CN2112447U - Internal circulation shear type crusher - Google Patents
Internal circulation shear type crusher Download PDFInfo
- Publication number
- CN2112447U CN2112447U CN 91220507 CN91220507U CN2112447U CN 2112447 U CN2112447 U CN 2112447U CN 91220507 CN91220507 CN 91220507 CN 91220507 U CN91220507 U CN 91220507U CN 2112447 U CN2112447 U CN 2112447U
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- CN
- China
- Prior art keywords
- pulverizer
- cyclone separator
- subhead
- grating disk
- circulation shear
- 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.)
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Abstract
The utility model discloses an internal circulation shear type crusher, which is composed of a ventilator, a crusher, an item division device, a cyclone separator, etc. The ventilator and the crusher are coaxially arranged and are connected with the item division device and the cyclone separator through a pipeline; the inner part of the crushing chamber is provided with a fixed and a movable crushing disks, and the crushing disks are provided with a multi-layer cutting and crushing claw. After being cut and crushed in the crushing chamber for many times, the raw materials can conduct the classifying in one step, and then, the raw materials can enter into the item division device and conduct the secondary classifying through a material baffling plate. The qualified powder materials can enter into the cyclone separator, can be controlled by an air seal device, and can be packed by a bagger sacker. The air with pressure separated from the powder materials can not drain into the atmosphere and can enter into the ventilator for recirculation through the pipeline.
Description
The utility model relates to a kind of interior circulation shear formula pulverizer, is mainly used in the pulverizing processing of Chinese herbal medicine and analog.
Owing to can be used as the material that kind that Chinese herbal medicine is used as medicine relates to various different classes of differing textures such as animal, plant, mineral, it to be ground into the medicinal powder of Chinese medicine preparation requirement, its processing equipment is had higher requirement, and existing medicinal herb grinder generally adopts the hammering body or re-packs Chinese medicine material is pulverized.China utility model patent communique CN88202530U discloses a kind of " medicinal herb grinder ", it is to establish to pulverize disk, guided rings, sizer and pulverizing hammer body in pulverizing chamber, when raw material is admitted to pulverizing chamber when touching hammer body or rotor disk, raw material can be pulverized.
The said equipment only is suitable for processing lumpy fragility raw material, and when the plant of wood fibre was rich in processing, because string is difficult for being pulverized by hammering, it was bigger to add the man-hour energy consumption, causes device temperature to raise, and influences crudy and efficient.In addition, this kind equipment is with cyclone separator or sack cleaner separated and collected powder, enters atmosphere with conveying air after powder separates.This kind exhaust mode can be brought a certain amount of trickle powder into atmosphere inevitably, has both caused the powder waste, pollutes the environment again.
The purpose of this utility model is to overcome the deficiency of the said equipment, utilize the fixedly grating disk that is provided with in the pulverizing chamber, movable grating disk that raw material is sheared to pulverize processing thereby provide a kind of, the air of carrying powder with circulation in the access arrangement again after powder separates, powder particles is adjustable, the interior circulation shear formula pulverizer of low energy consumption, no dust pollution.
Technical solution scheme of the present utility model is: circulation shear formula pulverizer in a kind of, and it is that also it is equipped with movable grating disk on main shaft except hopper, ventilation blower, pulverizer, belt pulley, cyclone separator and bagger; On the pulverizing chamber inwall of pulverizer, fixedly grating disk is housed; Between cyclone separator and bagger, be provided with airlock; Set subhead device is connected with ventilation blower by the feed back pipe, is connected with the cyclone separator blast pipe by discharge nozzle; Cyclone separator is connected with ventilation blower by exhaust column, and the three-way pipe of ventilation blower is connected with the left and right blast pipe of pulverizer, and the pulverizer discharge nozzle is connected with subhead device carrier pipe.
End face of said fixing grating disk is provided with multilayer and shears the pulverizing pawl, and two end faces of movable grating disk all are provided with multilayer and shear the pulverizing pawl.During installation, movable grating disk is in fixedly in the middle of the grating disk, makes shearings on two dishes pulverize pawls and is separated by and is staggered.
The utility model has the advantages that: 1, raw material is processed with having the grating disk of shearing the pulverizing pawl, good crushing effect, the pulverizing that can be widely used in Chinese herbal medicine or analog is processed.2, the subhead device is set, powder particles can be regulated in 250 orders～800 purpose scopes as required.3, owing to adopt circulation in the air, equipment is outwards exhaust not, and powder does not have leakage, and is pollution-free to air.4, compared with similar products, remarkable energy saving effect is arranged.
Fig. 1 is the utility model overall structure schematic diagram.Fig. 2 is the utility model pulverizer and ventilator structure schematic diagram.Fig. 3 is the A-A view of Fig. 2.Fig. 4 is for the utility model is fixed, movable grating disk cooperates schematic diagram.
Below in conjunction with accompanying drawing the utility model most preferred embodiment is further described: in the pulverizing chamber (21) of pulverizer (1), be provided with fixedly grating disk (22), movable grating disk (23) is housed on main shaft (3), fixedly all be provided with multilayer on grating disk and the movable grating disk and shear pulverizing pawl (25), during installation, shearing pulverizing pawl on two dishes is staggered and is spaced, and leaves the gap between two pulverizing pawls.Subhead striker plate (9) is equipped with in subhead carrier pipe (8) upper end of subhead device (16), and feed back pipe (7) is equipped with in subhead device bottom.Between cyclone separator (12) and bagger (10), airlock (11) is housed also, is provided with helical axis and control valve in the airlock.
Pulverizer and ventilation blower (5) can shared main shafts, pulverizer discharge nozzle (2) is connected with subhead device conveyer (8), the discharge nozzle (15) on subhead device top is connected with cyclone separator blast pipe (14), the feed back pipe (7) on hopper (17), the subhead device and the exhaust column (13) at cyclone separator top all are connected with ventilation blower blast pipe (6), and the three-way pipe on the ventilation blower (18) is connected with the left blast pipe (19) of pulverizer, right blast pipe (20).
Motor drives the main shaft operation by belt pulley (4), and raw material enters ventilation blower from hopper, under centrifugal force and air pressure promotion, enters pulverizing chamber from left and right blast pipe.When raw material when the grating disk center begins to move from inside to outside, then be subjected to the shearing of each layer shearing pawl, granularity diminishes gradually, when diameter during less than the hole on the screen cloth (24), is just carried by wind and enters subhead device carrier pipe (8) from pulverizer discharge nozzle (2).At this moment, the subhead striker plate on the carrier pipe mixes up height as requested, and satisfactory powder then continues to enter cyclone separator by the discharge nozzle (15) of wind conveying from subhead device top by blast pipe (14).Undesirable powder then enters blower fan by feed back pipe (7) down by subhead striker plate retaining, enters crush cycle once more.Airlock (11) is established driven by motor in addition, and powder has 98% powder can drop down onto its bottom approximately and enters airlock after feed pipe enters cyclone separator, and the helical axis in the airlock promotes powder and enters bagger, can pack.Because the effect of airlock control valve, wind can not be drained from airlock.Remaining about 2% dust then enters ventilation blower with the exhaust column of air from whirlwind separator top of carrying powder, participates in circulation in the air once more.
Claims (5)
1, a kind of interior circulation shear formula pulverizer, comprise hopper (17), ventilation blower (5), pulverizer (1), belt pulley (4), cyclone separator (12) and bagger (10), it is characterized in that on main shaft (3), being equipped with movable grating disk (23), on pulverizing chamber (21) inwall of pulverizer, adorn fixedly grating disk (22), between cyclone separator and bagger, also be provided with airlock (11); Subhead device (15) is connected with ventilation blower blast pipe (6) by feed back pipe (7), and discharge nozzle (15) is connected with cyclone separator blast pipe (14); Cyclone separator is connected with the ventilation blower blast pipe by exhaust column (13), and the three-way pipe of ventilation blower (18) is connected with pulverizer left side blast pipe (19), right blast pipe (20), and pulverizer discharge nozzle (2) is connected with subhead device carrier pipe (8).
2, interior circulation shear formula pulverizer according to claim 1 is characterized in that fixedly grating disk (22) one end faces are provided with shearing pulverizing pawl (25).
3, interior circulation shear formula pulverizer according to claim 1 is characterized in that movable grating disk (23) both ends of the surface all are provided with shearing and pulverize pawl (25).
4, circulation shear formula pulverizer in according to claim 1, it is characterized in that being separated by when shearing pulverizing pawl installation on pawl and the movable grating disk is pulverized in shearing on the fixing grating disk is staggered.
5, circulation shear formula pulverizer in according to claim 1 is characterized in that on the subhead carrier pipe (8) of subhead device (16) subhead striker plate (9) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220507 CN2112447U (en) | 1991-07-05 | 1991-07-05 | Internal circulation shear type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220507 CN2112447U (en) | 1991-07-05 | 1991-07-05 | Internal circulation shear type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2112447U true CN2112447U (en) | 1992-08-12 |
Family
ID=4927588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91220507 Granted CN2112447U (en) | 1991-07-05 | 1991-07-05 | Internal circulation shear type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2112447U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935619A (en) * | 2016-06-28 | 2016-09-14 | 广东奥创新能源科技有限公司 | Circulating type energy-saving smashing device |
| CN107694135A (en) * | 2017-11-13 | 2018-02-16 | 昆明特康科技有限公司 | A kind of grinding machine and its application method for high humidity high viscosity dry materials powder |
| CN107754980A (en) * | 2017-12-08 | 2018-03-06 | 扬州天地源机电制造有限公司 | A kind of electrodynamic type and the tablet disintegrating device effectively avoided waste |
| CN116903228A (en) * | 2023-08-15 | 2023-10-20 | 青岛融合光电科技有限公司 | A glass processing furnace device |
-
1991
- 1991-07-05 CN CN 91220507 patent/CN2112447U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935619A (en) * | 2016-06-28 | 2016-09-14 | 广东奥创新能源科技有限公司 | Circulating type energy-saving smashing device |
| CN107694135A (en) * | 2017-11-13 | 2018-02-16 | 昆明特康科技有限公司 | A kind of grinding machine and its application method for high humidity high viscosity dry materials powder |
| CN107694135B (en) * | 2017-11-13 | 2021-09-14 | 昆明特康科技有限公司 | Grinding machine for drying and pulverizing high-humidity high-viscosity materials and application method thereof |
| CN107754980A (en) * | 2017-12-08 | 2018-03-06 | 扬州天地源机电制造有限公司 | A kind of electrodynamic type and the tablet disintegrating device effectively avoided waste |
| CN116903228A (en) * | 2023-08-15 | 2023-10-20 | 青岛融合光电科技有限公司 | A glass processing furnace device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |