CN203710981U - Rapid double-module granulating machine - Google Patents
Rapid double-module granulating machine Download PDFInfo
- Publication number
- CN203710981U CN203710981U CN201420010727.3U CN201420010727U CN203710981U CN 203710981 U CN203710981 U CN 203710981U CN 201420010727 U CN201420010727 U CN 201420010727U CN 203710981 U CN203710981 U CN 203710981U
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- screw auger
- comminutor
- mould
- granulating
- 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.)
- Withdrawn - After Issue
Links
- 238000005469 granulation Methods 0.000 claims description 32
- 230000003179 granulation Effects 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 230000001808 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 7
- 239000003337 fertilizer Substances 0.000 abstract description 4
- 235000013305 food Nutrition 0.000 abstract description 4
- 239000002028 Biomass Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000003638 reducing agent Substances 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 230000004069 differentiation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000005039 chemical industry Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 235000011868 grain product Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses a rapid double-module granulating machine. The rapid double-module granulating machine comprises a feeding machine, a granulating machine and a control system, wherein a feeding hopper is connected at the top part of one end of a PID (Proportion Integration Differentiation) control quantitative-feeding screw auger, a discharge hole is formed at the bottom of the other end of the PID control quantitative-feeding screw auger, a feeding screw auger is driven by a variable frequency motor, a speed reducer is connected on the output shaft of a main granulating motor, the output shaft of the speed reducer is connected with a main shaft of a forced pressure conveying screw auger, a feeding hole is formed at the top of one end of the forced pressure conveying screw auger, a radial pressure roller and an axial pressure roller as well as an annular mold and a plane mold are arranged on the main shaft of the other end of the forced pressure conveying screw auger, a discharge hole is formed under the annular mold and the plane mold, and the control system is mainly composed of a current transformer, an intelligent transmission ampere meter, a frequency converter and an external power supply. The rapid double-module granulating machine has a simple structure, high yield, low power consumption and little abrasion, has functions of the screw extruding technology, the annular mold extruding granulating technology and the plane mold extruding granulating technology, and can be widely applied to the fields of granulating of products in industries such as chemical engineering, biomass energy, food, feed and fertilizer.
Description
Technical field
The utility model relates to a kind of powder granule manufacturing equipment, specifically the quick comminutor of a kind of bimodulus.
Background technology
Granulating technique is often applied to chemical industry, food, feed, the industries such as fertilizer product, conventional comminutor has single-screw Squeezinggranulator, double helix Squeezinggranulator, ring mold pressing roll comminutor, flat-die pressure roller comminutor, the Granulation Equipments such as Doubleroller compaction granulator, all there is complex structure in above-mentioned granulating technique technique, power consumption is large, yield poorly, function singleness, die wear is fast, keep in repair loaded down with trivial details, device fabrication high in cost of production shortcoming, there is high yield and how to develop, low energy consumption, be applicable to the new technology of conglomerate plurality of raw materials powder granulation, it is the problem of modern industry mechanician research and development always.
Utility model content
Granulating technique to be solved in the utility model is to provide that a kind of output is high, low in energy consumption, wearing and tearing less, there is the coaxial spiral feed ring mould quick comminutor of bimodulus that radially pressure roller granulation combines with the axial pressure roller granulating technique of flat-die functional characteristics of holding concurrently.
The utility model solves the problems of the technologies described above with following technical scheme:
The quick comminutor of the utility model bimodulus, comprise charger, comminutor and control system, described charger is arranged on the top of comminutor, charger controls quantitative feeding screw auger 2 by feed hopper 1, PID and variable-frequency motor 3 forms, the top, one end that PID controls quantitative feeding screw auger 2 connects feed hopper 1, the other end bottom that PID controls quantitative feeding screw auger 2 is provided with discharging opening, and PID controls quantitative feeding screw auger 2 and driven by variable-frequency motor 3, described comminutor is by the main motor 5 of granulation, reductor 4, forced draught conveyor screw auger 6, radially pressure roller 7, axially pressure roller 8 and ring mould 9, plane mould 10 forms, the output shaft of the main motor 5 of granulation connects reductor 4, the output shaft of reductor 4 connects the main shaft of forced draught conveyor screw auger 6 through shaft coupling, forced draught conveyor screw auger 6 tops, one end are provided with the charging aperture being connected with the discharging opening of charger, radially pressure roller 7 and the axial pressure roller 8 of mutual vertical arrangement are installed on the main shaft of forced draught conveyor screw auger 6 other ends, radially the outer side edges of pressure roller 7 and axial pressure roller 8 is respectively equipped with the ring mould 9 and the plane mould 10 that are fixed in comminutor frame, on ring mould 9 and plane mould 10, be evenly equipped with discharge opening, the below of ring mould 9 and plane mould 10 is provided with discharging opening, described control system is mainly made up of current transformer 12, intelligent transfer ammeter 13, frequency converter 14 and outer power supply source 15, the load current of the main motor 5 of granulation is through current transformer 12, the current signal output end of current transformer 12 connects the electric current change of intelligent transfer ammeter 13 and send signal input part, the change of intelligent transfer ammeter 13 is sent signal output part to connect frequency converter 14 changes and is sent signal input part, the power output end of frequency converter 14 connects the power input of variable-frequency motor 3, and frequency converter 14 and granulation owner motor 5 connect outer power supply source 15.
The outside of described plane mould 10 and ring mould 9 is provided with L shaped rotary cutter 11, and L shaped rotary cutter 11 is arranged on the main shaft of forced draught conveyor screw auger 6, for cutting off from plane mould 10 and ring mould 9 molding materials out.
Described radially pressure roller and axially pressure roller are the upper fluted cylindrical roller in surface.
Described radially pressure roller and axially pressure roller are installed respectively 2-3, and are uniformly distributed.
The quick comminutor tool of the utility model bimodulus has the following advantages:
1, the utility model adopts radially pressure roller to design with the pressure roller that axially two kinds of direction of rotation of pressure roller combine; the design that simultaneously adopts two kinds of moulds of ring mould and plane mould to combine, has brought into play collaborative granulation function the quick comminutor functional efficiency of bimodulus is greatly improved.
2, the utility model is simple in structure, output is high, low in energy consumption, wearing and tearing less, there is screw extrusion technology and hold concurrently that ring mould is rolled over roller extruding and flat-die is rolled over the multiple granulation functional characteristics of roller extrusion technique, the problem such as solved single screw extrusion granulation or single flat-die, single ring mold pressing roll granulation pressure is little, power consumption large, yield poorly, the easy conquassation of material, maintenance are complicated.
3, the operation using method of the quick comminutor equipment of the utility model bimodulus realizes frequency conversion PID and controls fed technology; in different industries to various material characteristics; optimal parameter can be set and manufacture grain products by different professional standards; further improve the stability of comminutor operation; because having screw extrusion granulating technique and ring mold pressing roll, flat-die pressure roller granulating technique several functions feature concurrently, can be widely used in the industry product granulation fields such as chemical industry, biomass energy, food, feed, fertilizer.
Brief description of the drawings
Fig. 1 is the structural representation of the quick comminutor of the utility model bimodulus.
Fig. 2 is the enlarged diagram when being arranged on radially pressure roller on forced draught conveyor screw auger 6 main shafts in Fig. 1 and axially pressure roller being connected with two moulds.
Fig. 3 is that schematic diagram is looked on the right side after Fig. 2 takes off rotary cutter 11.
Fig. 4 is that the frequency conversion PID control system that the quick comminutor of the utility model bimodulus adopts connects schematic diagram.
In Fig. 1-Fig. 3: feed hopper 1, PID controls quantitative feeding screw auger 2, variable-frequency motor 3, reductor 4, the main motor 5 of granulation, forced draught conveyor screw auger 6, radially pressure roller 7, axially pressure roller 8, ring mould 9, plane mould 10, rotary cutter 11.
In Fig. 4: current transformer 12, intelligent transfer ammeter 13, frequency converter 14, outer power supply source 15, variable-frequency motor 3, the main motor 5 of granulation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described:
The quick comminutor of the utility model bimodulus comprises charger, comminutor and control system, described charger is arranged on the top of comminutor, charger controls quantitative feeding screw auger 2 by feed hopper 1, PID and variable-frequency motor 3 forms, the top, one end that PID controls quantitative feeding screw auger 2 connects feed hopper 1, the other end bottom that PID controls quantitative feeding screw auger 2 is provided with discharging opening, and PID controls quantitative feeding screw auger 2 and driven by variable-frequency motor 3, described comminutor is by the main motor 5 of granulation, reductor 4, forced draught conveyor screw auger 6, radially pressure roller 7, axially pressure roller 8 and ring mould 9, plane mould 10 and L shaped rotary cutter 11 form, the output shaft of the main motor 5 of granulation connects reductor 4, the output shaft of reductor 4 connects the main shaft of forced draught conveyor screw auger 6 through shaft coupling, forced draught conveyor screw auger 6 tops, one end are provided with the charging aperture being connected with the discharging opening of charger, radially pressure roller 7 and the axial pressure roller 8 of mutual vertical arrangement are installed on the main shaft of forced draught conveyor screw auger 6 other ends, radially pressure roller and axial pressure roller are the upper reeded cylindrical rollers in surface, radially the outer side edges of pressure roller 7 and axial pressure roller 8 is respectively equipped with the ring mould 9 and the plane mould 10 that are fixed in comminutor frame, on ring mould 9 and plane mould 10, be evenly equipped with discharge opening, the below of ring mould 9 and plane mould 10 is provided with discharging opening, L shaped rotary cutter 11 is arranged on the main shaft of forced draught conveyor screw auger 6, is placed in the outer side edges of plane mould 10 and ring mould 9, for cutting off from plane mould 10 and ring mould 9 molding materials out.
The control system that the utility model adopts is mainly made up of current transformer 12, intelligent transfer ammeter 13, frequency converter 14 and outer power supply source 15, the load current output of the main motor 5 of granulation is through current transformer 12, the current signal output end of current transformer 12 connects the electric current change of intelligent transfer ammeter 13 and send signal input part, the change of intelligent transfer ammeter 13 is sent signal output part to connect frequency converter 14 changes and is sent signal input part, the power output end of frequency converter 14 connects the power input of variable-frequency motor 3, and the main motor 5 of frequency converter 14 and granulation connects outer power supply source 15.
When work; the current capacity of the main motor 5 of granulation; through current transformer 12 output current signals; become and send current signal through 13 outputs of intelligent transfer ammeter; frequency converter 14 is according to becoming power transmission stream signal data; by the operating rate of main motor rated current setup parameter control variable-frequency motor 3; it is frequency convertor PID controlling run; automatically regulate the speed of service of variable-frequency motor 3 to realize Granulation Equipments charger according to the feedback quantity of granulation Main motor current load signal, make charger speed follow the tracks of the yield target value work of comminutor.
When the quick comminutor work of the utility model bimodulus; driving PID to control quantitative feeding screw auger 2 by variable-frequency motor 3 rotates; drive reductor 4 by the main motor 5 of granulation; drive forced draught conveyor screw auger 6 to rotate by reductor 4; raw material enters from feed hopper 1; the charging aperture that is delivered to comminutor through PID control quantitative feeding screw auger 2, completes quantitative control charging and carries operation.The forced draught conveyor screw auger 6 of comminutor by material to pressure roller 7 radially, axially pressure roller 8 directions are carried; pushed by pressure roller 7 radially and rapidly from discharging by granulating in ring mould 9 nibs, material pushes and discharges by granulating in plane mould 10 nibs rapidly through axial pressure roller 8 continuously simultaneously when first material arrives when granulation zone; and all cut off by rotary cutter 11, thereby complete the process of whole bimodulus roll-in granulation.
The quick comminutor of the utility model bimodulus has screw extrusion granulating technique concurrently and encircles mould roll-in, the design of flat-die roll-in granulating technique several functions feature, equipment operation when work under the thrust of forced draught conveyor screw auger, pressure roller granulation zone sustainable maintenance material saturation degree and pressure, thereby making the front contact point of material pressure granulate and create condition for strengthening, its collaborative granulation function more conventional simple function extruding granulator under identical power conditions improves more than 1～3 times output; Ring mould and plane mould all adopt fixed mould structure; radially pressure roller, axially pressure roller is arranged on and on the main shaft of forced draught conveyor screw auger 6, makes that comminutor master unit is simple and compact for structure, easy accessibility; change the problem of conventional comminutor pressure roller, the fragile difficult dismounting of mould; its frequency convertor PID controlling run function makes comminutor stable and reliable working performance, and cost of equipment maintenance and granulation production cost significantly reduce.
The quick comminutor of the utility model bimodulus arranges speed control, its granulation product for different powder material characteristics, moisture, forming requirements variable ratio frequency changer and can be widely used in the industry fields such as chemical products, food, feed, fertilizer and use.
The radially pressure roller that the utility model adopts is surperficial reeded cylindrical roller with axial pressure roller, and the ring mould of employing and the discharge opening of plane mould are circular port.
The utility model needs to install radially pressure roller, the axial each 2-3 of a pressure roller pressure roller by comminutor model size, i.e. 4-6 the collaborative rotary work of pressure roller.
Claims (4)
1. the quick comminutor of bimodulus, comprise charger, comminutor and control system, it is characterized in that, described charger is arranged on the top of comminutor, charger controls quantitative feeding screw auger (2) by feed hopper (1), PID and variable-frequency motor (3) forms, the top, one end that PID controls quantitative feeding screw auger (2) connects feed hopper (1), the other end bottom that PID controls quantitative feeding screw auger (2) is provided with discharging opening, and PID controls quantitative feeding screw auger (2) and driven by variable-frequency motor (3), described comminutor is by the main motor of granulation (5), reductor (4), forced draught conveyor screw auger (6), radially pressure roller (7), axially pressure roller (8) and ring mould (9), plane mould (10) forms, the output shaft of the main motor of granulation (5) connects reductor (4), the output shaft of reductor (4) connects the main shaft of forced draught conveyor screw auger (6) through shaft coupling, forced draught conveyor screw auger (6) top, one end is provided with the charging aperture being connected with charger discharging opening, radially pressure roller (7) and the axial pressure roller (8) of mutual vertical arrangement are installed on the main shaft of forced draught conveyor screw auger (6) other end, radially the outer side edges of pressure roller (7) and axial pressure roller (8) is respectively equipped with the ring mould (9) and the plane mould (10) that are fixed in comminutor frame, on ring mould (9) and plane mould (10), be evenly equipped with discharge opening, the below of ring mould (9) and plane mould (10) is provided with discharging opening, described control system is mainly by current transformer (12), intelligent transfer ammeter (13), frequency converter (14) and outer power supply source (15) form, the load current output of the main motor of granulation (5) is through current transformer (12), the current signal output end of current transformer (12) connects the electric current change of intelligent transfer ammeter (13) and send signal input part, the change of intelligent transfer ammeter (13) is sent signal output part to connect frequency converter (14) change and is sent signal input part, the power output end of frequency converter (14) connects the power input of variable-frequency motor (3), frequency converter (14) and the main motor of granulation (5) connect outer power supply source (15).
2. the quick comminutor of bimodulus according to claim 1; it is characterized in that; the outside of described plane mould (10) and ring mould (9) is provided with L shaped rotary cutter (11); L shaped rotary cutter (11) is arranged on the main shaft of forced draught conveyor screw auger (6), for cutting off from plane mould (10) and ring mould (9) molding materials out.
3. the quick comminutor of bimodulus according to claim 1, is characterized in that, described radially pressure roller (7) and axially pressure roller (8) are the upper reeded cylindrical roller in surface.
4. the quick comminutor of bimodulus according to claim 1, is characterized in that, described radially pressure roller (7) and axially pressure roller (8) are respectively equipped with 2-3, are uniformly distributed and are arranged on main shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010727.3U CN203710981U (en) | 2014-01-08 | 2014-01-08 | Rapid double-module granulating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010727.3U CN203710981U (en) | 2014-01-08 | 2014-01-08 | Rapid double-module granulating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710981U true CN203710981U (en) | 2014-07-16 |
Family
ID=51150183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420010727.3U Withdrawn - After Issue CN203710981U (en) | 2014-01-08 | 2014-01-08 | Rapid double-module granulating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710981U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721634A (en) * | 2014-01-08 | 2014-04-16 | 吴国平 | Dual-mode quick granulating machine |
| CN104315967A (en) * | 2014-11-11 | 2015-01-28 | 宁夏嘉翔自控技术有限公司 | Measuring device for pushing head spiral abrasion limitation of pre-press machine in metallurgy industry |
| CN108097168A (en) * | 2018-02-07 | 2018-06-01 | 济南大学 | A kind of glass of die pelleter structure |
-
2014
- 2014-01-08 CN CN201420010727.3U patent/CN203710981U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721634A (en) * | 2014-01-08 | 2014-04-16 | 吴国平 | Dual-mode quick granulating machine |
| CN103721634B (en) * | 2014-01-08 | 2016-07-06 | 吴国平 | The quick comminutor of bimodulus |
| CN104315967A (en) * | 2014-11-11 | 2015-01-28 | 宁夏嘉翔自控技术有限公司 | Measuring device for pushing head spiral abrasion limitation of pre-press machine in metallurgy industry |
| CN108097168A (en) * | 2018-02-07 | 2018-06-01 | 济南大学 | A kind of glass of die pelleter structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20160706 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |