CN102060633A - Planetary spiral stirring granulator and granulating method - Google Patents

Planetary spiral stirring granulator and granulating method Download PDF

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Publication number
CN102060633A
CN102060633A CN2010105648864A CN201010564886A CN102060633A CN 102060633 A CN102060633 A CN 102060633A CN 2010105648864 A CN2010105648864 A CN 2010105648864A CN 201010564886 A CN201010564886 A CN 201010564886A CN 102060633 A CN102060633 A CN 102060633A
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China
Prior art keywords
stirring
raw material
granulating
granulator
container
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CN2010105648864A
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Chinese (zh)
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CN102060633B (en
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郑华
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1145—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
    • B01F27/953—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis using only helical stirrers

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Glanulating (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a planetary spiral stirring granulator for stirring and granulating raw materials in a fed body to manufacture granules. The granulator comprises a container, a plurality of asymmetric stirring and granulating components and a framework component, wherein the container is used for bearing the raw materials and provided with a feeding bin and a discharge hole; the stirring and granulating components are positioned in the container, controlled by single sub driving units and used for dropping or lifting the raw materials and applying torsional shear and centrifugal force to the raw materials; and the framework component is connected with the stirring and granulating components and controlled by a main driving unit and can rotate. A method for granulating by using the planetary spiral stirring granulator comprises the following steps of: 1) filling the raw materials into the container in a certain ratio; 2) mixing the raw materials; and 3) performing frictional granulation. The granulator has the advantages of a few components and simple structure, and is convenient to manufacture and process; the granules formed by using the spiral stirring granulator are uniform; the granulator has no rigorous material requirement, and the materials are only crushed; the granulator is suitable for granulation and stirring of organic materials of various quantities, and stirring and granulation are completed in one granulator; and the granulator has low power, and is easy to maintain, safe and reliable.

Description

Planetary helical stir tablets press and prilling process
Technical field
The present invention relates to planetary helical stir tablets press and prilling process, be used for to the intravital raw material of input machine stir, granulation makes saccharoid, belongs to granulation of fertilizer Apparatus and method for field.
Background technology
The present situation and the quality of existing organic materials production unit are analyzed as follows:
1, disk, cylinder granulation: principle of work is that material tumbles and coil the wall friction granulating naturally; This technology adapts to the production inorganic composite fertilizer, adaptation is produced the fermentation organic content and is lower than 20% composite organic-inorganic fertilizer.But plant lightweight organic content height, when roll-offing velocity contrast, be difficult for granulating and form turnout.
2, pair roller granulation: though can be pressed into the particle of various organic content, particle is oblate, burr is big, matt, and the user does not welcome.
3, mould is extruded the shaping granulation: though can produce the particle of various content, extremely strict to clarity, the granularity requirements of raw material; Raw material must be extruded through the mould hole, power requirement is big, and consumable accessory is many, and especially coil the hole and easily stop up, shutdown maintenance rate height, the production cost height, efficient is low.Here it is restricts the maximum bottleneck of organic materials granulations such as fertilizer and medicine for many years.
Above-mentioned production unit function ratio is more single can only to be used for granulation; along with the research and development of people to material production equipment; stirring granulating machine has appearred; stirring granulating machine can stir and can granulation; but stirring granulating machine is that agitator and granulation structure unit are combined as a whole; many, the complex structure of parts, and take up room.
Summary of the invention
One of purpose of the present invention provides a kind of helical stir tablets press, be used for to the intravital raw material of input machine stir, granulation makes saccharoid.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of planetary helical stir tablets press, be used for to the intravital raw material of input machine stir, granulation makes saccharoid, comprising:
Be used to take up the container with feeding warehouse and discharge port of raw material;
Be positioned at a plurality of asymmetric settings of container and by the stirring-granulating parts that raw material descended or promote and raw material is applied torsional shear and centrifugal force of being used to of independent branch driver element control; With
What link to each other with the stirring-granulating parts controls the frame parts that can rotate by main driver element.
In the embodiment of the invention, described stirring-granulating parts comprise planet axis and hurricane band, and described hurricane band extends to the planet axis the other end vertically from planet axis one end around planet axis.
In the embodiment of the invention, described minute driver element and main driver element are electro-motor, oil motor or thermo-mechanical drive.
In the embodiment of the invention, described stirring-granulating parts are even number.
Two of purpose of the present invention provides a kind of helical stir tablets press that utilizes and carries out prilling process, can reduce production process, reduces production costs.
Above-mentioned purpose is achieved through the following technical solutions:
A kind ofly utilize described planetary helical stir tablets press to carry out process for granulating, may further comprise the steps:
1) raw material is packed into according to a certain ratio in the container;
2) raw material blending: open and divide driver element, the stirring-granulating parts are to putting forward workmanship, the referred top of bottom raw material, the landing of top raw material on the raw material;
3) friction granulation: main driver element starts, and stirring-granulating parts and raw material friction make the granular rolling of raw material, along with rotating particle by little increase, reaches till the granularity that needs.
Granulation principle of the present invention:
With the parts of main driver element control as the revolution part, drives a plurality of in specific circumference, the stirring-granulating parts of rotation workmanship; After this machine was reinforced, the initial stage did manual work and is the friction granulation for material is admixed, the later stage does manual work.Because of the stirring-granulating parts rotate putting forward workmanship on the material, the referred top of material, bottom, top material landing, generation friction when moving up and down, revolution advances the friction pressure that has increased the material contact surface in addition again, force the granular rolling of material, under the effect of tackiness agent,, reach till the granularity that needs along with rotating particle by little increase.
Beneficial effect of the present invention:
1, have container, stirring-granulating parts and frame parts, parts are few, simple in structure, manufacturing is easy to process;
2, utilize helical stir tablets press granulating even, not harsh to the material requirement, material is pulverized and is got final product, and adapts to the organic materials granulation of various content, and stirring, granulation one machine are finished;
3, the little easy care of power is safe and reliable, compares with similar technological method to have reduced and stirs extruding two big operations, and the whole production cost will reduce three one-tenth.
Figure of description
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the schematic top plan view of the embodiment of the invention 1.
Among the figure 1, controlling box, 2, divide driver element, 3, main driver element, 4, feeding warehouse, 5, hurricane band, 6, planet axis, 7, discharge port, 8, supporting leg, 9, frame parts, 10, container.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further details, following explanation only is exemplary, does not limit protection scope of the present invention.
Embodiment 1
With reference to the accompanying drawings 1; a kind of planetary helical stir tablets press; be used for to the intravital raw material of input machine stir, granulation makes saccharoid, comprises that 12,2 of 3,2 branch driver element of 10,1 main driver element of container that are used to hold raw material is used to that raw material is descended or promotes and raw material is applied the stirring-granulating parts of torsional shear and centrifugal force and 1 frame parts 9 that can be rotated by main driver element 3 controls.Wherein said container 10 is that the top is uncovered, the tubular structure of bottom sealing, and container side is provided with the feeding warehouse 4 that is used to feed in raw material, and container bottom is provided with discharge port 7; Described main driver element 3 axially is arranged on the container top along container center, and connects the stirring-granulating parts by frame parts 9; Described stirring-granulating parts are provided with middle container 10 inside and can be rotated by 2 controls of minute driver element, comprise planet axis 6 and hurricane band 5, described hurricane band 5 extends to planet axis 6 the other ends from planet axis 6 one ends vertically around planet axis 6, planet axis 6 axis parallel master driver elements 3 in described two stirring-granulating parts and do not wait from main driver element 3 width between centerss.
Consider cost and easy for installation, described minute driver element 2 and main driver element 3 are selected electro-motors, and those skilled in the art also can expect adopting oil motor or thermo-mechanical drive to replace electro-motor certainly.
A kind ofly utilize described planetary helical stir tablets press to carry out process for granulating, may further comprise the steps:
1) raw material is packed into according to a certain ratio in the container;
2) raw material blending: open and divide driver element 2, the stirring-granulating parts are to putting forward workmanship, the referred top of bottom raw material, the landing of top raw material on the raw material;
3) friction granulation: main driver element 3 starts, and stirring-granulating parts and raw material friction make the granular rolling of raw material, along with rotating particle by little increase, reaches till the granularity that needs.
Embodiment 2
With reference to the accompanying drawings 2, a kind of planetary helical stir tablets press comprises 1 main driver element 3 and 4 branch driver elements 2, and other parts are with embodiment 1.
Actually add man-hour, the foregoing description middle frame parts 9 can adopt channel-section steel or miscellaneous part to make, and the technology of not mentioning among the present invention is a prior art.
Ultimate principle of the present invention and preferred embodiment have below only been described, those skilled in the art can make a lot of improvement and variation according to the above description under instructions direct, a bracing frame can be set in described container 10 bottoms or a plurality of supporting leg 8 makes discharging and collect material convenient, control main driver element 3 for convenience and divide driver element 2, can controlling box 1 be set in container 10 sides, controlling box 1 cloth circuits, push button or various switch-valve; Above changes and improvements are that those skilled in the art can expect, should belong to protection scope of the present invention.

Claims (5)

1. planetary helical stir tablets press, be used for to the intravital raw material of input machine stir, granulation makes saccharoid, it is characterized in that, comprising:
Be used to take up the container with feeding warehouse (4) and discharge port (7) of raw material;
Be positioned at a plurality of asymmetric settings of container and by the stirring-granulating parts that raw material descended or promote and raw material is applied torsional shear and centrifugal force of being used to of independent branch driver element (2) control; With
What link to each other with the stirring-granulating parts controls the frame parts (9) that can rotate by main driver element (3).
2. according to the described planetary helical stir tablets press of claim 1; it is characterized in that: described stirring-granulating parts comprise planet axis (6) and hurricane band (5), and described hurricane band (5) extends to planet axis (6) the other end vertically from planet axis (6) one ends around planet axis (6).
3. according to claim 1 or 2 described planetary helical stir tablets presss, it is characterized in that: described minute driver element (2) and main driver element (3) are electro-motor, oil motor or thermo-mechanical drive.
4. according to claim 1 or 2 described planetary helical stir tablets presss, it is characterized in that: described stirring-granulating parts are even number.
5. one kind is utilized described planetary helical stir tablets press to carry out process for granulating, it is characterized in that: may further comprise the steps:
1) raw material is packed into according to a certain ratio in the container;
2) raw material blending: open and divide driver element (2), the stirring-granulating parts are to putting forward workmanship, the referred top of bottom raw material, the landing of top raw material on the raw material;
3) friction granulation: main driver element (3) starts, and stirring-granulating parts and raw material friction make the granular rolling of raw material, along with rotating particle by little increase, reaches till the granularity that needs.
CN2010105648864A 2010-11-30 2010-11-30 Planetary spiral stirring granulator and granulating method Expired - Fee Related CN102060633B (en)

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Application Number Priority Date Filing Date Title
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CN102060633A true CN102060633A (en) 2011-05-18
CN102060633B CN102060633B (en) 2013-03-13

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174331A (en) * 2014-08-22 2014-12-03 山东佐田氏生物科技有限公司 Spiral fluidized bed granulating method and equipment for realizing spiral fluidized bed granulating method
CN109665684A (en) * 2019-02-14 2019-04-23 福建南方路面机械有限公司 A kind of sludge pelletizer and prilling process
CN110732266A (en) * 2019-10-24 2020-01-31 宣城市楷昂化工有限公司 compounding device for chemical production
CN113816795A (en) * 2021-10-30 2021-12-21 史丹利农业集团股份有限公司 Medium trace element liquid fertilizer suitable for alkaline soil

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1570924A1 (en) * 1988-04-07 1990-06-15 Московский Институт Химического Машиностроения Mixer
CN2936413Y (en) * 2006-08-15 2007-08-22 何光宇 High efficiency stirrer of high tower prilling smelting slurry mixing bath
CN101234316A (en) * 2007-01-29 2008-08-06 余姚市绿岛橡塑机械设备有限公司 Material feeding system for granulator
CN201245633Y (en) * 2008-08-08 2009-05-27 王先军 Soap forming machine
CN201883049U (en) * 2010-11-30 2011-06-29 郑华 Planetary spiral mixing granulator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1570924A1 (en) * 1988-04-07 1990-06-15 Московский Институт Химического Машиностроения Mixer
CN2936413Y (en) * 2006-08-15 2007-08-22 何光宇 High efficiency stirrer of high tower prilling smelting slurry mixing bath
CN101234316A (en) * 2007-01-29 2008-08-06 余姚市绿岛橡塑机械设备有限公司 Material feeding system for granulator
CN201245633Y (en) * 2008-08-08 2009-05-27 王先军 Soap forming machine
CN201883049U (en) * 2010-11-30 2011-06-29 郑华 Planetary spiral mixing granulator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174331A (en) * 2014-08-22 2014-12-03 山东佐田氏生物科技有限公司 Spiral fluidized bed granulating method and equipment for realizing spiral fluidized bed granulating method
CN104174331B (en) * 2014-08-22 2016-01-13 山东佐田氏生物科技有限公司 A kind of spiral fluid bed granulation process and equipment thereof
CN109665684A (en) * 2019-02-14 2019-04-23 福建南方路面机械有限公司 A kind of sludge pelletizer and prilling process
CN110732266A (en) * 2019-10-24 2020-01-31 宣城市楷昂化工有限公司 compounding device for chemical production
CN113816795A (en) * 2021-10-30 2021-12-21 史丹利农业集团股份有限公司 Medium trace element liquid fertilizer suitable for alkaline soil

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