CN202270566U - Belt air type superfine disintegrator - Google Patents
Belt air type superfine disintegrator Download PDFInfo
- Publication number
- CN202270566U CN202270566U CN2011203734475U CN201120373447U CN202270566U CN 202270566 U CN202270566 U CN 202270566U CN 2011203734475 U CN2011203734475 U CN 2011203734475U CN 201120373447 U CN201120373447 U CN 201120373447U CN 202270566 U CN202270566 U CN 202270566U
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- China
- Prior art keywords
- fan blade
- classification
- belt wheel
- shaft
- machine chamber
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Abstract
The utility model relates to a belt air type superfine disintegrator which comprises a cavity (4), wherein a cover (11) is arranged at the top of the cavity (4); an air shell (13) is arranged at the top of the cover (11); a second bearing seat (14) is arranged at the top of the air shell (13); a classification shaft (18) and a fan blade shaft (19) are penetrated in the second bearing seat (14); a classification belt wheel (16) is arranged at the upper end of the classification shaft (18); the lower end of the fan blade shaft (19) is connected with a fixing disc (10); the fixing disc (10) is fixedly installed on the cover (11); a fan blade belt wheel (15) is arranged at the upper end of the fan blade shaft (19); and a fan blade (12) is fixed at the middle part of the fan blade shaft (19). The belt air type superfine disintegrator provided by the utility model can quickly push out the material meeting the requirement while taking away the heat generated by the disintegration in the cavity, realizes a better effect on oily, viscous, thermosensitive materials and the like, and reduces the power of an induced draft fan at the tail part as well as energy consumption.
Description
Technical field
The utility model relates to a kind of pulverizer, especially relates to a kind of band wind formula micronizer, belongs to the size reduction machinery technical field.
Background technology
Be used to pulverize the pulverizer of Chinese herbal medicine etc. at present, major part depends on vertical atomizer, and this machine is made up of pulverizing chamber, cutterhead, square cutter piece, grading wheel, gear ring, driving main transmission and classification transmission etc.There is feed mechanism the pulverizing chamber side, and discharging is collected the pulse bag type dust collector dedusting by top air-introduced machine and cyclone separator.Feed mechanism is sent material into pulverizing chamber, and through the cutterhead that rotates at a high speed, the collision between cutter piece and fixed gear ring is sheared; Particle is split into micro mist rapidly, because action of negative pressure, material gets into grading wheel through baffle liner and carries out classification; The powder of classification will pass through from the gap between the blade of grading wheel; Because powder receives the effect of three power simultaneously, has grading wheel to rotate the centrifugal force of generation at a high speed, the centripetal force that the gravity of powder self and negative-pressure air-flow produce.Have only the micro mist grain of the centripetal force of negative pressure greater than centrifugal force and self gravitation; Could get into cyclonic separation through grading wheel smoothly collects; The effect because of its suffered centrifugal force, gravity that powder is big is thrown to baffle liner and gets into pulverizing chamber and pulverize, and the size of material particular diameter is to change with the grading wheel change in rotational speed; Rotating speed is high more, and the powder of classification is just more little.But there is following shortcoming in present this atomizer:
1, the air-introduced machine that negative pressure is passed through in the atomizer pulverizing chamber realizes that therefore the power of required blower fan is bigger, and power consumption is big;
2, when pulverizing some viscous material, the discharging effect is undesirable, and the ultra-fine material after the pulverizing repeats to pulverize in pulverizing chamber, yields poorly, and speed of production is slow;
3, the heat heat radiation that in the high speed crushing process, produces is slower, and machine chamber internal temperature is high, does not fit into the pulverizing of heat sensitive material, because the machine cavity temperature is too high, causes the material variable color easily in the crushing process, influences final material and pulverizes quality.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency; A kind of band wind formula micronizer is provided, can the material quickly discharging that reach fineness be alleviated the power of back blower fan; Reduce electric energy consumption; And can the heat in the machine chamber be got rid of fast, can be applicable to and pulverize viscous material or heat sensitive material that output is high, speed is fast.
The purpose of the utility model is achieved in that a kind of band wind formula micronizer, and it comprises base, pulverizes belt wheel, clutch shaft bearing seat, machine chamber, cutter head assembly and gear ring, and said machine top of chamber is provided with cover; Be provided with dividing plate in the middle of the said machine chamber, said dividing plate is separated into machine chamber and following machine chamber two parts with the machine chamber, and it is characterized in that: said cover top is provided with the crust of weathering; The said crust of weathering is connected with the discharging opening of pulverizer, and crust of weathering top is provided with second bearing block, is coated with classification axle and blade shaft in said second bearing block; Said blade shaft is hollow shaft and is set in classification axle periphery that said classification axle lower end is stretched in the upper cavity, and classification axle lower end is provided with grading wheel; Said grading wheel outer periphery is equipped with baffle liner; Said classification axle upper end is set with the classification belt wheel, and said blade shaft lower end is connected with fixed disk, and said fixed disk is fixedly installed on the cover; Said blade shaft upper end is set with the fan blade belt wheel; The blade shaft middle part is set with fan blade, and said fan blade is positioned at the crust of weathering, and said pulverizing belt wheel, fan blade belt wheel and classification belt wheel are connected with external transmission device respectively.
Compared with prior art, the beneficial effect of the utility model is:
A kind of band wind of the utility model formula micronizer, it has increased fan blade device on pulverizing chamber top, rotates at a high speed at fan blade to produce powerful thrust down; Can outwards release rapidly meeting the requirements of material, take away the cavity internal cause simultaneously and pulverize and the heat of generation, oiliness, viscosity and heat sensitive material etc. are all had effect preferably; And under the situation that has increased fan blade thrust; Discharge velocity improves greatly, has guaranteed no buildup in the cavity, has therefore improved output; And reduced the power of afterbody air-introduced machine, reduced energy consumption.
Description of drawings
Fig. 1 is a kind of structural representation with wind formula micronizer of the utility model.
Wherein:
Base 1
Pulverize belt wheel 2
Clutch shaft bearing seat 3
Dividing plate 5
Gear ring 7
Grading wheel 8
Baffle liner 9
Fixed disk 10
Cover 11
The crust of weathering 13
Second bearing block 14
Fan blade belt wheel 15
Blade shaft 19
Last machine chamber 4.1
Following machine chamber 4.2.
The specific embodiment
Referring to Fig. 1, the utility model relates to a kind of band wind formula micronizer, and it comprises base 1; Said base 1 is provided with machine chamber 4, and 4 tops, said machine chamber are provided with cover 11, is provided with dividing plate 5 in the middle of the machine chamber 4; Said dividing plate 5 is separated into machine chamber 4.1 and following machine chamber 4.2 two parts with machine chamber 4, is provided with clutch shaft bearing seat 3 in the said following machine chamber 4.2, is coated with main shaft 17 in the said clutch shaft bearing seat 3; Said main shaft 17 lower ends pass base 1, and main shaft 17 lower ends are set with and pulverize belt wheel 2, and said main shaft 17 upper ends are passed dividing plate and stretched in the machine chamber 4.1; And main shaft 17 upper ends are set with cutter head assembly 6, and said cutter head assembly 6 peripheries are set with gear ring 7, and said cover 11 tops are provided with the crust of weathering 13; The crust of weathering 13 is connected with the discharging opening 20 of pulverizer, and the said crust of weathering 13 tops are provided with second bearing block 14, is coated with classification axle 18 and blade shaft 19 in said second bearing block 14; Said blade shaft 19 is for hollow shaft and be set in classification axle 18 peripheries, and said classification axle 18 lower ends are stretched in the upper cavity 4.1, and classification axle 18 lower ends are provided with grading wheel 8; Said grading wheel 8 outer periphery are equipped with baffle liner 9; Said classification axle 18 upper ends are set with classification belt wheel 16, and said blade shaft 19 lower ends are connected with fixed disk 10, and said fixed disk 10 is fixedly installed on the cover 11; Said blade shaft 19 upper ends are set with fan blade belt wheel 15; Blade shaft 19 middle parts are set with fan blade 12, and said fan blade 12 is positioned at the crust of weathering 13, and said pulverizing belt wheel 2, fan blade belt wheel 15 are connected with external transmission device (like motor etc.) through belt respectively with classification belt wheel 16.
Claims (1)
1. be with wind formula micronizer for one kind; It comprises base (1), pulverizes belt wheel (2), clutch shaft bearing seat (3), machine chamber (4), cutter head assembly (6) and gear ring (7); Top, said machine chamber (4) is provided with cover (11); Be provided with dividing plate (5) in the middle of the said machine chamber (4), said dividing plate (5) is separated into machine chamber (4.1) and following machine chamber (4.2) two parts with machine chamber (4), it is characterized in that: said cover (11) top is provided with the crust of weathering (13); The said crust of weathering (13) is connected with the discharging opening (20) of pulverizer; The crust of weathering (13) top is provided with second bearing block (14), is coated with classification axle (18) and blade shaft (19) in said second bearing block (14), and said blade shaft (19) is for hollow shaft and be set in classification axle (18) periphery; Said classification axle (18) lower end is stretched in the upper cavity (4.1); And classification axle (18) lower end is provided with grading wheel (8), and said grading wheel (8) outer periphery is equipped with baffle liner (9), and said classification axle (18) upper end is set with classification belt wheel (16); Said blade shaft (19) lower end is connected with fixed disk (10); Said fixed disk (10) is fixedly installed on the cover (11), and said blade shaft (19) upper end is set with fan blade belt wheel (15), and blade shaft (19) middle part is set with fan blade (12); Said fan blade (12) is positioned at the crust of weathering (13), and said pulverizing belt wheel (2), fan blade belt wheel (15) and classification belt wheel (16) are connected with external transmission device through belt respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203734475U CN202270566U (en) | 2011-09-30 | 2011-09-30 | Belt air type superfine disintegrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203734475U CN202270566U (en) | 2011-09-30 | 2011-09-30 | Belt air type superfine disintegrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270566U true CN202270566U (en) | 2012-06-13 |
Family
ID=46190957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203734475U Expired - Fee Related CN202270566U (en) | 2011-09-30 | 2011-09-30 | Belt air type superfine disintegrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319606A (en) * | 2011-09-30 | 2012-01-18 | 江阴市龙昌机械制造有限公司 | Wind type ultrafine pulverizing machine |
| CN112547270A (en) * | 2020-12-08 | 2021-03-26 | 广东省科学院资源综合利用研究所 | Crushing and grading device and crushing and grading method |
-
2011
- 2011-09-30 CN CN2011203734475U patent/CN202270566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319606A (en) * | 2011-09-30 | 2012-01-18 | 江阴市龙昌机械制造有限公司 | Wind type ultrafine pulverizing machine |
| CN112547270A (en) * | 2020-12-08 | 2021-03-26 | 广东省科学院资源综合利用研究所 | Crushing and grading device and crushing and grading method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20170930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |