CN209597378U - A kind of Jet Mill convenient for screening particulate matter size - Google Patents
A kind of Jet Mill convenient for screening particulate matter size Download PDFInfo
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- CN209597378U CN209597378U CN201920200792.5U CN201920200792U CN209597378U CN 209597378 U CN209597378 U CN 209597378U CN 201920200792 U CN201920200792 U CN 201920200792U CN 209597378 U CN209597378 U CN 209597378U
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Abstract
The utility model discloses a kind of Jet Mills convenient for screening particulate matter size, including the first cylinder, blow vent, feed opening, first jet, second nozzle, the second cylinder, primary filter ring, secondary filter ring, transmission shaft, grading wheel, annulus, transmission gear, level-one discharge nozzle, level-one valve, second level discharge nozzle, second level valve, three-level discharge nozzle, three-level valve, air hose, hose, cleaning nozzle, the first drive rod, position-limiting tube, the second drive rod, turntable and motor.Primary filter ring, secondary filter ring, level-one discharge nozzle, second level discharge nozzle and the three-level discharge nozzle of the utility model setting effectively can further sieve the material after being sieving through by grading wheel, and user can select required material by control level-one valve, second level valve and three-level valve；The nozzle of setting can blow out the material being stuck between extension set wheel, prevent material from blocking the blade of grading wheel.
Description
Technical field
The utility model relates to a kind of Jet Mill, specifically a kind of air-flow crushing convenient for screening particulate matter size
Equipment belongs to crushing material equipment technical field.
Background technique
The crushing mechanism that airslide disintegrating mill is primarily adapted for use in determines the features such as its is applied widely, finish fineness is high, allusion quotation
The material of type has: superhard diamond, silicon carbide, metal powder etc., high-purity requirement: ceramic pigment, medicine, biochemistry etc., low
What temperature required: medicine, polyvinyl chloride, by the way that the normal air of gas source part is changed to the indifferent gas such as nitrogen, carbon dioxide gas
Body can make the machine become inert gas shielding equipment, and the crushing and classification suitable for the materials such as inflammable and explosive, oxidizable is processed.Cause
This, airslide disintegrating mill is widely used in novel tobacco crushing material.
However, only one grading wheel can only limit most in screening materials carrying size inside conventional Jet Mill
Large particle diameter, the particulate matter for being less than grading wheel wheel interlobar fissure for diameter can not but screen out；Moreover, in air-flow
In disintegrating apparatus production process, if particulate matter diameter size is suitable with grading wheel wheel interlobar fissure, particulate matter is easy to be stuck in point
It between the wheel blade of wheel, accumulates over a long period to form blocking, will affect the use of grading wheel.Therefore, one kind is proposed regarding to the issue above
Convenient for screening the Jet Mill of particulate matter size.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of convenient for screening particulate matter size
Jet Mill.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of air-flow convenient for screening particulate matter size
Disintegrating apparatus, including the first cylinder, sorting mechanism and grading wheel cleaning mechanism, wherein the outer wall of first cylinder from it is lower to
On successively four identical feed openings of symmetrical connection, four identical first jets and four identical second nozzles, described
The top connection of one cylinder is equipped with the second cylinder, and the top and bottom rotation of second cylinder is socketed with transmission shaft, described
The bottom end of transmission shaft is placed in the first cylinder and affixed grading wheel, and the top of the transmission shaft is placed in the outside of primary filter ring
And affixed transmission gear；
The sorting mechanism includes primary filter ring, secondary filter ring, level-one discharge nozzle, second level discharge nozzle and three-level
Discharge nozzle, the inner wall of second cylinder are successively socketed with secondary filter ring and primary filter ring from top to bottom, and described
The side wall connection installation level-one discharge nozzle of two cylinders, one end of the top connection installation second level discharge nozzle of the level-one discharge nozzle,
The other end connection of the second level discharge nozzle is mounted on the side wall top of the second cylinder, the bottom end connection of the level-one discharge nozzle
One end of three-level discharge nozzle is installed, the other end connection of the three-level discharge nozzle is mounted on the side wall bottom end of the second cylinder；
The grading wheel cleaning mechanism includes air hose, hose, cleaning nozzle, the first drive rod, the second drive rod and turntable,
The side wall connection installation air hose of first cylinder, the air hose are placed in the one of one end socket hose of first inner barrel
End, the other end of the hose are socketed cleaning nozzle, and the cleaning nozzle is fixed in the top of the first drive rod, and described first
The side mark of drive rod is slidably socketed the inner wall in position-limiting tube, and the bottom end of first drive rod is rotatablely connected the second drive rod, institute
The bottom end for stating the second drive rod is rotatably connected on the marginal surface of turntable, and the turntable is fixed in the output end of motor, the electricity
Machine is fixed in the side wall of the first cylinder.
Preferably, the bottom of first cylinder offers blow vent.
Preferably, the side wall top of the grading wheel is socketed with annulus, and the annulus is rotatablely connected the inner wall of the second cylinder.
Preferably, it is corresponded between the secondary filter ring and the second level discharge nozzle, the primary filter ring
It is corresponded between the three-level discharge nozzle.
Preferably, the inside connection of the level-one discharge nozzle is equipped with level-one valve, and the inside of the second level discharge nozzle connects
Logical to be equipped with second level valve, the inside connection of the three-level discharge nozzle is equipped with three-level valve.
Preferably, the external air pump of the air hose.
The beneficial effects of the utility model are:
1. primary filter ring, the secondary filter ring, level-one discharge nozzle, second level discharge nozzle and three of the utility model setting
Grade discharge nozzle effectively can further sieve the material after being sieving through by grading wheel, and user can pass through control one
Grade valve, second level valve and three-level valve select required material；
2. the nozzle being arranged can blow out the material being stuck between extension set wheel, prevent material from blocking the blade of grading wheel.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of internal structure；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, first cylinder, 101, blow vent, 2, feed opening, 3, first jet, 4, second nozzle, the 5, second cylinder,
6, primary filter ring, 7, secondary filter ring, 8, transmission shaft, 9, grading wheel, 10, annulus, 11, transmission gear, 12, level-one goes out
Expects pipe, 1201, level-one valve, 13, second level discharge nozzle, 1301, second level valve, 14, three-level discharge nozzle, 1401, three-level valve,
15, air hose, 16, hose, 17, cleaning nozzle, the 18, first drive rod, 19, position-limiting tube, the 20, second drive rod, 21, turntable, 22,
Motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, a kind of Jet Mill convenient for screening particulate matter size, including the first cylinder 1, sieve
Select mechanism and grading wheel cleaning mechanism, wherein the outer wall of first cylinder 1 from top to bottom successively symmetrical connection four it is identical
Feed opening 2, four identical first jets 3 and four identical second nozzles 4, convenient for charging and convenient for crushing, described first
The top connection of cylinder 1 is equipped with the second cylinder 5, and the top and bottom rotation of second cylinder 5 is socketed with transmission shaft 8, institute
The bottom end for stating transmission shaft 8 is placed in the first cylinder 1 and affixed grading wheel 9, is convenient for screening materials carrying, the top of the transmission shaft 8 is set
Outside and affixed transmission gear 11 in primary filter ring 6, convenient for transmission；
The sorting mechanism includes primary filter ring 6, secondary filter ring 7, level-one discharge nozzle 12, second level discharge nozzle 13
It is successively socketed with secondary filter ring 7 and primary filter from top to bottom with the inner wall of three-level discharge nozzle 14, second cylinder 5
Ring 6 is convenient for screening materials carrying, the side wall connection installation level-one discharge nozzle 12 of second cylinder 5, the top of the level-one discharge nozzle 12
One end of end connection installation second level discharge nozzle 13, the other end connection of the second level discharge nozzle 13 are mounted on the second cylinder 5
Side wall top, one end of the bottom end connection installation three-level discharge nozzle 14 of the level-one discharge nozzle 12, the three-level discharge nozzle 14
Other end is connected to the side wall bottom end for being mounted on the second cylinder 5, is convenient for screening materials carrying；
The grading wheel cleaning mechanism includes air hose 15, hose 16, cleaning nozzle 17, the transmission of the first drive rod 18, second
Bar 20 and turntable 21, the side wall connection installation air hose 15 of first cylinder 1, the air hose 15 are placed in first cylinder 1
One end of one end socket hose 16 in portion, the other end of the hose 16 is socketed cleaning nozzle 17, described convenient for spraying gas
Cleaning nozzle 17 is fixed in the top of the first drive rod 18, and the side mark of first drive rod 18 is slidably socketed in position-limiting tube 19
Inner wall, the bottom end of first drive rod 18 are rotatablely connected the second drive rod 20, and the bottom end of second drive rod 20, which rotates, to be connected
The marginal surface in turntable 21 is connect, convenient for making cleaning nozzle 17 move up and down, the turntable 21 is fixed in the output end of motor 22,
Convenient for providing power, the motor 22 is fixed in the side wall of the first cylinder 1.
The bottom of first cylinder 1 offers blow vent 101, convenient for keeping the atmospheric pressure in the first cylinder 1 flat with the external world
Weighing apparatus；The side wall top of the grading wheel 9 is socketed with annulus 10, and the annulus 10 is rotatablely connected the inner wall of the second cylinder 5, prevents object
Material is directly entered in the second cylinder 5 around grading wheel 9；One between the secondary filter ring 7 and the second level discharge nozzle 13
One is corresponding, corresponds between the primary filter ring 6 and the three-level discharge nozzle 14, is convenient for screening materials carrying；The level-one
The inside connection of discharge nozzle 12 is equipped with level-one valve 1201, and the inside connection of the second level discharge nozzle 13 is equipped with second level valve
1301, the inside connection of the three-level discharge nozzle 14 is equipped with three-level valve 1401, convenient for selectivity screening；Outside the air hose 15
Air pump is connect, convenient for cleaning grading wheel 9.
When the utility model is used, level-one discharge nozzle 12 to be mounted on to one end of cyclone collector, by 3 He of first jet
Second nozzle 4 is mounted on the output end of air pump, and feed opening 2 is installed to feed system, transmission gear 11 is engaged on power part
On part, the external air pump of air hose 15 is begun to use, exterior power equipment belt nutating gear 11 rotates, 11 indirect belt of transmission gear
Dynamic grading wheel 9 rotates, and first jet 3 and second nozzle 4 spray into air-flow inside the first cylinder 1, opens three-level valve 1401, rotation
Wind collector by level-one discharge nozzle 12 and three-level discharge nozzle 14 to extracting air inside the second cylinder 5 and the first cylinder 1, by into
Material is added inside the first cylinder 1 material system from feed opening 2, and material rises with air-flow, when material reaches 3 He of first jet
When second nozzle 4, under the drive for the high pressure draught that first jet 3 and second nozzle 4 generate, simultaneously powder is mutually collided between material
It is broken, continue to rise with air-flow, when diameter is less than diametric requirements defined by grading wheel 9, into grading wheel 9, and with gas
Stream enters in cyclone collector from three-level discharge nozzle 14 and level-one discharge nozzle 12, is unsatisfactory for the material of the requirement of grading wheel 9, continues
First cylinder, the 1 mutual collision crashing in inside；
When opening level-one valve 1201, ibid principle, the material for meeting 9 condition of grading wheel enter in the second cylinder 5, and
And passing through the screening of primary filter ring 6, the material that diameter is less than 6 aperture of primary filter ring is entered by level-one discharge nozzle 12
Cyclone collector；When opening second level valve 1301, ibid principle, material pass through three after the screening of secondary filter ring 7
Grade discharge nozzle 13 and level-one discharge nozzle 12 enter cyclone collector；
When use, which finishes, to be needed to clear up grading wheel 9, the air pump opening motor and being connected to air hose, air pump passes through air
Air hose 15, hose 16 and cleaning nozzle 17 spray to grading wheel 9, open motor 22, and motor 22 drives turntable 21 to rotate, 21 band of turntable
The bottom end rotation of dynamic second drive rod 20, due to the effect of position-limiting tube 19, the top of the second drive rod 20 drives the first drive rod
18 do the reciprocating motion on vertical direction, and the first drive rod 18 drives cleaning nozzle 17 to do the reciprocating motion on vertical direction, beats
The power mechanism being meshed with transmission gear 11 is opened, grading wheel 9 starts turning under the indirectly-acting of power mechanism, is sprayed by cleaning
Material between 9 wheel blade of grading wheel is blown out and is cleaned out by the high pressure gas that mouth 17 sprays.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of Jet Mill convenient for screening particulate matter size, it is characterised in that: including the first cylinder (1), screening machine
Structure and grading wheel cleaning mechanism, wherein the outer wall of first cylinder (1) from top to bottom successively symmetrical connection four it is identical plus
The top of material mouth (2), four identical first jets (3) and four identical second nozzles (4), first cylinder (1) connects
Logical to be equipped with the second cylinder (5), the top and bottom rotation of second cylinder (5) is socketed with transmission shaft (8), the transmission shaft
(8) bottom end is placed in the first cylinder (1) and affixed grading wheel (9), and the top of the transmission shaft (8) is placed in primary filter ring
(6) outside and affixed transmission gear (11)；
The sorting mechanism includes primary filter ring (6), secondary filter ring (7), level-one discharge nozzle (12), second level discharge nozzle
(13) and three-level discharge nozzle (14), the inner wall of second cylinder (5) be successively socketed with from top to bottom secondary filter ring (7) and
Primary filter ring (6), side wall connection installation level-one discharge nozzle (12) of second cylinder (5), the level-one discharge nozzle
(12) the other end connection of one end of top connection installation second level discharge nozzle (13), the second level discharge nozzle (13) is mounted on
The side wall top of second cylinder (5), one end of bottom end connection installation three-level discharge nozzle (14) of the level-one discharge nozzle (12), institute
The other end connection for stating three-level discharge nozzle (14) is mounted on the side wall bottom end of the second cylinder (5)；
The grading wheel cleaning mechanism includes air hose (15), hose (16), cleaning nozzle (17), the first drive rod (18), second
Drive rod (20) and turntable (21), side wall connection installation air hose (15) of first cylinder (1), the air hose (15) are placed in institute
One end of internal one end socket hose (16) of the first cylinder (1) is stated, the other end of the hose (16) is socketed cleaning nozzle
(17), the cleaning nozzle (17) is fixed in the top of the first drive rod (18), and sliding is marked in the side of first drive rod (18)
It is socketed in the inner wall of position-limiting tube (19), the bottom end of first drive rod (18) is rotatablely connected the second drive rod (20), and described the
The bottom end of two drive rods (20) is rotatably connected on the marginal surface of turntable (21), and the turntable (21) is fixed in the defeated of motor (22)
Outlet, the motor (22) are fixed in the side wall of the first cylinder (1).
2. a kind of Jet Mill convenient for screening particulate matter size according to claim 1, it is characterised in that: described
The bottom of first cylinder (1) offers blow vent (101).
3. a kind of Jet Mill convenient for screening particulate matter size according to claim 1, it is characterised in that: described
The side wall top of grading wheel (9) is socketed with annulus (10), the inner wall of annulus (10) rotation connection the second cylinder (5).
4. a kind of Jet Mill convenient for screening particulate matter size according to claim 1, it is characterised in that: described
It is corresponded between secondary filter ring (7) and the second level discharge nozzle (13), the primary filter ring (6) and the three-level
Discharge nozzle corresponds between (14).
5. a kind of Jet Mill convenient for screening particulate matter size according to claim 1, it is characterised in that: described
The inside connection of level-one discharge nozzle (12) is equipped with level-one valve (1201), and the inside of the second level discharge nozzle (13) is connected to installation
Have second level valve (1301), the inside connection of the three-level discharge nozzle (14) is equipped with three-level valve (1401).
6. a kind of Jet Mill convenient for screening particulate matter size according to claim 1, it is characterised in that: described
Air hose (15) external air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920200792.5U CN209597378U (en) | 2019-02-15 | 2019-02-15 | A kind of Jet Mill convenient for screening particulate matter size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920200792.5U CN209597378U (en) | 2019-02-15 | 2019-02-15 | A kind of Jet Mill convenient for screening particulate matter size |
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| Publication Number | Publication Date |
|---|---|
| CN209597378U true CN209597378U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920200792.5U Active CN209597378U (en) | 2019-02-15 | 2019-02-15 | A kind of Jet Mill convenient for screening particulate matter size |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808995A (en) * | 2020-12-29 | 2021-05-18 | 江苏威拉里新材料科技有限公司 | 3D prints production of metal powder with preventing stifled clear powder device |
-
2019
- 2019-02-15 CN CN201920200792.5U patent/CN209597378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808995A (en) * | 2020-12-29 | 2021-05-18 | 江苏威拉里新材料科技有限公司 | 3D prints production of metal powder with preventing stifled clear powder device |
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