CN203886592U - Airflow screwed micro-grinder - Google Patents
Airflow screwed micro-grinder Download PDFInfo
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- CN203886592U CN203886592U CN201420289830.6U CN201420289830U CN203886592U CN 203886592 U CN203886592 U CN 203886592U CN 201420289830 U CN201420289830 U CN 201420289830U CN 203886592 U CN203886592 U CN 203886592U
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Abstract
The utility model discloses an airflow screwed micro-grinder. The airflow screwed micro-grinder comprises a hopper (1), wherein the hopper (1) is communicated with an impact crushing device through a charging pipe (2), the impact crushing device is communicated with a micro-grinding device through a conveying auger (3), an impacting unit and a pushing unit are arranged inside the impact crushing device, the micro-grinding device consists of two parts, namely a grinding unit and an airflow classifier (14), and the grinding unit is located below the airflow classifier (14). The airflow screwed micro-grinder has the beneficial effects of simple structure and strong practicability.
Description
Technical field
The utility model relates to pulverizing mill to be improved, particularly a kind of flow spiral formula pulverizing mill.
Background technology
Pulverizing mill is that export-oriented pattern is pulverized at a high speed, and material enters pulverizing chamber, smashes to obtain desirable crushing effect by the hammer rotating, and comminuting matter enters trapping bag automatically, and dust is reclaimed through Bag filter by suction box.At present, common pulverizing mill exists grading plant cannot free adjustment, particle diameter skewness, and grading effect is undesirable, and inlet amount cannot regulate, and heat dispersion is undesirable, clears up the technical problems such as loaded down with trivial details.
Utility model content
The purpose of this utility model is in order to address the above problem, and has designed a kind of flow spiral formula pulverizing mill.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of flow spiral formula pulverizing mill, comprise hopper 1, described hopper 1 is communicated with collision crushed aggregates device by feed pipe 2, described collision crushed aggregates device is communicated with micro mist device by conveying auger 3, described collision crushed aggregates device inside is provided with collides unit and pusher unit, and described micro mist device is by being provided with grinding unit and gas flow sizing machine 14 two parts form, and described grinding unit is positioned at gas flow sizing machine 14 belows.
Described collision crushed aggregates device is to be made up of housing 4, the collision unit that is positioned at housing 4 inside and pusher unit three parts, described collision unit is to be made up of with the collision hammer two parts that are positioned at housing 4 inside the objective table 5 that is positioned at housing 4 bottoms, and described collision hammer is to form with percussion hammer 7 two parts that are fixedly connected with vertical cylinder 6 telescopic ends by being fixedly mounted on the vertical cylinder 6 at housing 4 tops.
Described pusher unit is to be made up of with pushing shovel 9 two parts that are fixedly mounted on horizontal air cylinder 8 telescopic ends the horizontal air cylinder 8 that is positioned at housing 4 side surfaces, and the position of described pushing shovel 9 is corresponding with the height of objective table 5 upper surfaces.
Described grinding unit is by the grating disk 11 that is fixedly mounted on the motor 10 of micro mist bottom of device, be fixedly connected with motor 10 round ends and is positioned at grating disk 11 tops and abrading block 12 3 parts that match with grating disk 11 form, described abrading block 12 is provided with feed back pipe 13, and described feed back pipe 13 runs through abrading block 12 and is communicated with grating disk 11.
Described gas flow sizing machine 14 be positioned at feed back pipe 13 directly over.
Described feed back pipe 13 is provided with horn opening, and described feed back pipe 13 sides are communicated with conveying auger 3.
The flow spiral formula pulverizing mill that utilizes the technical solution of the utility model to make, provides a kind of crush efficiency high, can before grinding, carry out preliminary grinding, and reclaim relatively large particle through air classifier and carry out micro mist again, micro mist is effective, and inlet amount is even, simple to operate, cleaning is convenient.
Brief description of the drawings
Fig. 1 is the structural representation of flow spiral formula pulverizing mill described in the utility model;
In figure, 1, hopper; 2, feed pipe; 3, conveying auger; 4, housing; 5, objective table; 6, vertical cylinder; 7, percussion hammer; 8, horizontal air cylinder; 9, pushing shovel; 10, motor; 11, grating disk; 12, abrading block; 13, feed back pipe; 14, gas flow sizing machine.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described, if Fig. 1 is the structural representation of flow spiral formula pulverizing mill described in the utility model, as shown in the figure, a kind of flow spiral formula pulverizing mill, comprise hopper 1, described hopper 1 is communicated with collision crushed aggregates device by feed pipe 2, described collision crushed aggregates device is communicated with micro mist device by conveying auger 3, described collision crushed aggregates device inside is provided with collides unit and pusher unit, described micro mist device is by being provided with grinding unit and gas flow sizing machine 14 two parts form, described grinding unit is positioned at gas flow sizing machine 14 belows, described collision crushed aggregates device is to be made up of housing 4, the collision unit that is positioned at housing 4 inside and pusher unit three parts, described collision unit is to be made up of with the collision hammer two parts that are positioned at housing 4 inside the objective table 5 that is positioned at housing 4 bottoms, and described collision hammer is to form with percussion hammer 7 two parts that are fixedly connected with vertical cylinder 6 telescopic ends by being fixedly mounted on the vertical cylinder 6 at housing 4 tops, described pusher unit is to be made up of with pushing shovel 9 two parts that are fixedly mounted on horizontal air cylinder 8 telescopic ends the horizontal air cylinder 8 that is positioned at housing 4 side surfaces, and the position of described pushing shovel 9 is corresponding with the height of objective table 5 upper surfaces, described grinding unit is by the grating disk 11 that is fixedly mounted on the motor 10 of micro mist bottom of device, be fixedly connected with motor 10 round ends and is positioned at grating disk 11 tops and abrading block 12 3 parts that match with grating disk 11 form, described abrading block 12 is provided with feed back pipe 13, and described feed back pipe 13 runs through abrading block 12 and is communicated with grating disk 11, described gas flow sizing machine 14 be positioned at feed back pipe 13 directly over, described feed back pipe 13 is provided with horn opening, and described feed back pipe 13 sides are communicated with conveying auger 3.
The feature of the technical program is, hopper is communicated with collision crushed aggregates device by feed pipe, described collision crushed aggregates device is communicated with micro mist device by conveying auger, described collision crushed aggregates device inside is provided with collides unit and pusher unit, described micro mist device is by being provided with grinding unit and gas flow sizing machine two parts form, and described grinding unit is positioned at gas flow sizing machine below.Before differential, carry out preliminary grinding, by more greatly or harder particle carrying out micro mist after diminishing, improve micro mist efficiency.
In the technical program, material is entered and is collided after crushed aggregates device by feed pipe, first clashed into by the percussion hammer colliding in unit, by some more greatly or harder material diminish, push auger via pusher unit, finally fall into grating disk, start the motor of its lower end, grating disk coordinates micro mist with abrading block, because producing centrifugal force, grating disk rotation enters top air classifier, with ascending air high-speed motion to graded region, under the powerful centrifugal action producing at the stage turbine of High Rotation Speed, make thickness feed separation, the fine grained that meets particle diameter requirement is discharged, coarse granule is carried the parts of fine particle speed after wall of hitting secretly and is disappeared, drop to the horn opening of feed back pipe along barrel, finally fall into grating disk and carry out secondary micro mist.
In the technical program, colliding crushed aggregates device is to be made up of housing, the collision unit that is positioned at enclosure interior and pusher unit three parts, described collision unit is to be made up of with the collision hammer two parts that are positioned at enclosure interior the objective table that is positioned at housing bottom, described collision hammer is to form with the percussion hammer two parts that are fixedly connected with vertical cylinder telescopic end by being fixedly mounted on the vertical cylinder of case top, vertical cylinder drives percussion hammer to collide material, for micro mist carries out precomminution, reduce the loss of pulverizing mill.
In the technical program, pusher unit is to be made up of with the pushing shovel two parts that are fixedly mounted on horizontal air cylinder telescopic end the horizontal air cylinder that is positioned at case side surface, the position of described pushing shovel is corresponding with the height of objective table upper surface, after precomminution completes, drive pushing shovel that material is pushed to conveying auger by horizontal air cylinder, via feed back pipe, be transported on grating disk, wait for micro mist.
In the technical program, gas flow sizing machine be positioned at feed back pipe directly over, coarse granule is carried the parts of fine particle speed after wall of hitting secretly and is disappeared, and drops to the horn opening of feed back pipe along barrel, finally falls into grating disk and carries out secondary micro mist.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art have all embodied principle of the present utility model to some variations that wherein some part may be made, within belonging to protection domain of the present utility model.
Claims (6)
1. a flow spiral formula pulverizing mill, comprise hopper (1), it is characterized in that, described hopper (1) is communicated with collision crushed aggregates device by feed pipe (2), described collision crushed aggregates device is communicated with micro mist device by conveying auger (3), described collision crushed aggregates device inside is provided with collides unit and pusher unit, described micro mist device forms by being provided with grinding unit and gas flow sizing machine (14) two parts, and described grinding unit is positioned at gas flow sizing machine (14) below.
2. flow spiral formula pulverizing mill according to claim 1, it is characterized in that, described collision crushed aggregates device is by housing (4), is positioned at the inner collision unit of housing (4) and pusher unit three parts formations, described collision unit is to form by being positioned at the objective table (5) of housing (4) bottom and being positioned at the inner collision hammer two parts of housing (4), and described collision hammer is to form with percussion hammer (7) two parts that are fixedly connected with vertical cylinder (6) telescopic end by being fixedly mounted on the vertical cylinder (6) at housing (4) top.
3. flow spiral formula pulverizing mill according to claim 1, it is characterized in that, described pusher unit be by be positioned at the horizontal air cylinder (8) of housing (4) side surface and be fixedly mounted on horizontal air cylinder (8) telescopic end pushing shovel (9) two parts form, the position of described pushing shovel (9) is corresponding with the height of objective table (5) upper surface.
4. flow spiral formula pulverizing mill according to claim 1, it is characterized in that, described grinding unit is the grating disk (11) being fixedly connected with by the motor that is fixedly mounted on micro mist bottom of device (10), with motor (10) round end and is positioned at grating disk (11) top and abrading block (12) three parts that match with grating disk (11) form, described abrading block (12) is provided with feed back pipe (13), and described feed back pipe (13) runs through abrading block (12) and is communicated with grating disk (11).
5. flow spiral formula pulverizing mill according to claim 1, is characterized in that, described gas flow sizing machine (14) be positioned at feed back pipe (13) directly over.
6. flow spiral formula pulverizing mill according to claim 4, is characterized in that, described feed back pipe (13) is provided with horn opening, and described feed back pipe (13) side is communicated with conveying auger (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289830.6U CN203886592U (en) | 2014-06-03 | 2014-06-03 | Airflow screwed micro-grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289830.6U CN203886592U (en) | 2014-06-03 | 2014-06-03 | Airflow screwed micro-grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886592U true CN203886592U (en) | 2014-10-22 |
Family
ID=51713040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289830.6U Expired - Fee Related CN203886592U (en) | 2014-06-03 | 2014-06-03 | Airflow screwed micro-grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886592U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668025A (en) * | 2015-03-12 | 2015-06-03 | 苏州生益科技有限公司 | Crusher and crushing method |
| CN105921211A (en) * | 2016-06-13 | 2016-09-07 | 陈银芳 | Smashing and grinding device for solid traditional Chinese medicine |
| CN109795036A (en) * | 2019-03-11 | 2019-05-24 | 江苏昆腾新材料科技有限公司 | A kind of high-calcium fly ash concrete production system with quantitative regulatory function |
-
2014
- 2014-06-03 CN CN201420289830.6U patent/CN203886592U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668025A (en) * | 2015-03-12 | 2015-06-03 | 苏州生益科技有限公司 | Crusher and crushing method |
| CN105921211A (en) * | 2016-06-13 | 2016-09-07 | 陈银芳 | Smashing and grinding device for solid traditional Chinese medicine |
| CN109795036A (en) * | 2019-03-11 | 2019-05-24 | 江苏昆腾新材料科技有限公司 | A kind of high-calcium fly ash concrete production system with quantitative regulatory function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20170603 |