CN204448245U - The compound screen cloth of eddy mill - Google Patents
The compound screen cloth of eddy mill Download PDFInfo
- Publication number
- CN204448245U CN204448245U CN201520077593.1U CN201520077593U CN204448245U CN 204448245 U CN204448245 U CN 204448245U CN 201520077593 U CN201520077593 U CN 201520077593U CN 204448245 U CN204448245 U CN 204448245U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- liner plate
- dental lamina
- screen cloth
- casing
- 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 - Fee Related
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- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The compound screen cloth of a kind of eddy mill, comprise filter screen, described filter screen is fixed in casing, in described casing, pulverizing plate is also installed, the middle part of described pulverizing plate is run through main shaft, described main shaft is connected with described casing by bearing, and described filter screen is fixed in described casing by liner plate, and described filter screen is fixedly connected with described liner plate by dental lamina.Its beneficial effect is: the intensity increasing screen cloth, reduces the bearing pressure of screen cloth unit are, increases the service life, and reduces maintenance cost.
Description
Technical field
The utility model relates to pulverizer accessory field, particularly a kind of disintegrator sieving net.
Background technology
Screen cloth is the key position of pulverizer, because screen cloth in use can collide with the material in pulverizer, so screen cloth unit are bearing capacity is very large, makes the service life of screen cloth very low, needs often to change screen cloth.And the frequent replacing of screen cloth, not only can increase maintenance and use cost, simultaneously because Renewal process is more loaded down with trivial details, can reduce production efficiency, impact is produced.Existing screen cloth is tubular network structure, and is directly fixed on casing, is overall structure, does not have supporting part, when being wherein damaged, namely will change whole screen cloth.
Summary of the invention
The purpose of this utility model is to solve the problem, and devises the compound screen cloth of a kind of eddy mill.Specific design scheme is:
The compound screen cloth of a kind of eddy mill, comprise filter screen, described filter screen is fixed in casing, in described casing, pulverizing plate is also installed, the middle part of described pulverizing plate is run through main shaft, described main shaft is connected with described casing by bearing, and described filter screen is fixed in described casing by liner plate, and described filter screen is fixedly connected with described liner plate by dental lamina.
Described liner plate is circulus, and the quantity of filter screen, dental lamina is multiple, described filter screen, dental lamina array distribution in the form of a ring centered by the center of circle of described liner plate.
Described liner plate is two beckets, and described dental lamina, filter screen are arcuate structure, and the external diameter of described dental lamina, filter screen arcuate structure equals the internal diameter of described liner plate.
Described liner plate and described dental lamina are bolted, and the two ends of described filter screen are all embedded between described liner plate and dental lamina.
Described liner plate and described dental lamina entirety form tubular structure, and described pulverizing plate is positioned at described tubular structure.
Form annulus between the outside of described liner plate and casing, described annulus is screen box.
The inner ring of described dental lamina arcuate structure is laciniation.
The compound screen cloth of the eddy mill obtained by technique scheme of the present utility model, its beneficial effect is:
Increase the intensity of screen cloth, reduce the bearing pressure of screen cloth unit are, increase the service life, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the compound screen cloth of eddy mill described in the utility model;
Fig. 2 is the structural representation of liner plate described in the utility model;
Fig. 3 is the side-looking structural representation of liner plate described in the utility model;
In figure, 1, filter screen; 2, casing; 3, plate is pulverized; 4, main shaft; 5, bearing; 6, liner plate; 7, dental lamina; 8, screen box.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described.
Fig. 1 is the structural representation of the compound screen cloth of eddy mill described in the utility model, as shown in Figure 1, the compound screen cloth of a kind of eddy mill, comprise filter screen 1, described filter screen 1 is fixed in casing 2, is also provided with and pulverizes plate 3 in described casing 2, the middle part of described pulverizing plate 3 is run through main shaft 4, described main shaft 4 is connected with described casing 2 by bearing 5, and described filter screen 1 is fixed in described casing 2 by liner plate 6, and described filter screen 1 is fixedly connected with described liner plate 6 by dental lamina 7.
Form annulus between the outside of described liner plate 6 and casing 7, described annulus is screen box 8.
Fig. 2 is the structural representation of liner plate described in the utility model; Fig. 3 is the side-looking structural representation of liner plate described in the utility model, and as shown in Figure 2 and Figure 3, described liner plate 6 is circulus, and the quantity of filter screen 1, dental lamina 7 is multiple, described filter screen 1, dental lamina 7 array distribution in the form of a ring centered by the center of circle of described liner plate 6.
Described liner plate 6 is two beckets, and described dental lamina 7, filter screen 1 are arcuate structure, and the external diameter of described dental lamina 7, filter screen 1 arcuate structure equals the internal diameter of described liner plate 6.
Described liner plate 6 is bolted with described dental lamina 7, and the two ends of described filter screen 1 are all embedded between described liner plate 6 and dental lamina 7.
Described liner plate 6 forms tubular structure with described dental lamina 7 entirety, and described pulverizing plate 3 is positioned at described tubular structure.
The inner ring of described dental lamina 7 arcuate structure is laciniation.
Described liner plate 6 provides skeleton for filter screen 1, and be fixed by dental lamina 7, described dental lamina 7, by the filter screen 1 of the screen cloth of whole tubular structure segmentation in multiple arcuate structure, reduces its inner ring area, thus when being subject to casing 2 materials inside and clashing into, its weight capacity can be increased by dental lamina 7.
When damaging appears in one piece of filter screen 1, first can unscrew the bolt between described liner plate 6 and dental lamina 7, then take off and change the filter screen 1 damaged, then tightening described bolt, not only changing conveniently, and reduce the area of replacing, reducing maintenance cost.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (7)
1. the compound screen cloth of eddy mill, comprise filter screen (1), described filter screen (1) is fixed in casing (2), also be provided with in described casing (2) and pulverize plate (3), the middle part of described pulverizing plate (3) is run through main shaft (4), described main shaft (4) is connected with described casing (2) by bearing (5), it is characterized in that, described filter screen (1) is fixed in described casing (2) by liner plate (6), and described filter screen (1) is fixedly connected with described liner plate (6) by dental lamina (7).
2. according to the compound screen cloth of the eddy mill described in claim 1, it is characterized in that, described liner plate (6) is circulus, and the quantity of filter screen (1), dental lamina (7) is multiple, described filter screen (1), dental lamina (7) array distribution in the form of a ring centered by the center of circle of described liner plate (6).
3. according to the compound screen cloth of the eddy mill described in claim 1, it is characterized in that, described liner plate (6) is two beckets, described dental lamina (7), filter screen (1) are arcuate structure, and the external diameter of described dental lamina (7), filter screen (1) arcuate structure equals the internal diameter of described liner plate (6).
4. according to the compound screen cloth of the eddy mill described in claim 1, it is characterized in that, described liner plate (6) and described dental lamina (7) are bolted, and the two ends of described filter screen (1) are all embedded between described liner plate (6) and dental lamina (7).
5. according to the compound screen cloth of the eddy mill described in claim 1, it is characterized in that, described liner plate (6) forms tubular structure with described dental lamina (7) entirety, and described pulverizing plate (3) is positioned at described tubular structure.
6. according to the compound screen cloth of the eddy mill described in claim 1, it is characterized in that, form annulus between the outside of described liner plate (6) and casing (7), described annulus is screen box (8).
7. according to the compound screen cloth of the eddy mill described in claim 3, it is characterized in that, the inner ring of described dental lamina (7) arcuate structure is laciniation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077593.1U CN204448245U (en) | 2015-02-04 | 2015-02-04 | The compound screen cloth of eddy mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077593.1U CN204448245U (en) | 2015-02-04 | 2015-02-04 | The compound screen cloth of eddy mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448245U true CN204448245U (en) | 2015-07-08 |
Family
ID=53655193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520077593.1U Expired - Fee Related CN204448245U (en) | 2015-02-04 | 2015-02-04 | The compound screen cloth of eddy mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448245U (en) |
-
2015
- 2015-02-04 CN CN201520077593.1U patent/CN204448245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160204 |