CN208161671U - Pulverizer is used in a kind of processing of silicon nitride - Google Patents
Pulverizer is used in a kind of processing of silicon nitride Download PDFInfo
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- CN208161671U CN208161671U CN201820072970.6U CN201820072970U CN208161671U CN 208161671 U CN208161671 U CN 208161671U CN 201820072970 U CN201820072970 U CN 201820072970U CN 208161671 U CN208161671 U CN 208161671U
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- bearing
- fixedly connected
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- support plate
- rotation axis
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- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract description 28
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000007599 discharging Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000004484 Briquette Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 11
- 238000000227 grinding Methods 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 239000011863 silicon-based powder Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005245 sintering Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007600 charging Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of silicon nitride processing pulverizers, including station ontology, the upper surface of the station ontology has been respectively fixedly connected with the first support plate and the second support plate, the upper surface of the station ontology is fixedly connected with casing, the casing is located at the right side of the first support plate, the lateral surface fixation of first support plate is inlaid with first bearing, the lateral surface fixation of second support plate is inlaid with second bearing, fixation is inlaid with 3rd bearing and fourth bearing to the symmetrical one side of the casing respectively, 3rd bearing is located at the lower section of fourth bearing, the inner ring of first bearing is fixedly connected with the first rotation axis, one end of first rotation axis sequentially passes through first bearing and 3rd bearing and extends to the outside of 3rd bearing, first rotation axis is fixedly connected with the first driving motor far from one end of first bearing.Silicon nitride processing pulverizer, has that crush speed fast, has the function of to be separated by filtration and the advantages of be conducive to user's operation.
Description
Technical field
The utility model relates to silicon nitride technical field of processing equipment, pulverizer is used in specially a kind of silicon nitride processing.
Background technique
Non-shrinking inorganic material when silicon nitride ceramics is a kind of sintering, the intensity of silicon nitride is very high, especially hot pressing nitrogen
SiClx, is one of substance most hard in the world, and silicon nitride has high intensity, low-density, high temperature resistant, chemical corrosion resistance and tool
There are the properties such as very high insulation performance, be a kind of novel inorganic material, with integrated circuit and high-capacity LED device industry
The power of rapid development, integrated circuit device and LED component is melted into for development trend, to high-power integrated circuit and LED
Equal devices heat-radiating substrate proposes higher performance requirement, and silicon nitride ceramic material is due to its good thermal conduction characteristic, excellent
Mechanical, mechanics and electric property, are the optimal selections of current high power integrated circuit and LED component heat-radiating substrate, silicon nitride
Manufacture craft is mainly that silicon powder is carried out processing and forming to carry out nitrogen charging processing at the method after blank using chemistry, increases blank
Intensity be used to silicon nitride ceramics is made, the preparation method of silicon nitride ceramics mainly has reaction sintering, hot pressing sintering method, normal pressure
Sintering process and air pressure sintering process.
Silicon powder with high purity in order to obtain, needs to be crushed silico briquette to produce silicon powder, during factory process often
The method for producing silicon powder has Lei Mengfa, double roll process, mill method and rushes rotation method etc., and just powder principle processed is seen, first three is to squeeze
Crush, latter is impact comminution, these breaking methods in use, each have their own benefit, but in use
All do not have separating and filtering function, is not easy to the operation and use of user, needs to improve.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of silicon nitride processing pulverizer, has crushing speed
The advantages of degree is fast, has the function of to be separated by filtration and is conducive to user's operation, solve existing silicon nitride processing has with pulverizer
It is slow to crush speed, without the problem of being separated by filtration function and being unfavorable for user's operation.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of silicon nitride processing pulverizer, including
Station ontology, the upper surface of the station ontology have been respectively fixedly connected with the first support plate and the second support plate, the behaviour
The upper surface for making playscript with stage directions body is fixedly connected with casing, and the casing is located at the right side of the first support plate, first support plate
Lateral surface is fixed to be inlaid with first bearing, and the lateral surface fixation of second support plate is inlaid with second bearing, the casing phase
Fixation is inlaid with 3rd bearing and fourth bearing to symmetrical one side respectively, and the 3rd bearing is located at the lower section of fourth bearing,
The inner ring of the first bearing is fixedly connected with the first rotation axis, one end of first rotation axis sequentially pass through first bearing and
3rd bearing and the outside for extending to 3rd bearing, first rotation axis are fixedly connected with first far from one end of first bearing
Driving motor, the inner ring of the second bearing are fixedly connected with the second rotation axis, and one end of second rotation axis sequentially passes through
Second bearing and fourth bearing and the outside for extending to fourth bearing, second rotation axis are fixed far from one end of second bearing
It is connected with the second driving motor, the outer surface of first rotation axis is fixedly connected with the first rotational sleeve, second rotation
The outer surface of axis is fixedly connected with the second rotational sleeve, and first rotational sleeve and the second rotational sleeve are respectively positioned on the interior of casing
Portion.
The top fixation of the casing is communicated with feed hopper, and the left side of the casing is fixedly connected with first hydraulic cylinder,
The right side of the casing is fixedly connected with second hydraulic cylinder, and the inside of the first hydraulic cylinder is equipped with first piston, and described the
The one side of one piston is fixedly connected with the first hydraulic push rod, and first hydraulic push rod runs through machine far from one end of first piston
Shell and the inside for extending to casing, the inside of the second hydraulic cylinder are equipped with second piston, and the lateral surface of the second piston is solid
Surely it is connected with the second hydraulic push rod, the one end of second hydraulic push rod far from second piston is through casing and extends to casing
One end that inside, first hydraulic push rod and the second hydraulic push rod extend to casing internal is fixedly connected to stripper plate.
Preferably, first support plate is located at the back of the second support plate, and the height value of first support plate is less than
The height value of second support plate.
Preferably, the bottom of the station ontology is fixedly connected with support leg, and the support leg is far from station ontology
One end be fixedly connected with antiskid plate.
Preferably, the lateral surface of first rotational sleeve is fixedly connected with the first extruded layer, second rotational sleeve
Lateral surface be fixedly connected with the second extruded layer, first extruded layer is in contact with the second extruded layer.
Preferably, the inner wall of the casing has been respectively fixedly connected with electric pushrod and filter plate, and the electric pushrod is located at
The top of filter plate, the telescopic end of the electric pushrod are fixedly connected with push plate, and the right side of the casing offers discharge hole,
The discharge hole and push plate are respectively positioned in same perpendicular.
Preferably, the filter plate runs through discharge hole far from the one end in internal side of shell face and extends to the outside of casing, institute
It states one end fixation that filter plate extends to outside casing and is communicated with discharging groove body.
(3) beneficial effect
The utility model provides a kind of silicon nitride processing pulverizer, has following beneficial effect：
(1) silicon nitride processing pulverizer, can guarantee that the stabilization of station ontology is put by support leg and antiskid plate
It sets, is conducive to increase the frictional force between support leg and ground, be conducive to stablizing for support leg and place, be conducive to increase support leg
Contact area between ground is conducive to the stability for improving station ontology, is conducive to pulverizer and quickly works, pass through
First support plate and the second support plate can facilitate the rotation of the first rotation axis and the second rotation axis, be conducive to facilitate user that will squeeze
Silico briquette after pressing plate is processed is further processed, and is conducive to the crushing speed for improving pulverizer, is conducive to improve silicon powder
Crushing effect, be conducive to the operation for facilitating user, reduce pulverizer and crush insufficient phenomenon, pass through electric pushrod and discharging
Silico briquette underproof above filter plate can be pushed to the inside of discharging groove body by hole, be conducive to that user is facilitated to sort silico briquette, have
Conducive to isolated speed is improved, being conducive to improve the efficiency that pulverizer crushes, body can reduce the use of sorting labour simultaneously,
Labour cost is saved for user, is conducive to the popularization and use in market.
(2) silicon nitride processing pulverizer can carry out stripper plate treated silico briquette by filter plate quick
Sorting and filtering are conducive to the grinding rate for improving the first rotation axis and the second rotation axis, are conducive to be convenient for the user to use, have
Conducive to the effect of raising pulverizer processing, while the trouble of user's sorting can be reduced, the speed integrally crushed can be improved, led to
It crosses the first extruded layer and the second extruded layer can increase contact area between the first rotational sleeve and the second rotational sleeve, favorably
In the more abundant of silico briquette grinding, be conducive to the grinding rate for improving the first rotational sleeve and the second rotational sleeve, the side of being conducive to
Just the operation of user, be conducive to improve pulverizer crushing speed, have crush speed it is fast, have the function of to be separated by filtration and favorably
In the user's operation the advantages of.
Detailed description of the invention
Fig. 1 is the utility model station ontology cross-sectional view；
Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1.
In figure：1 station ontology, 2 support legs, 3 antiskid plates, 4 first support plates, 5 second support plates, 6 casings, 7 first
Bearing, 8 second bearings, 9 3rd bearings, 10 fourth bearings, 11 first rotation axis, 12 first driving motors, 13 second rotation axis,
14 second driving motors, 15 first rotational sleeves, 16 first extruded layers, 17 second rotational sleeves, 18 second extruded layers, 19 chargings
Bucket, 20 filter plates, 21 discharge holes, 22 discharging groove bodies, 23 electric pushrods, 24 push plates, 25 first hydraulic cylinders, 26 first pistons, 27
First hydraulic push rod, 28 stripper plates, 29 second hydraulic cylinders, 30 second pistons, 31 second hydraulic push rods.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of silicon nitride processing pulverizer, including behaviour
Make playscript with stage directions body 1, the bottom of station ontology 1 is fixedly connected with support leg 2, and support leg 2 is fixed far from one end of station ontology 1
It is connected with antiskid plate 3, can guarantee that stablizing for station ontology 1 is placed by support leg 2 and antiskid plate 3, be conducive to increase branch
Frictional force between support foot 2 and ground is conducive to stablizing for support leg 2 and places, is conducive to increase between support leg 2 and ground
Contact area, be conducive to improve station ontology 1 stability, be conducive to pulverizer and quickly work, station ontology 1 it is upper
Surface has been respectively fixedly connected with the first support plate 4 and the second support plate 5, and the first support plate 4 is located at the back of the second support plate 5,
The height value of first support plate 4, can be square by the first support plate 4 and the second support plate 5 less than the height value of the second support plate 5
Just the rotation of the first rotation axis 11 and the second rotation axis 13 is conducive to that user is facilitated to carry out silico briquette of the stripper plate 28 after processed
Further processing is conducive to the crushing speed for improving pulverizer, is conducive to the crushing effect for improving silicon powder, is conducive to facilitate use
The operation at family reduces pulverizer and crushes insufficient phenomenon, and the upper surface of station ontology 1 is fixedly connected with casing 6, casing 6
Inner wall be respectively fixedly connected with electric pushrod 23 and filter plate 20, electric pushrod 23 is located at the top of filter plate 20, electronic to push away
The telescopic end of bar 23 is fixedly connected with push plate 24, and the right side of casing 6 offers discharge hole 21, discharge hole 21 and the equal position of push plate 24
In in same perpendicular, the 20 underproof silico briquette in top of filter plate can be pushed to by electric pushrod 23 and discharge hole 21
The inside of discharging groove body 22 is conducive to that user is facilitated to sort silico briquette, is conducive to improve isolated speed, is conducive to improve pulverizer
The efficiency of crushing, body can reduce the use of sorting labour simultaneously, save labour cost for user, are conducive to pushing away for market
Wide and use, filter plate 20 run through discharge hole 21 far from one end of 6 medial surface of casing and extend to the outside of casing 6, filter plate
20 one end extended to outside casing 6, which are fixed, is communicated with discharging groove body 22, after capable of being handled stripper plate 28 by filter plate 20
Silico briquette quickly sorted and filtered, be conducive to improve the first rotation axis 11 and the second rotation axis 13 grinding rate, have
Conducive to being convenient for the user to use, be conducive to the effect for improving pulverizer processing, while the trouble of user's sorting can be reduced, it can be with
Improve the speed that integrally crushes, casing 6 is located at the right side of the first support plate 4, and the lateral surface fixation of the first support plate 4 is inlaid with the
One bearing 7, the lateral surface of the second support plate 5 is fixed to be inlaid with second bearing 8, and the symmetrical one side of casing 6 is fixed respectively to be inlayed
Embedded with 3rd bearing 9 and fourth bearing 10,3rd bearing 9 is located at the lower section of fourth bearing 10, and the inner ring of first bearing 7 is fixed to be connected
It is connected to the first rotation axis 11, one end of the first rotation axis 11 sequentially passes through first bearing 7 and 3rd bearing 9 and extends to third axis
9 outside is held, the first rotation axis 11 is fixedly connected with the first driving motor 12 far from one end of first bearing 7, second bearing 8
Inner ring is fixedly connected with the second rotation axis 13, and one end of the second rotation axis 13 sequentially passes through second bearing 8 and fourth bearing 10 simultaneously
The outside of fourth bearing 10 is extended to, the second rotation axis 13 is fixedly connected with the second driving motor far from one end of second bearing 8
14, the outer surface of the first rotation axis 11 is fixedly connected with the first rotational sleeve 15, and the lateral surface of the first rotational sleeve 15 is fixed to be connected
Be connected to the first extruded layer 16, the lateral surface of the second rotational sleeve 17 is fixedly connected with the second extruded layer 18, the first extruded layer 16 with
Second extruded layer 18 is in contact, and can increase by the first rotational sleeve 15 and second by the first extruded layer 16 and the second extruded layer 18
Contact area between rotational sleeve 17 is conducive to the more abundant of silico briquette grinding, is conducive to improve 15 He of the first rotational sleeve
The grinding rate of second rotational sleeve 17, is conducive to the operation for facilitating user, be conducive to improve pulverizer crushing speed, second
The outer surface of rotation axis 13 is fixedly connected with the second rotational sleeve 17, and the first rotational sleeve 15 and the second rotational sleeve 17 are respectively positioned on
The inside of casing 6.
The top fixation of casing 6 is communicated with feed hopper 19, and the left side of casing 6 is fixedly connected with first hydraulic cylinder 25, machine
The right side of shell 6 is fixedly connected with second hydraulic cylinder 29, and the inside of first hydraulic cylinder 25 is equipped with first piston 26, first piston 26
One side be fixedly connected with the first hydraulic push rod 27, the first hydraulic push rod 27 runs through casing 6 far from one end of first piston 26
And the inside of casing 6 is extended to, the inside of second hydraulic cylinder 29 is equipped with second piston 30, and the lateral surface of second piston 30 is fixed to be connected
It is connected to the second hydraulic push rod 31, the one end of the second hydraulic push rod 31 far from second piston 30 is through casing 6 and extends to casing 6
One end that inside, the first hydraulic push rod 27 and the second hydraulic push rod 31 extend to inside casing 6 is fixedly connected to stripper plate 28.
Working principle：Start first hydraulic cylinder 25 and second hydraulic cylinder 29 simultaneously by indoor power supply and the first driving motor 12
It is connected with the second driving motor 14, then by silico briquette by the dispensing of feed hopper 19 to the inside of casing 6, crushing block 28 first carries out silico briquette
Extrusion process is filtered sorting using filter plate 20, finally in the work of the first rotational sleeve 15 and the second rotational sleeve 17
It is quickly crushed under.
In conclusion silicon nitride processing pulverizer, can guarantee station ontology 1 by support leg 2 and antiskid plate 3
Stablize and place, be conducive to increase the frictional force between support leg 2 and ground, be conducive to stablizing for support leg 2 and place, be conducive to
Increase the contact area between support leg 2 and ground, is conducive to the stability for improving station ontology 1, it is fast to be conducive to pulverizer
The work of speed can facilitate turn of the first rotation axis 11 and the second rotation axis 13 by the first support plate 4 and the second support plate 5
It is dynamic, be conducive to facilitate user that silico briquette of the stripper plate 28 after processed is further processed, be conducive to improve pulverizer
Speed is crushed, the crushing effect for improving silicon powder is conducive to, is conducive to the operation for facilitating user, reduction pulverizer crushes insufficient
The 20 underproof silico briquette in top of filter plate can be pushed to discharging groove body 22 by electric pushrod 23 and discharge hole 21 by phenomenon
Inside is conducive to that user is facilitated to sort silico briquette, is conducive to improve isolated speed, is conducive to improve the efficiency that pulverizer crushes,
Body can reduce the use of sorting labour simultaneously, save labour cost for user, be conducive to the popularization and use in market, lead to
It crosses that filter plate 20 can treated that silico briquette is quickly sorted and filtered to stripper plate 28, is conducive to improve the first rotation axis
11 and second rotation axis 13 grinding rate, be conducive to be convenient for the user to use, be conducive to improve pulverizer processing effect, together
When can reduce user sorting trouble, the speed integrally crushed can be improved, pass through the first extruded layer 16 and the second extruded layer
18 can increase the contact area between the first rotational sleeve 15 and the second rotational sleeve 17, be conducive to more filling for silico briquette grinding
Point, be conducive to the grinding rate for improving the first rotational sleeve 15 and the second rotational sleeve 17, be conducive to the operation for facilitating user, have
Conducive to the crushing speed for improving pulverizer, solving existing silicon nitride processing pulverizer has crushing speed slow, does not have
Filter separation function and the problem of being unfavorable for user's operation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of silicon nitride processing pulverizer, including station ontology (1), it is characterised in that：The station ontology (1)
Upper surface has been respectively fixedly connected with the first support plate (4) and the second support plate (5), and the upper surface of the station ontology (1) is solid
Surely it is connected with casing (6), the casing (6) is located at the right side of the first support plate (4), the lateral surface of first support plate (4)
Fixation is inlaid with first bearing (7), and the lateral surface fixation of second support plate (5) is inlaid with second bearing (8), the casing
(6) fixation is inlaid with 3rd bearing (9) and fourth bearing (10) to symmetrical one side respectively, and the 3rd bearing (9) is located at
The inner ring of the lower section of fourth bearing (10), the first bearing (7) is fixedly connected with the first rotation axis (11), first rotation
One end of axis (11) sequentially passes through first bearing (7) and 3rd bearing (9) and the outside for extending to 3rd bearing (9), and described
One rotation axis (11) is fixedly connected with the first driving motor (12) far from the one end of first bearing (7), the second bearing (8)
Inner ring is fixedly connected with the second rotation axis (13), and one end of second rotation axis (13) sequentially passes through second bearing (8) and
Four bearings (10) and the outside for extending to fourth bearing (10), the one end of second rotation axis (13) far from second bearing (8)
It is fixedly connected with the second driving motor (14), the outer surface of first rotation axis (11) is fixedly connected with the first rotational sleeve
(15), the outer surface of second rotation axis (13) is fixedly connected with the second rotational sleeve (17), first rotational sleeve
(15) and the second rotational sleeve (17) is respectively positioned on the inside of casing (6)；
The top fixation of the casing (6) is communicated with feed hopper (19), and the left side of the casing (6) is fixedly connected with the first liquid
The right side of cylinder pressure (25), the casing (6) is fixedly connected with second hydraulic cylinder (29), the inside of the first hydraulic cylinder (25)
Equipped with first piston (26), the one side of the first piston (26) is fixedly connected with the first hydraulic push rod (27), and described first
Hydraulic push rod (27) runs through casing (6) far from the one end of first piston (26) and extends to the inside of casing (6), second liquid
The inside of cylinder pressure (29) is equipped with second piston (30), and the lateral surface of the second piston (30) is fixedly connected with the second hydraulic push rod
(31), the one end of second hydraulic push rod (31) far from second piston (30) through casing (6) and extends to the interior of casing (6)
Portion, first hydraulic push rod (27) and the second hydraulic push rod (31) extend to the internal one end of casing (6) and are fixedly connected to
Stripper plate (28).
2. a kind of silicon nitride processing pulverizer according to claim 1, it is characterised in that：First support plate (4)
Positioned at the back of the second support plate (5), the height value of the height value of first support plate (4) less than the second support plate (5).
3. a kind of silicon nitride processing pulverizer according to claim 1, it is characterised in that：The station ontology (1)
Bottom be fixedly connected with support leg (2), the support leg (2) far from station ontology (1) one end be fixedly connected with it is anti-skidding
Plate (3).
4. a kind of silicon nitride processing pulverizer according to claim 1, it is characterised in that：First rotational sleeve
(15) lateral surface is fixedly connected with the first extruded layer (16), and the lateral surface of second rotational sleeve (17) is fixedly connected with
Two extruded layers (18), first extruded layer (16) are in contact with the second extruded layer (18).
5. a kind of silicon nitride processing pulverizer according to claim 1, it is characterised in that：The inner wall of the casing (6)
It has been respectively fixedly connected with electric pushrod (23) and filter plate (20), the electric pushrod (23) is located at the top of filter plate (20),
The telescopic end of the electric pushrod (23) is fixedly connected with push plate (24), and the right side of the casing (6) offers discharge hole
(21), the discharge hole (21) and push plate (24) are respectively positioned in same perpendicular.
6. a kind of silicon nitride processing pulverizer according to claim 5, it is characterised in that：The filter plate (20) is separate
One end of casing (6) medial surface runs through discharge hole (21) and extends to the outside of casing (6), and the filter plate (20) extends to machine
The external one end of shell (6) is fixed to be communicated with discharging groove body (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072970.6U CN208161671U (en) | 2018-01-17 | 2018-01-17 | Pulverizer is used in a kind of processing of silicon nitride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072970.6U CN208161671U (en) | 2018-01-17 | 2018-01-17 | Pulverizer is used in a kind of processing of silicon nitride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208161671U true CN208161671U (en) | 2018-11-30 |
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ID=64387511
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820072970.6U Expired - Fee Related CN208161671U (en) | 2018-01-17 | 2018-01-17 | Pulverizer is used in a kind of processing of silicon nitride |
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| Country | Link |
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| CN (1) | CN208161671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152852A (en) * | 2019-04-16 | 2019-08-23 | 中国建筑第二工程局有限公司 | Building rubbish reducing mechanism |
-
2018
- 2018-01-17 CN CN201820072970.6U patent/CN208161671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152852A (en) * | 2019-04-16 | 2019-08-23 | 中国建筑第二工程局有限公司 | Building rubbish reducing mechanism |
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| GR01 | Patent grant | ||
| 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: 20181130 |