CN206965849U - A kind of silica flour pulverizer - Google Patents
A kind of silica flour pulverizer Download PDFInfo
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- CN206965849U CN206965849U CN201720880189.7U CN201720880189U CN206965849U CN 206965849 U CN206965849 U CN 206965849U CN 201720880189 U CN201720880189 U CN 201720880189U CN 206965849 U CN206965849 U CN 206965849U
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- liner plate
- silica flour
- rotating shaft
- pulverizer
- casing
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Abstract
The utility model discloses a kind of silica flour pulverizer, including casing, motor, rotating shaft, charging aperture and discharging opening, motor is arranged on the center of casing, and is connected by rotating shaft of the shaft coupling with stretching into chassis cavity；Charging aperture is arranged on cabinet top, and discharging opening is arranged on the bottom of casing, multigroup reducing mechanism is symmetrically arranged with rotating shaft；Liner plate is provided with the inwall circumference of casing and at the region corresponding with reducing mechanism horizontal direction；Liner plate includes longitudinal liner plate and horizontal liner plate, and horizontal liner plate is fixed on longitudinal liner plate.The utility model aims to solve the problem that existing silica flour pulverizer liner plate is serious in the degree of wear for crushing silico briquette process, causes silico briquette to crush not uniform enough, so that the decline of silica flour Yield and quality, the problem of unit consumption of product is also higher, and production efficiency is relatively low.
Description
Technical field
It the utility model is related to silica flour and crush field, more specifically to a kind of silica flour pulverizer.
Background technology
Many as the method for waste silica flour using silico briquette, common equipment has Raymond mill, roller-crushing mill, mill etc., just powder processed
Principle sees that belonging to extruding crushes, and because silica flour needs different particle size ranges according to different demands, the said equipment is not suitable with silicon
Powder processed, powder effect processed is poor, and for conventional pulverizer due to not designed specially for metallic silicon, its revolving fragment is not suitable with metal
Silicon, it can not equally produce the silica flour in qualified particle size range.Also some crushes function and produced in qualified particle size range
Silica flour, but unreasonable due to structure, easily block during operation.The silica flour pulverizer of prior art, all it is rely on relative operating two
Part hits the purpose that silica batch reaches smashing.
And existing silica flour pulverizer liner plate is the smooth wearing plate surrounded along disintegrator shell inwall, pulverizer
The position that interior cutting knife crushes silico briquette is the centre position of liner plate, and cutting knife is when carrying out crushed work, wear it is most fast just
Just in this position, over time, liner plate can be more and more by the shock of silico briquette, and the thickness of liner plate also can be increasingly
Thin, now the distance of cutting knife and liner plate will become gradually remote with the abrasion of liner plate, then silico briquette shape also between cutting knife and liner plate
Into crushed zone collided, the just gradually increase of the space that crushes, and the contact area of cutting knife and silico briquette will be gradually reduced, silicon
The smashing of block can not also reach required effect, and the yield and quality of product will also substantially reduce.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of silica flour pulverizer, it is intended to solves existing silica flour powder
Broken machine liner plate is serious in the degree of wear for crushing silico briquette process, causes silico briquette to crush not uniform enough, so that silica flour yield, matter
The decline of amount, the problem of unit consumption of product is also higher, and production efficiency is relatively low.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of silica flour pulverizer, including casing, motor, rotating shaft, charging aperture and discharging opening, the motor are arranged on the machine
The center of shell, and be connected by the rotating shaft of the shaft coupling with stretching into chassis cavity；The charging aperture is arranged on the casing top
Portion, the discharging opening are arranged on the bottom of the casing, multigroup reducing mechanism are symmetrically arranged with the rotating shaft；
Lining is provided with the inwall circumference of the casing and at the region corresponding with the reducing mechanism horizontal direction
Plate；The liner plate includes longitudinal liner plate and horizontal liner plate, and the horizontal liner plate is fixed on longitudinal liner plate.
Preferably, reducing mechanism described in every group includes rotary head, cutterhead frame and at least two row's cutting knifes, the rotating knife
Disk is fixedly connected with the rotating shaft, and described cutterhead frame one end is connected with the rotary head, and the other end is provided with cutting knife.
Preferably, the cutting knife is arranged to two rows, and the extended line of cutting knife horizontal direction described in two rows serves as a contrast the longitudinal direction
Plate trisection.
Preferably, the angle between the horizontal liner plate and longitudinal liner plate is 30~90 °.
Preferably, in addition to it is arranged on above the discharging opening and dismountable polylith blanking plate, and adjacent two pieces of institutes
It is in 90~180 ° of angles to state between blanking plate.
Preferably, the blanking plate is arranged to 6 pieces, and the angle between adjacent two pieces of blanking plates from top to bottom according to
Secondary increase.
Preferably, the charging aperture is arranged to 2, is symmetrically arranged at the both sides of the rotating shaft, and the charging aperture
Top is provided with dismountable feedboard.
Preferably, multigroup breaking device is additionally provided with above the reducing mechanism, breaking device described in every group includes fixing
Disk and impact block.
Preferably, the fixed disk is fixedly connected with the rotating shaft, and the impact block is arranged on the fixed disk.
According to above-mentioned technical scheme, it is recognised that a kind of silica flour pulverizer of the utility model, a kind of silica flour pulverizer,
Including casing, motor, rotating shaft, charging aperture and discharging opening, motor is arranged on the center of casing, and by shaft coupling and stretches into casing
The rotating shaft connection of inner chamber；Charging aperture is arranged on cabinet top, and discharging opening is arranged on the bottom of casing, is symmetrically arranged with rotating shaft more
Group reducing mechanism；Liner plate is provided with the inwall circumference of casing and at the region corresponding with reducing mechanism horizontal direction；Lining
Plate includes longitudinal liner plate and horizontal liner plate, and horizontal liner plate is fixed on longitudinal liner plate.The setting of horizontal liner plate and longitudinal liner plate, increase
Added liner plate to section, increase the contact area between silico briquette and liner plate, frictional force increase, also increase silica flour crushing
Quality and production efficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of silica flour pulverizer；
Fig. 2 is the structural representation of liner plate；
Fig. 3 is the structural representation of blanking plate；
Wherein, marked in accompanying drawing as follows：
1- casings, 101- chassis cavities, 2- motors, 3- rotating shafts, 4- charging apertures, 401- feedboards, 5- discharging openings, under 501-
Flitch, 6- shaft couplings, 7- reducing mechanisms, 701- rotary heads, 702- cutterhead framves, 703- cutting knifes, 8- liner plates, 801- are longitudinally served as a contrast
Plate, 802- transverse direction liner plates, 9- breaking devices, 901- fixed disks, 902- impact blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In a specific embodiment of the present utility model, as shown in figure 1, a kind of silica flour pulverizer, including casing 1, electricity
Machine 2, rotating shaft 3, charging aperture 4 and discharging opening 5, motor 2 is arranged on the center of casing 1, and by shaft coupling 6 and stretches into chassis cavity
101 rotating shaft 3 connects；Charging aperture 4 is arranged on the top of casing 1, it is preferred that charging aperture 4 is arranged to 2, is symmetrically arranged at
The both sides of rotating shaft 3, and the top of charging aperture 4 is provided with dismountable, feedboard 401 made of high-abrasive material, when silico briquette adds
The silico briquette to be rebounded when pulverizer crushes, in crushing process can wear to chassis cavity 101, compared to feeding in the prior art
The mode and can be worn through using after half a year with pulverizer integrated setting mode, charging aperture 4 that 4 short circuits of mouth are set, feed
Mouthful 4 worn out reparations will get angry repair welding, and in pulverizer in the long-term course of work can remaining have a large amount of silica flours, repair welding of getting angry
When silica flour it is heated have dodge quick-fried danger, it is and cumbersome time-consuming, and take this dismountable set-up mode, you can to avoid this significantly
Kind the occurrence of, and it is easy to operate save trouble, need exist for explanation, charging aperture 4 could be arranged to multiple, can also adopt
It is made of other materials, as long as identical technique effect can be reached.
As shown in figures 1 and 3, discharging opening 5 is arranged on the bottom of casing 1, further, in addition under dismountable polylith
Flitch 501, blanking plate 501 are arranged on the top of discharging opening 5, it is preferred that and blanking plate 501 is arranged to 6 pieces, and by high-abrasive material system
Into needing exist for explanation, blanking plate 501 could be arranged to multiple, can also be made of other materials, as long as can reach
To identical technique effect.It is in 90~180 ° of angles between two pieces of adjacent blanking plates 501, and adjacent two pieces of blanking plates
Angle between 501 increases successively from top to bottom；Because charging aperture 4, discharging opening 5 are in the pulverized silico briquette of conveying, for a long time
Also worn out phenomenon, the repair welding and worn out reparation will get angry easily are produced under working condition, and silica flour has been filled with pulverizer, when getting angry
The heated danger for having sudden strain of a muscle quick-fried of silica flour, while operation of getting angry need to waste a process time, it is cumbersome time-consuming, therefore blanking plate 501 can
The setting of dismounting can improve charging aperture 4, discharging opening 5 with crush it is machine integrated easily it is worn out the problem of, when feedboard 401 or under
During 501 serious wear of flitch, removable unload down is changed newly, it is not necessary to carries out repair welding of getting angry, can save the time with manually, carry
High crush efficiency.
2~6 groups of reducing mechanisms 7 are symmetrically arranged with rotating shaft 3, every group of reducing mechanism 7 includes rotary head 701, cutterhead
Frame 702 and at least two row's cutting knifes 703, rotary head 701 are fixedly connected with rotating shaft 3, the one end of cutterhead frame 702 and rotary head 701
Connection, the other end are provided with cutting knife 703, the settings of at least two row's cutting knifes 703 cause silico briquette can also in double cutting knife 703 or
Space between multiple rows of cutting knife 703 is crushed and moved, and relative to single cutting knife, such design not only changes silico briquette and entered
Material motion and the route for crushing motion, and the cutting grinding time between silico briquette and cutting knife 703 and liner plate 8 is added, improve
Crush efficiency, it is preferred that according to the actual conditions and field demand of technique, cutting knife is preferably arranged to two rows, naturally it is also possible to
It is arranged to multiple rows of, as long as identical technique effect can be reached.
As shown in figure 1, the top of reducing mechanism 7 is additionally provided with multigroup breaking device 9, breaking device 9 includes fixed disk 901 and hit
Block 902 is hit, fixed disk 901 is fixedly connected with rotating shaft 3, and impact block 902 is arranged on fixed disk 901.
Existing silica flour pulverizer liner plate is the smooth wearing plate surrounded along disintegrator shell inwall, in pulverizer
The position that cutting knife crushes silico briquette is the centre position of liner plate, and cutting knife is when carrying out crushed work, wears and most fast just just exists
This position, over time, liner plate can be more and more by the shock of silico briquette, the thickness of liner plate also can more and more thinner,
Now the distance of cutting knife and liner plate will become gradually remote with the abrasion of liner plate, then what silico briquette was formed also between cutting knife and liner plate
The space just gradually increase that crushed zone is collided, crushed, and the contact area of cutting knife and silico briquette will be gradually reduced, silico briquette
Smashing can not also reach required effect, the yield and quality of product will also substantially reduce, further, casing 1 it is interior
Liner plate 8 is provided with wall circumference and at the region corresponding with the horizontal direction of reducing mechanism 7, liner plate 8 is arranged to by 10 pieces of splicings
Formula, be made up of high-abrasive material, while facilitating disassembly and assembly, also make it that the contact area of silico briquette and liner plate 8 is bigger, here
It should be noted that liner plate 8 is it can also be provided that polylith, as long as can reach identical technique effect.
Further, as shown in Fig. 2 liner plate 8 includes longitudinal liner plate 801 and horizontal liner plate 802, horizontal liner plate 802 is fixed
On longitudinal liner plate 801, the extended line of the horizontal direction of two row's cutting knife 703 is by longitudinal trisection of liner plate 801 so that silico briquette is being carried out
The all more uniform stress of all directions can be applied to liner plate 8 during crushing, to disperse the stress feelings on the single-point of liner plate 8
Condition, so as to increase the service life of liner plate 8, reduces the degree of wear, form 30 between horizontal liner plate 802 and longitudinal liner plate 801~
90 ° of angles, with further increase liner plate 8 to section, increase the contact area between silico briquette and liner plate 8, frictional force increase.
The course of work of silica flour pulverizer provided by the utility model is as follows：
Charging aperture 4 of the silico briquette along feedboard 401 from pulverizer enters in pulverizer, and rotating shaft 3 drives breaking device 9 and powder
The high-speed rotation of crushing device 7, in rotary course, silico briquette first passes through breaking device 9, and the silico briquette of bulk is fractured into fritter, is easy to
Carry out crushing grinding in next step；Silico briquette continues to walk downward after breaking device 9, and by reducing mechanism 7, reducing mechanism 7 is from upper
2~6 groups are set gradually under, two row's cutting knifes 703 are installed on reducing mechanism 7, due to the rotating speed phase between silico briquette and cutting knife 703
Difference is larger, rapid inside material particles to produce stress under the percussion of cutting knife 703, and internally defect, crackle etc. produce
Raw stress concentration, material is by first along these fragile boundary breakings, while silico briquette shape also between cutting knife 703 and liner plate 8
Into crushed zone collided, crushed so that silico briquette reaches from bulk in the presence of multigroup reducing mechanism 7 is changed into powder
Crushing process；The silica flour finished is crushed to continue down to flow away to blanking plate 501, blanking plate 501 to be spliced into one by polylith
Determine the slope of gradient, silica flour arrives discharging opening 5 along under the gradient, collected.
It should also be noted that, herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
Any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
1. a kind of silica flour pulverizer, it is characterised in that including casing, motor, rotating shaft, charging aperture and discharging opening, the motor is set
Put in the center of the casing, and be connected by the rotating shaft of the shaft coupling with stretching into chassis cavity；The charging aperture is arranged on
The cabinet top, the discharging opening are arranged on the bottom of the casing, multigroup reducing mechanism are symmetrically arranged with the rotating shaft；
Liner plate is provided with the inwall circumference of the casing and at the region corresponding with the reducing mechanism horizontal direction；Institute
Stating liner plate includes longitudinal liner plate and horizontal liner plate, and the horizontal liner plate is fixed on longitudinal liner plate.
2. silica flour pulverizer as claimed in claim 1, it is characterised in that reducing mechanism described in every group include rotary head,
Cutterhead frame and at least two row's cutting knifes, the rotary head are fixedly connected with the rotating shaft, described cutterhead frame one end and the rotation
Cutterhead connects, and the other end is provided with cutting knife.
3. silica flour pulverizer as claimed in claim 2, it is characterised in that the cutting knife is arranged to two rows, and is cut described in two rows
The extended line of knife horizontal direction is by longitudinal liner plate trisection.
4. silica flour pulverizer as claimed in claim 1, it is characterised in that between the horizontal liner plate and longitudinal liner plate
Angle is 30~90 °.
5. silica flour pulverizer as claimed in claim 1, it is characterised in that also above the discharging opening and removable including being arranged on
The polylith blanking plate unloaded, and be in 90~180 ° of angles between adjacent two pieces of blanking plates.
6. silica flour pulverizer as claimed in claim 5, it is characterised in that the blanking plate is arranged to 6 pieces, and adjacent two pieces
Angle between the blanking plate increases successively from top to bottom.
7. silica flour pulverizer as claimed in claim 6, it is characterised in that the charging aperture is arranged to 2, respectively symmetrically sets
In the both sides of the rotating shaft, and dismountable feedboard is provided with above the charging aperture.
8. the silica flour pulverizer as any one of claim 1 to 7, it is characterised in that also set above the reducing mechanism
There is multigroup breaking device, breaking device described in every group includes fixed disk and impact block.
9. silica flour pulverizer as claimed in claim 8, it is characterised in that the fixed disk is fixedly connected with the rotating shaft, institute
Impact block is stated to be arranged on the fixed disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880189.7U CN206965849U (en) | 2017-07-19 | 2017-07-19 | A kind of silica flour pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880189.7U CN206965849U (en) | 2017-07-19 | 2017-07-19 | A kind of silica flour pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206965849U true CN206965849U (en) | 2018-02-06 |
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ID=61403666
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880189.7U Active CN206965849U (en) | 2017-07-19 | 2017-07-19 | A kind of silica flour pulverizer |
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| CN (1) | CN206965849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382633A (en) * | 2022-08-25 | 2022-11-25 | 连云港秉文科技有限公司 | A purification equipment for carborundum powder production and processing |
-
2017
- 2017-07-19 CN CN201720880189.7U patent/CN206965849U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382633A (en) * | 2022-08-25 | 2022-11-25 | 连云港秉文科技有限公司 | A purification equipment for carborundum powder production and processing |
| CN115382633B (en) * | 2022-08-25 | 2023-10-13 | 连云港市沃鑫高新材料有限公司 | Purification equipment for silicon carbide powder production and processing |
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