CN202962831U - Drying and screening device of pelletizer - Google Patents
Drying and screening device of pelletizer Download PDFInfo
- Publication number
- CN202962831U CN202962831U CN 201220572422 CN201220572422U CN202962831U CN 202962831 U CN202962831 U CN 202962831U CN 201220572422 CN201220572422 CN 201220572422 CN 201220572422 U CN201220572422 U CN 201220572422U CN 202962831 U CN202962831 U CN 202962831U
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- screen frame
- discharge pipe
- sieve frame
- screen
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Abstract
The utility model discloses a drying and screening device of a pelletizer, which comprises a stand, wherein a bottom sieve frame and a top sieve frame are arranged on the stand; a material baffle is fixed in the bottom sieve frame; a screening vibration device and a support damping device are arranged between the bottom sieve frame and the stand; the bottom sieve frame is connected with a bottom discharge pipe; an end cover is packaged at a port of the top sieve frame; a feed port is formed in the end cover; the top sieve frame is internally provided with a screen mesh; the top sieve frame is connected with a top discharge pipe; the material baffle is oblique; a discharge port is formed at a downward inclination angle of the material baffle; the bottom discharge pipe is obliquely connected with the bottom sieve frame; a feed port of the bottom discharge pipe is communicated with the discharge port; and the top discharge pipe is obliquely connected with the top sieve frame. The screening device can screen carbon black grains in qualified volumes, conveys the grains to a separate package technology, and conveys unqualified grains to a pelletizing technology for re-processing; and the oblique material baffle, the bottom discharge pipe and the top discharge pipe can accelerate output of the screened grains, and contribute to improving the screening efficiency.
Description
Technical field
The utility model relates to a kind of separating screen device, relates in particular to the separating screen device that uses in a kind of pelletizing of carbon black technique.
Background technology
For the ease of transportation and storage, generally hydrocarbon black powder need to be processed into grain products, but in the carbon black pellet production technology of using at present, special particle separating screen device still is not set, enter immediately packing technique after carbon black pellet moulding oven dry, make the carbon black pellet size that makes inhomogeneous, even have some hydrocarbon black powders, had a strong impact on the carrying out of packing technique.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of can the rapid screening volume in pelletizing of carbon black technique the comminutor oven dry separating screen device of the qualified particle of size.
For solving the problems of the technologies described above, the technical solution of the utility model is: comminutor oven dry separating screen device, be connected on the discharging opening of granulation dryer, comprise support, be provided with successively from top to bottom bottom screen frame and top screen frame on described support, be fixed with striker plate in the screen frame of described bottom, be provided with the sub-sieve shaking device between described bottom screen frame and described support and support vibration damping device, described bottom screen frame is connected with the bottom discharge pipe; The port of described top screen frame is packaged with end cap, described end cap is provided with charging aperture, be provided with screen cloth in the screen frame of described top, described top screen frame is connected with the top discharge pipe, described striker plate is obliquely installed, and the angle of declination place of described striker plate is provided with discharging opening, and described bottom discharge pipe tilts to connect described bottom screen frame, and the charging aperture of described bottom discharge pipe is communicated with described discharging opening; Described top discharge pipe tilts to connect described top screen frame.
As preferred technical scheme, the inclination angle of described striker plate is set to 5-20 °.
As preferred technical scheme, the angle between described bottom discharge pipe and described bottom screen frame is set to 15-45 °.
As preferred technical scheme, the angle between described top discharge pipe and described top screen frame is set to 15-45 °.
As to improvement of the technical scheme, described sub-sieve shaking device comprises the vertical machine that is arranged in screen frame, the upper output shaft of described vertical machine is provided with eccentric block, and the lower output shaft of described vertical machine is provided with lower eccentric block, and described upper eccentric block and described lower eccentric block oppositely arrange.
As preferred technical scheme, described support vibration damping device comprises the weakening limit spring that described bottom screen frame periphery is provided with, and described weakening limit spring lower end is fixed on described support.
Owing to having adopted technique scheme, comminutor oven dry separating screen device, be connected on the discharging opening of granulation dryer, comprise support, be provided with successively from top to bottom bottom screen frame and top screen frame on described support, be fixed with striker plate in the screen frame of described bottom, be provided with the sub-sieve shaking device between described bottom screen frame and described support and support vibration damping device, described bottom screen frame is connected with the bottom discharge pipe; The port of described top screen frame is packaged with end cap, described end cap is provided with charging aperture, be provided with screen cloth in the screen frame of described top, described top screen frame is connected with the top discharge pipe, described striker plate is obliquely installed, and the angle of declination place of described striker plate is provided with discharging opening, and described bottom discharge pipe tilts to connect described bottom screen frame, and the charging aperture of described bottom discharge pipe is communicated with described discharging opening; Described top discharge pipe tilts to connect described top screen frame; The beneficial effects of the utility model are: by separating screen device can volume size is qualified the carbon black pellet sub-sieve out, and deliver into packing technique, and the underproof particle transport of volume re-starts processing to prilling; Striker plate, bottom discharge pipe and top discharge pipe in separating screen device medium dip setting can accelerate the output of sub-sieve particle, help to improve a minute screen capacity.
Description of drawings
The following drawings only is intended to the utility model is done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein:
Accompanying drawing 1 is the structural representation of the utility model embodiment;
In figure: the 1-support; 2-bottom screen frame; 3-top screen frame; The 4-striker plate; 5-weakening limit spring; 6-bottom discharge pipe; The 7-end cap; The 8-charging aperture; The 9-screen cloth; 10-top discharge pipe.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some one exemplary embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that do not depart from spirit and scope of the present utility model, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used for the protection domain of restriction claim.
As shown in Figure 1; comminutor oven dry separating screen device; be connected on the discharging opening of granulation dryer; comprise support 1; be provided with successively from top to bottom bottom screen frame 2 and top screen frame 3 on described support 1, be fixed with striker plate 4 in described bottom screen frame 2, be used for accepting a small amount of powder by the big or small underproof carbon black pellet of sub-sieve volume out and doping; these substandard products can be delivered in prilling again, carry out granulation again.be provided with the sub-sieve shaking device between described bottom screen frame 2 and described support 1 and support vibration damping device, the shaking device of sub-sieve described in the present embodiment comprises the vertical machine that is arranged in screen frame, the upper output shaft of described vertical machine is provided with eccentric block, the lower output shaft of described vertical machine is provided with lower eccentric block, and described upper eccentric block and described lower eccentric block oppositely arrange, utilize vertical machine, the effect of upper eccentric block and lower eccentric block, drive top screen frame 3 and 2 work of bottom screen frame, realize the sub-sieve of carbon black pellet, the known content of those of ordinary skill in technical field under our department is divided into, here repeat no more.And described support vibration damping device comprises the weakening limit spring 5 that described bottom screen frame 3 peripheries are provided with, and the lower end of described weakening limit spring 5 is fixed on described support 1, to guarantee the safe operation of whole separating screen device.
Described bottom screen frame 2 is connected with the bottom discharge pipe 6 that is obliquely installed, and the angle between described bottom discharge pipe 6 and described bottom screen frame 2 is set to 15-45 °; Described striker plate 4 is obliquely installed; and the inclination angle of described striker plate 4 is set to 5-20 °; the angle of declination place of described striker plate 4 is provided with discharging opening; the charging aperture of described bottom discharge pipe 6 is communicated with described discharging opening; striker plate 4 and bottom discharge pipe 6 are obliquely installed, and can improve by the expulsion efficiency of sub-sieve defective carbon black pellet out, and bottom discharge pipe 6 are connected to the lowest part of striker plate 4; help the thorough discharge of defective carbon black pellet, avoid producing carbon black pellet and accumulate the dead angle.
The port of described top screen frame 3 is packaged with end cap 7, described end cap 7 is provided with charging aperture 8, be provided with screen cloth 9 in described top screen frame 3, described top screen frame 3 is connected with top discharge pipe 10, described top discharge pipe 10 tilts to connect described top screen frame 3, angle between described top discharge pipe 10 and described top screen frame 3 is set to 15-45 °, helps to improve the expulsion efficiency of qualified carbon black pellet.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or with the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for special-purpose.
Claims (1)
1. comminutor is dried separating screen device, be connected on the discharging opening of granulation dryer, comprise support, be provided with successively from top to bottom bottom screen frame and top screen frame on described support, be fixed with striker plate in the screen frame of described bottom, be provided with the sub-sieve shaking device between described bottom screen frame and described support and support vibration damping device, described bottom screen frame is connected with the bottom discharge pipe; The port of described top screen frame is packaged with end cap, described end cap is provided with charging aperture, be provided with screen cloth in the screen frame of described top, described top screen frame is connected with the top discharge pipe, it is characterized in that: described striker plate is obliquely installed, and the angle of declination place of described striker plate is provided with discharging opening, and described bottom discharge pipe tilts to connect described bottom screen frame, and the charging aperture of described bottom discharge pipe is communicated with described discharging opening; Described top discharge pipe tilts to connect described top screen frame.
2. comminutor as claimed in claim 1 is dried separating screen device, and it is characterized in that: the inclination angle of described striker plate is set to 5-20 °.
3. comminutor as claimed in claim 2 is dried separating screen device, and it is characterized in that: the angle between described bottom discharge pipe and described bottom screen frame is set to 15-45 °.
4. comminutor as claimed in claim 2 is dried separating screen device, and it is characterized in that: the angle between described top discharge pipe and described top screen frame is set to 15-45 °.
5. comminutor as described in claim 3 or 4 is dried separating screen device; it is characterized in that: described sub-sieve shaking device comprises the vertical machine that is arranged in screen frame; the upper output shaft of described vertical machine is provided with eccentric block; the lower output shaft of described vertical machine is provided with lower eccentric block, and described upper eccentric block and described lower eccentric block oppositely arrange.
6. comminutor as claimed in claim 5 oven dry separating screen device, it is characterized in that: described support vibration damping device comprises the weakening limit spring that described bottom screen frame periphery is provided with, described weakening limit spring lower end is fixed on described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572422 CN202962831U (en) | 2012-11-02 | 2012-11-02 | Drying and screening device of pelletizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572422 CN202962831U (en) | 2012-11-02 | 2012-11-02 | Drying and screening device of pelletizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962831U true CN202962831U (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220572422 Expired - Fee Related CN202962831U (en) | 2012-11-02 | 2012-11-02 | Drying and screening device of pelletizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492691A (en) * | 2014-11-26 | 2015-04-08 | 晶科能源有限公司 | Silicon material separation device |
| CN106269486A (en) * | 2016-09-26 | 2017-01-04 | 东莞市运通环保科技有限公司 | Profile screening device for separation of materials with different specific gravity/particle size/solid-liquid mixture |
-
2012
- 2012-11-02 CN CN 201220572422 patent/CN202962831U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492691A (en) * | 2014-11-26 | 2015-04-08 | 晶科能源有限公司 | Silicon material separation device |
| CN106269486A (en) * | 2016-09-26 | 2017-01-04 | 东莞市运通环保科技有限公司 | Profile screening device for separation of materials with different specific gravity/particle size/solid-liquid mixture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131102 |