CN1092077C - differential two-speed rotary granulating machine and granulating method - Google Patents
differential two-speed rotary granulating machine and granulating method Download PDFInfo
- Publication number
- CN1092077C CN1092077C CN00106184A CN00106184A CN1092077C CN 1092077 C CN1092077 C CN 1092077C CN 00106184 A CN00106184 A CN 00106184A CN 00106184 A CN00106184 A CN 00106184A CN 1092077 C CN1092077 C CN 1092077C
- Authority
- CN
- China
- Prior art keywords
- distributing device
- hollow shaft
- main shaft
- device hollow
- feed pipe
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229910002804 graphite Inorganic materials 0.000 claims description 14
- 239000010439 graphite Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 9
- 238000005469 granulation Methods 0.000 abstract description 7
- 230000003179 granulation Effects 0.000 abstract description 7
- 239000003337 fertilizer Substances 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 239000008187 granular material Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
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- Fertilizing (AREA)
Abstract
The present invention adopts two independent rotary mechanisms which are arranged on the same axle center, wherein the rotary mechanism at the outer edge drives a granulation spray head, and the rotary mechanism at the inner part drives a distributor; the two mechanisms work on the same axle center, and the process from melting liquid enters the spray head to be sprayed is completed by adjusting respective rotation speed and turning. The present invention has the advantages that the high-viscosity compound-fertilizer melting liquid with suspension-shaped granules can favorably passes through the granulation spray head to realize the granulation.
Description
The invention belongs to relate to and a kind ofly make the full-bodied composite fertilizer's liquation that has a suspension particle, belong to comminutor and make the field smoothly by the mechanical device of prilling spry.
Background technology of the present invention: existing centrifugal granulator drives the prilling spry rotation by the main shaft that is vertically mounted in the transmission mechanism; fused solution by feed system to shower nozzle bottom; under action of centrifugal force; fused solution is the hyperbolic wire and is attached at the shower nozzle inwall and rotates synchronously with shower nozzle; under action of centrifugal force; spray the spray orifice of fused solution from the shower nozzle generatrix, the jet chance air of ejection is broken into and drips, the poly-spherical particle that becomes in the landing process.Adjust the rotating speed of inlet amount and shower nozzle, can obtain required centrifugate layer thickness, the thickness of centrifugal liquid layer has determined the radius of jet injection and the diameter of particle, that is to say that the liquid layer thickness of existing centrifugal granulating shower nozzle inside is the key of granulation quality.But then can't obtain expected effect with above-mentioned technology for the full-bodied composite fertilizer's liquation that has suspended particulate.Reason is that existing comminutor can't overcome the blocked problem of spray orifice, will have a strong impact on the quality of granulation and the discharging that increases dust and strengthen injection diameter.Simultaneously, strengthen injection diameter and can not thoroughly solve the blocked problem of spray orifice, because the plastic properties that the liquation of melt method combination process has time to time change than the viscosity and the compound mixture thereof of high thousands of times of single urea.
Purpose of design of the present invention: design a kind of full-bodied composite fertilizer's liquation that has suspension particle differential two-speed rotary pelleting machine by prilling spry smoothly that makes.
Design of the present invention: the present invention is different with the granulation principle of centrifugal granulator; adopt and settle two independently rotating mechanisms on the same axle center; the drive prilling spry of outer rim; inner drive distributing device; two mechanisms work on same axle center, finish liquation from entering into the process of ejection shower nozzle by adjusting rotating speed separately and turning to.Its organization plan: differential two-speed rotary pelleting machine; it comprises prilling spry (13); feed pipe flange (9) combines as a whole with feed pipe (15); column (10) upper end connects with feed pipe flange (9); the lower end connects with housing (1); main shaft (4) adopts bearing (2) to be positioned at housing (1); prilling spry (13) connects with the shower nozzle flange (12) that is positioned at the main shaft lower end; spindle pulley (3) is positioned at the top of main shaft and is dragged by variable-frequency motor; distributing device hollow shaft (8) adopts graphite bearing (5) to be positioned at main shaft; distributing device belt pulley (6) is positioned at distributing device hollow shaft top and is dragged by variable-frequency motor; graphite bearing (5) end face that is positioned at distributing device hollow shaft (8) bottom touches mutually with the shaft shoulder of distributing device hollow shaft (8) and makes itself and fused solution sealing by being positioned at several springs (7) on the distributing device belt pulley (6) and spring capping (16); the lower flange of distributing device hollow shaft connects with shower nozzle distributing device (14); distributing device hollow shaft (8) is enclosed within feed pipe (15) and goes up and leave the gap all around, adjusts column (10) and makes feed pipe (15) concentric with distributing device hollow shaft (8).Main shaft (4) and distributing device hollow shaft (8) can be in the same way or counter-rotating.Boss in the distributing device belt pulley (6) touches mutually with the upper surface of the graphite bearing that is positioned at distributing device hollow shaft top (5), the lower surface of its graphite bearing is positioned on the Baltimore groove platform on main shaft top, and touch mutually with Baltimore groove platform on main shaft (4) bottom upper surface that is positioned at the graphite bearing (5) of distributing device hollow shaft bottom.
The present invention compares with background technology, adopt and settle two independently rotating mechanisms on the same axle center, the drive prilling spry of outer rim, inner drive distributing device, two technical schemes that mechanism works on same axle center have realized making the full-bodied composite fertilizer's liquation of suspension particle that has smoothly by the prilling spry granulation.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
1 couple of the present invention does with narration in conjunction with the accompanying drawings.
Embodiment 1: feed pipe flange (9) welds or spins with feed pipe (15) and is one, adjusting the two ends of column (10) adopts nut (11) to be connected with housing (1) outer with feed pipe flange (9) respectively, make feed pipe concentric by adjusting column (10) with distributing device hollow shaft (8), distributing device hollow shaft (8) is installed in the main shaft (4), and it rotates up and down bearing (5) is the resin pickup graphite bearing.Boss in the distributing device belt pulley (16) touches mutually with the upper surface of the graphite bearing that is positioned at distributing device hollow shaft top (5), the lower surface of its graphite bearing is positioned on the Baltimore groove platform on main shaft top, touch mutually with Baltimore groove platform on main shaft (4) bottom upper surface that is positioned at the graphite bearing (5) of distributing device hollow shaft bottom, and make itself and fused solution sealing by several springs (7).Distributing device hollow shaft (8) drags (not marking among the figure) by motor, its underpart flange and shower nozzle distributing device (14) connect, main shaft (4) is bound up in the housing (1) by bearing (2), main shaft drags (not marking among the figure) by motor, main shaft lower nozzle flange (12) connects prilling spry (13), two motors can be in the same way or counter-rotating, and motor is by separately its rotating speed of Frequency Converter Control.Operation principle: high viscosity fusion composite fertilizer liquation enters in the prilling spry (13) by feed pipe (15), variable-frequency motor drives distributing device hollow shaft (8) rotation by distributing device belt pulley (6), and the distributing device hollow shaft then drives liquation that distributing device (14) will be arranged in prilling spry and distributes its spray orifice that smoothly liquation is passed through prilling spry that matches with the mechanism that drives the prilling spry rotation is sprayed; Variable-frequency motor drives main shaft (4) rotation by spindle pulley (3), and main shaft drives prilling spry (13) rotation by shower nozzle flange (12), and its spray orifice that passes through that enters in the shower nozzle is entered but moulding in the medium of air cooling.
Embodiment 2: adopt and settle two independently rotating mechanisms on the same axle center, the drive prilling spry of outer rim, inner drive distributing device, two mechanisms work on same axle center, finish liquation from entering into the process of ejection shower nozzle by adjusting rotating speed separately and turning to.
Claims (4)
1; a kind of differential two-speed rotary pelleting machine; it comprises prilling spry (13); it is characterized in that: feed pipe flange (9) combines as a whole with feed pipe (15); column (10) upper end connects with feed pipe flange (9); the lower end connects with housing (1); main shaft (4) adopts bearing (2) to be positioned at housing (1); prilling spry (13) connects with the shower nozzle flange (12) that is positioned at the main shaft lower end; spindle pulley (3) is positioned at the top of main shaft and is dragged by variable-frequency motor; distributing device hollow shaft (8) adopts graphite bearing (5) to be positioned at main shaft; distributing device belt pulley (6) is positioned at distributing device hollow shaft top and is dragged by variable-frequency motor; graphite bearing (5) end face that is positioned at distributing device hollow shaft (8) bottom touches mutually with the shaft shoulder of distributing device hollow shaft (8) and makes itself and fused solution sealing by being positioned at several springs (7) on the distributing device belt pulley (6) and spring capping (16); the lower flange of distributing device hollow shaft connects with shower nozzle distributing device (14); distributing device hollow shaft (8) is enclosed within feed pipe (15) and goes up and leave the gap all around, adjusts column (10) and makes feed pipe (15) concentric with distributing device hollow shaft (8).
2, differential two-speed rotary pelleting machine according to claim 1 is characterized in that: main shaft (4) and distributing device hollow shaft (8) can be in the same way or counter-rotating.
3, differential two-speed rotary pelleting machine according to claim 1; it is characterized in that: the boss in the distributing device belt pulley (6) touches mutually with the upper surface of the graphite bearing that is positioned at distributing device hollow shaft top (5); the lower surface of its graphite bearing is positioned on the Baltimore groove platform on main shaft top, and touch mutually with Baltimore groove platform on main shaft (4) bottom upper surface that is positioned at the graphite bearing (5) of distributing device hollow shaft bottom.
4, a kind of prilling process of differential two-speed rotary pelleting machine; it is characterized in that: adopt and settle two independently rotating mechanisms on the same axle center; the drive prilling spry of outer rim; inner drive distributing device; two mechanisms work on same axle center, finish liquation from entering into the process of ejection shower nozzle by adjusting rotating speed separately and turning to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00106184A CN1092077C (en) | 2000-04-27 | 2000-04-27 | differential two-speed rotary granulating machine and granulating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00106184A CN1092077C (en) | 2000-04-27 | 2000-04-27 | differential two-speed rotary granulating machine and granulating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1268393A CN1268393A (en) | 2000-10-04 |
| CN1092077C true CN1092077C (en) | 2002-10-09 |
Family
ID=4578194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00106184A Expired - Lifetime CN1092077C (en) | 2000-04-27 | 2000-04-27 | differential two-speed rotary granulating machine and granulating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1092077C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351008C (en) * | 2005-09-09 | 2007-11-28 | 孔亦周 | Granulation spray nozzle differential rotating granulation |
| CN104803732A (en) * | 2015-05-13 | 2015-07-29 | 孔亦周 | Differential pelletizing device with vibrating function for melt compound fertilizer and method using device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078650U (en) * | 1990-11-16 | 1991-06-12 | 武汉水泥机械厂分厂 | Double-drum extrusion granulating machine |
| CN2126575Y (en) * | 1992-07-02 | 1993-01-20 | 张长在 | Low pressure air flow liquid membrane pellet spray making device |
| CN2140259Y (en) * | 1992-03-11 | 1993-08-18 | 余汉明 | Butt-rolling prilling machine |
| CN2255309Y (en) * | 1995-04-08 | 1997-06-04 | 潘永成 | Disc-type granulating machine |
-
2000
- 2000-04-27 CN CN00106184A patent/CN1092077C/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078650U (en) * | 1990-11-16 | 1991-06-12 | 武汉水泥机械厂分厂 | Double-drum extrusion granulating machine |
| CN2140259Y (en) * | 1992-03-11 | 1993-08-18 | 余汉明 | Butt-rolling prilling machine |
| CN2126575Y (en) * | 1992-07-02 | 1993-01-20 | 张长在 | Low pressure air flow liquid membrane pellet spray making device |
| CN2255309Y (en) * | 1995-04-08 | 1997-06-04 | 潘永成 | Disc-type granulating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1268393A (en) | 2000-10-04 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: BAOJI QINDONG LIQUID EQUIPMENT MANUFACTURE CO., LT Free format text: FORMER OWNER: KONG YIZHOU Effective date: 20130104 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 721000 BAOJI, SHAANXI PROVINCE TO: 721006 BAOJI, SHAANXI PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130104 Address after: 721006 No. two, 10 Jiang Dong Road, Weibin District, Shaanxi, Baoji Patentee after: Baoji Qin Dong fluid equipment manufacturing Co., Ltd. Address before: 721000 Shaanxi city of Baoji province by two Road No. 97 Baoji Zhongping intellectual property firm Patentee before: Kong Yizhou |
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| CX01 | Expiry of patent term |
Granted publication date: 20021009 |
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| CX01 | Expiry of patent term |