CN2734328Y - Mechanical superfine crusher employing ceramic inner liner - Google Patents
Mechanical superfine crusher employing ceramic inner liner Download PDFInfo
- Publication number
- CN2734328Y CN2734328Y CN 200420078476 CN200420078476U CN2734328Y CN 2734328 Y CN2734328 Y CN 2734328Y CN 200420078476 CN200420078476 CN 200420078476 CN 200420078476 U CN200420078476 U CN 200420078476U CN 2734328 Y CN2734328 Y CN 2734328Y
- Authority
- CN
- China
- Prior art keywords
- ceramic
- casing
- grading wheel
- disintegrating knife
- ultrafine crusher
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a mechanical superfine crusher employing ceramic inner liner, which belongs to crushing machinery, more specially, the utility model relates to a superfine crusher with a lining ceramic layer in the working chamber. According to the design scheme offered by the utility model, a feed port and a discharge port are arranged on the casing, a driving device is arranged in the casing, and a cutter head and a grading wheel are arranged on the driving device by making use of the propeller shaft separately. The utility model is characterized in that the working face of the cutter head is provided with a ceramic layer, the edge of the cutter head is connected with a disintegrating knife, and the inner wall of the casing is provided with a gear ring which can be synthesized as an operation pair with the ceramic disintegrating knife. Contact between material and metal can be avoided by using the utility model, and thus the problem of metal pollution can be prevented.
Description
Technical field
The utility model relates to a kind of size reduction machinery, specifically a kind of ultrafine crusher at work inner chamber lining ceramic layer.
Background technology
In the prior art, ultrafine crusher is mainly made by stainless steel material, because the rise of high-tech industries such as fine chemistry industry and constantly development, original pulverizer has been proposed new requirement, especially metallic pollution can not be arranged, this pollution shows as in crushing process, when material contacts with the operation element of pulverizer, metallic element infiltrates through in the material, has influence on the quality of material.
Summary of the invention
The purpose of this utility model is to design a kind of ceramic-lined mechanical type ultrafine crusher that adopts.After utilizing this pulverizer, can avoid material and Metal Contact, thereby stop problems such as metallic pollution.
According to design provided by the utility model, charging aperture and discharging opening are set on casing, transmission mechanism is installed in casing, on transmission mechanism, utilize power transmission shaft that cutterhead and grading wheel are installed respectively, it is characterized in that: on the working face of cutterhead, ceramic layer is arranged, connect ceramic Disintegrating knife at the edge of cutterhead, the inwall setting of casing can with the ceramic gear ring of ceramic Disintegrating knife synthetic work pair.
The auger that is used for feeding is installed at charging aperture.Installation loam cake on casing above the middle part of loam cake is positioned at ceramic grading wheel and near the discharge nozzle of ceramic grading wheel, is provided with ceramic-linedly respectively at the inwall of discharge nozzle and loam cake, discharge nozzle forms discharging opening.
Ceramic guide circle is installed in casing, and ceramic Disintegrating knife is pressed close in the lower end of this pottery guide circle, forms crushing chamber between ceramic Disintegrating knife and ceramic guide circle and ceramic gear ring, forms material channel between ceramic guide circle and loam cake.
Outside at casing and loam cake is provided with shell and case respectively.The slit of in ceramic grading wheel, gathering and allowing satisfactory powder material to pass through.Casing and transmission mechanism are installed on respectively on the base, and the power transmission shaft of cutterhead is positioned at the power transmission shaft outside of grading wheel, and with one heart.
The utility model has the advantages that: owing to be provided with ceramic layer at the working surface of part, material only contacts with ceramic layer when crusher for crushing, can not contact with metal material, thereby avoid the pollution of metallic element to material.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
The specific embodiment
As shown in the figure: charging aperture and discharging opening 10 are set on casing 4, transmission mechanism 3 is installed in casing 4, on transmission mechanism 3, utilize power transmission shaft that cutterhead 5 and grading wheel 9 are installed respectively, ceramic layer 16 is arranged on the working face of cutterhead 5, connect ceramic Disintegrating knife 6 at the edge of cutterhead 5, can fit in the ceramic gear ring 7 of operative minor the inwall setting of casing 4 with ceramic Disintegrating knife 6.During work, material enters in the casing 4 through import, cutterhead 5 rotates under the drive of transmission mechanism 3 respectively with grading wheel 9, and cutterhead 6 is when rotating at a high speed, its ceramic Disintegrating knife 6 cooperatively interacts with ceramic gear ring 7, therebetween material is pulverized, pulverized the satisfactory material in back under suction function, be inhaled into ceramic grading wheel 9, and enter discharging opening 10 by ceramic grading wheel 9, undesirable material then continues to be pulverized, and when meeting the requirements, could discharge through exporting 10 by ceramic grading wheel 9, because in entire work process, material does not contact with metal parts, thereby, can not produce metallic pollution.
At charging aperture the auger 17 be used for feeding is installed, utilize auger 17 with material continually the ground warp import send in the casing 4 and pulverize.Installation loam cake 13 on casing 4 forms the working chamber of a sealing with casing 4, so that form negative pressure in working chamber.Above the middle part of loam cake 13 is positioned at ceramic grading wheel 9 and near the discharge nozzle 12 of ceramic grading wheel 9, because pottery grading wheel 9 also is in rotary state during work, therefore discharge nozzle 12 can not contact with ceramic grading wheel 9, but can not be at a distance of too far away, in order to avoid material influences end product quality from discharge nozzle 12 and 9 escapes of ceramic grading wheel.On discharge nozzle 12, form discharging opening 10, be provided with ceramic-lined 11 and 14 respectively, contact with metalwork to avoid material at the inwall of discharge nozzle 12 and loam cake 13.
Ceramic guide circle 15 is installed in casing 4, ceramic Disintegrating knife 6 should be pressed close in the lower end of this pottery guide circle 15, to avoid material directly to enter in the ceramic grading wheel 9 from the lower end of ceramic Disintegrating knife 6 with ceramic guide circle 15, but can not contact with ceramic Disintegrating knife 6, otherwise will have influence on the normal operation of ceramic Disintegrating knife 6, at ceramic Disintegrating knife 6 and ceramic guide circle 15 and 7 formation of ceramic gear ring crushing chamber 18, material is pulverized in this crushing chamber 18 repeatedly, till meeting the requirements.Form material channel 19 13 of ceramic guide circle 15 and loam cakes, when material is crushed to when meeting the requirements, under the attraction of negative pressure, material enters the side of ceramic grading wheel 9 along passage 19, enters in the ceramic grading wheel 9 again.
In the outside of casing 4 and loam cake 13 shell 2 and case 8 are set respectively,, can reduce or avoid noise pollution on the one hand, can avoid dust to escape simultaneously so that outside casing 4, form one deck confining bed again.
The slit of gathering and allowing satisfactory powder material to pass through in ceramic grading wheel 9 is to realize the purpose of classification.Casing 4 is installed on respectively on the base 1 with transmission mechanism 3, and the power transmission shaft of cutterhead 5 is positioned at the power transmission shaft outside of grading wheel 9, and with one heart.This layout is compact, can reduce the floor space of equipment, and shortens the transmission distance of power.
Claims (7)
1, adopts ceramic-lined mechanical type ultrafine crusher, charging aperture and discharging opening (10) are set on casing (4), transmission mechanism (3) is installed in casing (4), on transmission mechanism (3), utilize power transmission shaft that cutterhead (5) and grading wheel (9) are installed respectively, it is characterized in that: ceramic layer (16) is arranged on the working face of cutterhead (5), connect ceramic Disintegrating knife (6) at the edge of cutterhead (5), can fit in the ceramic gear ring (7) of operative minor the inwall setting of casing (4) with ceramic Disintegrating knife (6).
2, ultrafine crusher according to claim 1 is characterized in that: the auger (17) that is used for feeding is installed at charging aperture.
3, ultrafine crusher according to claim 1, it is characterized in that: installation loam cake (13) on casing (4), be positioned at ceramic grading wheel (9) top at the middle part of loam cake (13) and near the discharge nozzle (12) of ceramic grading wheel (9), inwall at discharge nozzle (12) and loam cake (13) is provided with ceramic-lined (11) and (14) respectively, and discharge nozzle (12) forms discharging opening (10).
4, ultrafine crusher according to claim 1, it is characterized in that: ceramic guide circle (15) is installed in casing (4), ceramic Disintegrating knife (6) is pressed close in the lower end of this pottery guide circle (15), between ceramic Disintegrating knife (6) and ceramic guide circle (15) and ceramic gear ring (7), form crushing chamber (18), between ceramic guide circle (15) and loam cake (13), form material channel (19).
5, ultrafine crusher according to claim 1 is characterized in that: in the outside of casing (4) and loam cake (13) shell (2) and case (8) are set respectively.
6, ultrafine crusher according to claim 1 is characterized in that: the slit of gathering and allowing satisfactory powder material to pass through in ceramic grading wheel (9).
7, ultrafine crusher according to claim 1 is characterized in that: casing (4) is installed on respectively on the base (1) with transmission mechanism (3), and the power transmission shaft of cutterhead (5) is positioned at the power transmission shaft outside of grading wheel (9), and with one heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078476 CN2734328Y (en) | 2004-08-06 | 2004-08-06 | Mechanical superfine crusher employing ceramic inner liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078476 CN2734328Y (en) | 2004-08-06 | 2004-08-06 | Mechanical superfine crusher employing ceramic inner liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734328Y true CN2734328Y (en) | 2005-10-19 |
Family
ID=35264210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420078476 Expired - Lifetime CN2734328Y (en) | 2004-08-06 | 2004-08-06 | Mechanical superfine crusher employing ceramic inner liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2734328Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600942A (en) * | 2012-03-16 | 2012-07-25 | 江阴市龙昌机械制造有限公司 | Horizontal detachable belt wind-type ultra-micro pulverizing machine |
-
2004
- 2004-08-06 CN CN 200420078476 patent/CN2734328Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600942A (en) * | 2012-03-16 | 2012-07-25 | 江阴市龙昌机械制造有限公司 | Horizontal detachable belt wind-type ultra-micro pulverizing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140806 Granted publication date: 20051019 |