is concave-curve structure 13.Therefore
When droplet-like slurry is tumbled to concave-curve structure 13, droplet-like slurry can generate one and be parallel to point of inclined-plane 11 in downward direction
Power and a component downward perpendicular to inclined-plane 11, and then droplet-like slurry will accelerate and be close to the rolling of inclined-plane 11.This is prevented
Droplet-like slurry fly out in dropping process slurry the problem of.
In the utility model embodiment, the inclined direction on the inclined-plane 11 and the inclined direction phase for collecting inclined-plane
Instead.As depicted in figs. 1 and 2, the inclined direction on the inclined-plane 11 of the cooling sloping platform 1 inclines with the collection inclined-plane for collecting sloping platform
Tilted direction has saved cost on the contrary, occupied area can be saved further.For example, when droplet-like slurry is on inclined-plane 11
In the horizontal direction point of direction of rotating direction and fertiliser granulates when being cooled to fertiliser granulates is rolled to be rolled on collecting inclined-plane
In the horizontal direction point of rotating direction when collecting tank 3 is contrary.
In the utility model embodiment, the cooling sloping platform 1 is in the cooling sloping platform 1 and the company for collecting sloping platform 2
The place of connecing offers through-hole, and the through-hole is for tumbling the granular object into the collecting tank 3 from the collection sloping platform 2.
When the particle of cooling and shaping is tumbled from cooling sloping platform 1 to after collecting sloping platform 2, particle can roll on sloping platform 2 through cooling sloping platform 1 from collecting
It drops down onto collecting tank 3.Therefore through-hole is offered with the junction for collecting sloping platform 2 in the cooling sloping platform 1, particle can be made
It is accurately passed through cooling down sloping platform 1 and be rolled on collecting sloping platform 2.
In the utility model embodiment, the inclined-plane 11 of the cooling sloping platform 1 is equipped with hydrophobic layer 12, the hydrophobic layer 12
Material includes one of Teflon and fluororesin or a variety of.It is equipped with hydrophobic layer 12 on the inclined-plane 11 of cooling sloping platform 1, can be prevented
Slurry sticks on the inclined-plane 11 of cooling sloping platform 1, and slurry can be made to be tumbled on inclined-plane 11 well.The setting of hydrophobic layer 12
It can prevent dust and impurity in air from falling on inclined-plane 11, improve the purity of particle.
In the utility model embodiment, the inclined-plane 11 of the cooling sloping platform 1 is in the horizontal direction in 30 ° of -80 ° of settings.When
When the inclined-plane 11 of cooling sloping platform 1 is lower than 30 ° in the horizontal direction, slurry can stop rolling because the gradient on inclined-plane 11 is too small, very
To sticking slurry on inclined-plane 11.And when the inclined-plane 11 of cooling sloping platform 1 is higher than 80 ° in the horizontal direction, slurry can be because fall
Too fast and cooling time is too short, the particle of formation it is second-rate.
In the utility model embodiment, the length on the inclined-plane 11 of the cooling sloping platform 1 is 5-60m.When the cooling is oblique
When the length on the inclined-plane 11 of platform 1 is less than 5m, slurry can because inclined-plane 11 length is too short and cooling time is too short, result in
Particle it is second-rate.And when the length on the inclined-plane 11 of the cooling sloping platform 1 is greater than 60m, the length on inclined-plane 11 is too long, can make
At the increase for being granulated tower height degree, the increase of land seizure area.Eventually result in sharply increasing for cost.
In the utility model embodiment, the cooling sloping platform 1 and the collection sloping platform 2 further include cooling device 5, described
Cooling device 5 makes -20 DEG C of the temperature (- 20) DEG C on the inclined-plane 11.The setting of cooling device 5 can reduce cooling 1 He of sloping platform
The temperature on 2 surface of sloping platform is collected, and makes cooling sloping platform 1 and collects -20 DEG C of the temperature (- 20) DEG C on 2 surface of sloping platform.Cooling dress
Setting 5 setting can accelerate slurry to be cooled to the process of particle, and improve the quality of particle.
In the utility model embodiment, multiple cooling sloping platforms 1 and multiple collection sloping platforms 2 are sequentially connected with and surround
One week.It may include multiple cooling sloping platforms 1 and collection sloping platform 2 in the utility model, and multiple cooling sloping platforms 1 and collection sloping platform 2 can
It is sequentially connected with around one week and then the surrounding of granulation tower is made to have cooling 11 feed slurry of inclined-plane to tumble, cool down and be granulated.And it is suitable
Secondary connection can also greatly save the space of granulation tower around one week, and then reduce cost.
For example, when cooling sloping platform 1 is 4 with the quantity for collecting sloping platform 2, cooling sloping platform 1 and collection sloping platform 2 are sequentially
Connection is surrounded by truncated rectangular pyramids shape and the shape of falling truncated rectangular pyramids.And truncated rectangular pyramids and the centre of truncated rectangular pyramids be it is hollow, cooling supply air hose 4 leads to cold
Wind.
A kind of prilling granulator provided by the embodiment of the utility model, including cooling provided by the embodiment of the utility model are set
It is standby.
A kind of prilling granulator provided by the embodiment of the utility model, is set using cooling provided by the embodiment of the utility model
It is standby, it is not only greatly improved the sphericity and compactness of fertiliser granulates or chemical particle, can also substantially reduce the height of granulation tower,
Cost is saved.
Content provided by the utility model embodiment is described in detail above, herein to the utility model
Principle and embodiment is expounded and illustrates, the method described above for being merely used to help understand the utility model and its core
Thought is thought；At the same time, for those skilled in the art in specific embodiment and is answered based on the idea of the present invention
With in range, there will be changes, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of cooling equipment for inclined-plane cooling granulation, which is characterized in that the cooling for inclined-plane cooling granulation is set
Standby includes at least one set of cooling sloping platform, collection sloping platform and collecting tank, and the cooling sloping platform is connected with the side for collecting sloping platform
It connects, the opposite other side of sloping platform of collecting is connected with the collecting tank；
The cooling sloping platform includes inclined-plane, and the inclined-plane is for accepting slurry and slurry cooling, rolling being made to form granular object；Institute
Stating and collecting sloping platform includes collecting inclined-plane, and the collection inclined-plane is for receiving the shot-like particle being rolled down from the cooling sloping platform
Body, and tumble the granular object into the collecting tank from the collection sloping platform.
2. cooling equipment as described in claim 1, which is characterized in that successively taken by multiple plates on the inclined-plane of the cooling sloping platform
It connects, n-th piece of plate is superimposed upon on (n+1)th piece of plate, n-th piece of plate and (n+1)th piece of plate phase
It is mutually staggered, wherein n-th piece of plate is far from the cooling sloping platform and the junction for collecting sloping platform, (n+1)th block of plate
Block is close to the cooling sloping platform and the junction for collecting sloping platform, and wherein n is the integer greater than 0.
3. cooling equipment as claimed in claim 2, which is characterized in that the lap-joint of the plate and the plate, which is formed, to be overlapped
Portion, the clinch are concave-curve structure.
4. cooling equipment as described in claim 1, which is characterized in that the inclined direction on the inclined-plane and the collection inclined-plane
Inclined direction is opposite.
5. cooling equipment as claimed in claim 4, which is characterized in that the cooling sloping platform is in the cooling sloping platform and the receipts
The junction of collection sloping platform offers through-hole, and the through-hole is for tumbling the granular object to the receipts from the collection sloping platform
Collect in slot.
6. cooling equipment as described in claim 1, which is characterized in that the inclined-plane of the cooling sloping platform is in the horizontal direction
30 ° of -80 ° of settings.
7. cooling equipment as described in claim 1, which is characterized in that the inclined-plane of the cooling sloping platform is equipped with hydrophobic layer.
8. cooling equipment as described in claim 1, which is characterized in that the cooling sloping platform and the collection sloping platform further include cold
But device, the cooling device make -20 DEG C -20 DEG C of temperature of the inclined-plane.
9. cooling equipment as described in claim 1, which is characterized in that multiple cooling sloping platforms and multiple collection sloping platforms
It is sequentially connected with around one week.
10. a kind of prilling granulator, which is characterized in that including the described in any item cooling equipment of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164604.3U CN208130983U (en) | 2018-01-30 | 2018-01-30 | A kind of cooling equipment and prilling granulator for inclined-plane cooling granulation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164604.3U CN208130983U (en) | 2018-01-30 | 2018-01-30 | A kind of cooling equipment and prilling granulator for inclined-plane cooling granulation |
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| Publication Number | Publication Date |
|---|---|
| CN208130983U true CN208130983U (en) | 2018-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090594A (en) * | 2018-01-30 | 2019-08-06 | 徐州市禾协肥业有限公司 | A kind of cooling equipment and prilling granulator for inclined-plane cooling granulation |
-
2018
- 2018-01-30 CN CN201820164604.3U patent/CN208130983U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090594A (en) * | 2018-01-30 | 2019-08-06 | 徐州市禾协肥业有限公司 | A kind of cooling equipment and prilling granulator for inclined-plane cooling granulation |
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Effective date of registration: 20240104 Address after: 221000 south of haozhai Road, energy economic and Technological Development Zone, Pei County, Xuzhou City, Jiangsu Province Patentee after: XUZHOU BATIAN ECOLOGY Co.,Ltd. Address before: 221000 south of haozhai Road, energy economic and Technological Development Zone, Pei County, Xuzhou City, Jiangsu Province Patentee before: XUZHOU HEXIE FERTILIZER INDUSTRY CO.,LTD. |