CN203635275U - Combined discharging grid plate - Google Patents
Combined discharging grid plate Download PDFInfo
- Publication number
- CN203635275U CN203635275U CN201320825314.6U CN201320825314U CN203635275U CN 203635275 U CN203635275 U CN 203635275U CN 201320825314 U CN201320825314 U CN 201320825314U CN 203635275 U CN203635275 U CN 203635275U
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- China
- Prior art keywords
- plate
- discharging
- cone
- central ventilation
- separation bin
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- Expired - Fee Related
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Abstract
The utility model relates to a combined discharging grid plate, which comprises a return pipe (1), a discharging grid plate (2), a material section separation bin (3), a distance block (4), a discharging sieve plate (5), a bracket (6), a return cone (7), a central ventilation plate (8), a residue cleaner (9), a cylinder discharging end (10), a discharging cone (11) and a waist drum type space (12), wherein the material section separation bin is enlarged and the return pipe is additionally arranged, thus the problems of being easy to wear and the like of the sieve plate are solved radically; due to arrangement of the residue cleaner, the problem that the central ventilation plate is easy to wear is solved; the service lives of the discharging sieve plate and the central ventilation plate are prolonged; the operation rate of a mill is increased; the combined discharging grid plate disclosed by the utility model has the very great significance for increasing yield and efficiency, saving and reducing emission of equipment.
Description
Technical field
The utility model relates to a kind of discharging device for screening, is specifically related to a kind of combined type discharging grate plate.
Background technology
Existing discharging grate plate material is forged separation bin often has large granular materials and abrasive body steel to forge obstruction, and abrasive body steel is forged wearing and tearing discharging sieve plate, causes the discharging sieve plate life-span to reduce phenomenon; The residues such as partial material and steel forging enter returning charge cone and discharge cone inside and cannot Automatic clearance out; can cause continuous wearing and tearing central ventilation plate; cause the central ventilation plate life-span to reduce, and the words of cleaning must closed-down manual cleaning, reduced the normal operation rate of equipment.
Utility model content
In order to overcome above-mentioned deficiency of the prior art, solving existing discharging grate plate material forging separation bin often has large granular materials and abrasive body steel to forge obstruction, and abrasive body steel is forged wearing and tearing discharging sieve plate, causes discharging sieve plate life-span reduction phenomenon; The residues such as partial material and steel forging enter returning charge cone and discharge cone inside and cannot Automatic clearance out; can cause continuous wearing and tearing central ventilation plate; cause the central ventilation plate life-span to reduce; and the words of cleaning must be cleared up by closed-down manual; reduce the normal operation rate of equipment, the utility model proposes a kind of new solution.
A kind of combined type discharging grate plate, this combined type discharging grate plate comprises refeed line (1), discharging grate plate (2), material is forged separation bin (3), distance block (4), discharging sieve plate (5), support (6), returning charge cone (7), central ventilation plate (8), residue remover (9), cylindrical shell discharge end (10), discharge cone (11) and waist-drum-shaped space (12), wherein, when entering material, forges after separation bin (3) material, cannot be by discharging sieve plate (5), under Action of Gravity Field, can be deposited in material and forge separation bin (3) bottom, stacking material will be bored by returning charge (7) and will be back to grinding machine inside, and avoid wearing and tearing discharging grate plate (2) and discharging sieve plate (5), when foreign material enter discharge cone (11), waist-drum-shaped space (12) between returning charge cone (7) and central ventilation plate (8), the residue remover arranging, in the rotary course of grinding machine, foreign material kicked up and cleaned out waist-drum-shaped space (12) by its inclined-plane, avoiding the cone of its plate of fretting wear central ventilation repeatedly and discharge cone (11) and returning charge cone (7).
Brief description of the drawings
Fig. 1 is combined type discharging grate plate profile of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
As Fig. 1, combined type discharging grate plate, this combined type discharging grate plate comprises that refeed line (1), discharging grate plate (2), material forge separation bin (3), distance block (4), discharging sieve plate (5), support (6), returning charge cone (7), central ventilation plate (8), residue remover (9), cylindrical shell discharge end (10), discharge cone (11) and waist-drum-shaped space (12).
When large granular materials or grind steel and forge and enter material and forge after separation bin, because passing through sieve plate, under Action of Gravity Field, can be deposited in material and forge separation bin bottom, under the stopping of lifting blade, heap buildup and grinding pipeline section will be back to grinding machine inside by refeed line, the discharging sieve plate etc. of avoiding wearing and tearing.Notice that refeed line is relevant with the direction of rotation of grinding machine, if direction is installed, can play side effect.
In the processes such as the installation of equipment, running, maintenance, have unavoidably residue, broken steel forging etc. and enter the waist drum space between discharge cone, returning charge cone and central ventilation plate, in this new structure, be provided with specially a T-shaped residue remover, in the rotary course of grinding machine, residue remover can be kicked up foreign material and be cleaned out waist drum space by its inclined-plane, avoids its plate of fretting wear central ventilation repeatedly and cone etc.
The utility model effectively solves existing discharging grate plate material forging separation bin often has large granular materials and abrasive body steel to forge obstruction, and abrasive body steel is forged wearing and tearing discharging sieve plate, causes discharging sieve plate life-span reduction phenomenon; The residues such as partial material and steel forging enter returning charge cone and discharge cone inside and cannot Automatic clearance out; can cause continuous wearing and tearing central ventilation plate; cause the central ventilation plate life-span to reduce, and the necessary closed-down manual cleaning of the words of cleaning, the technological deficiencies such as the normal operation rate of reduction equipment.
The utlity model has following improvement:
1, strengthen material and forged separation bin, increased refeed line, fundamentally solved the problems such as sieve plate is easy to wear.
2, residue remover is set, has solved central ventilation plate problem easy to wear.
3, extended the life-span of discharging sieve plate and central ventilation plate, improved mill running rate, carrying of equipment produced to synergy, energy-saving and emission-reduction very large meaning.
The above is only the utility model preferred embodiment; should be understood that; for the member of ordinary skill of the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (1)
1. a combined type discharging grate plate, is characterized in that, this combined type discharging grate plate comprises refeed line (1), discharging grate plate (2), material is forged separation bin (3), distance block (4), discharging sieve plate (5), support (6), returning charge cone (7), central ventilation plate (8), residue remover (9), cylindrical shell discharge end (10), discharge cone (11) and waist-drum-shaped space (12), wherein, when entering material, forges after separation bin (3) material, cannot be by discharging sieve plate (5), under Action of Gravity Field, can be deposited in material and forge separation bin (3) bottom, stacking material will be bored by returning charge (7) and will be back to grinding machine inside, and avoid wearing and tearing discharging grate plate (2) and discharging sieve plate (5), when foreign material enter discharge cone (11), waist-drum-shaped space (12) between returning charge cone (7) and central ventilation plate (8), the residue remover arranging, in the rotary course of grinding machine, foreign material kicked up and cleaned out waist-drum-shaped space (12) by its inclined-plane, avoiding the cone of its plate of fretting wear central ventilation repeatedly and discharge cone (11) and returning charge cone (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825314.6U CN203635275U (en) | 2013-12-12 | 2013-12-12 | Combined discharging grid plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825314.6U CN203635275U (en) | 2013-12-12 | 2013-12-12 | Combined discharging grid plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635275U true CN203635275U (en) | 2014-06-11 |
Family
ID=50866559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825314.6U Expired - Fee Related CN203635275U (en) | 2013-12-12 | 2013-12-12 | Combined discharging grid plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028361A (en) * | 2014-06-28 | 2014-09-10 | 山东省章丘鼓风机股份有限公司 | Novel discharging grid plate device of tube mill |
-
2013
- 2013-12-12 CN CN201320825314.6U patent/CN203635275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028361A (en) * | 2014-06-28 | 2014-09-10 | 山东省章丘鼓风机股份有限公司 | Novel discharging grid plate device of tube mill |
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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 |
Granted publication date: 20140611 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |