CN203652562U - Scraper conveyer dehydration device for coal preparation - Google Patents
Scraper conveyer dehydration device for coal preparation Download PDFInfo
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- CN203652562U CN203652562U CN201420036741.0U CN201420036741U CN203652562U CN 203652562 U CN203652562 U CN 203652562U CN 201420036741 U CN201420036741 U CN 201420036741U CN 203652562 U CN203652562 U CN 203652562U
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- cast stone
- steel plate
- dehydration
- coal
- seam
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Abstract
The utility model discloses a scraper conveyer dehydration device for coal preparation, wherein a scraper chain is arranged on a head wheel and a tail wheel, a middle slot is arranged between a head wheel frame and a tail wheel frame, and cast stone lining plates are adhered on the bottom portion and the inner wall of the middle slot. An original product does not have the dehydration role to coal. Slurry is transported through a scraper conveyer after being pressed and filtered, because the water content of the slurry is high, a part of water is concentrated during the transport process. The scraper conveyer dehydration device for coal preparation comprises a cast stone lining plate, wherein a steel plate ((1b)(b)3(/b)(b)) is connected in the middle of the cast stone lining plate, a feed end of the steel plate is lower than the cast stone lining plate, the steel plate and the cast stone lining plate are fixedly connected, the other end of the steel plate ((1b)(b)3(/b)(b)) is horizontally and fixedly connected with the cast stone lignin plate, and the steel plate is provided with a dehydration seam ((1b)(b)4(/b)(b)). The scraper conveyer dehydration device for coal preparation dehydrates coal raw materials during the transport process of the scraper conveyer in the coal preparation process.
Description
Technical field
the utility model relates in a kind of coal preparation technique, in slat conveyer course of conveying, coal raw material is used to the device of dehydration.
Background technology
in coal preparation technique, slat conveyer is that material is placed in delivery chute, utilizes chain traction scraper plate to promote material and moves, and reaches the object of transporting material.At present, the slat conveyer that coal preparation plant mostly adopts is made up of parts such as great wheel, tail wheel, medial launder, scraper chain and actuating devices.Scraper chain is arranged on great wheel and tail wheel, in the centre of great wheel frame and tail wheel frame, is equiped with medial launder, and medial launder bottom and inwall are bonded with cast stone lining and cast stone.This device can not play the effect of dehydration to coal.After coal slime press filtration, through slat conveyer transport, because coal slime aqueous ingredients is high, in course of conveying, can make portion of water concentrate.
summary of the invention:
the purpose of this utility model is to provide a kind of coal separation slat conveyer dehydration plant, can strengthen the dehydrating effect of coal slime by this dehydration plant, further improves the transport efficiency of slat conveyer.
the purpose of this utility model is achieved in that
a kind of coal separation slat conveyer dehydration plant, its composition comprises: cast stone lining and cast stone, described cast stone lining and cast stone middle part junction steel plate, charging one end of described steel plate is fixedly connected with lower than described cast stone lining and cast stone, the other end of described steel plate is fixedly connected with described cast stone lining and cast stone level, has dehydration seam at described steel plate.
described coal separation slat conveyer dehydration plant, it is arranged side by side that described dehydration is sewn on described steel plate equal intervals level, described dehydration seam is parallel with medial launder edge, and described cast stone lining and cast stone middle part junction steel plate is to intercept one section at the middle part of slat conveyer medial launderand at this interception position, described steel plate is installed
.
described coal separation slat conveyer dehydration plant, described dehydration seam arranges the described dehydration seam of a wide 10mm every 10mm, be evenly arranged 40 dehydration seams on the wide steel plate of 800mm, and described steel plate length is 500mm.
the beneficial effects of the utility model:
the utility model mainly relies on the dehydration seam that this device forms to play dehydration to coal slime, thereby greatly reduce coal slime aqueous ingredients, strengthening coal particles dehydrating effect, and the transport efficiency of slat conveyer is significantly improved, reduce slat conveyer and carry cost.
the utility model is, at conveyer centre portion, a kind of special device is set, and can slough part moisture in transportation, can improve the transport efficiency of slat conveyer, can reduce again moisture of coal fines.
when the utility model work, coal slime is moved with scraper chain 5 with certain speed on slat conveyer, and through cast stone lining and cast stone 1, to steel plate 3, the moisture in coal slime removes through dehydration seam 4, moves to through cast stone lining and cast stone 2 hole 6 of unloading coal, and the coal slime after dehydration unloads.
Brief description of the drawings
fig. 1 is a kind of coal separation slat conveyer dehydration plant structural representation of the present utility model.
fig. 2 is that the accompanying drawing 1 of this device is overlooked sectional structure schematic diagram, and in figure, direction shown in horizontal arrow is that material is to Inbound.
in figure, cast stone lining and cast stone 1, cast stone lining and cast stone 2, steel plate 3, dehydration seam 4, scraper chain 5, the hole 6 of unloading coal.
accompanying drawing 3 is that the B-B of accompanying drawing 2 is to cutaway view.
accompanying drawing 4 is that the A-A of accompanying drawing 2 is to cutaway view.
detailed description of the invention:
embodiment 1:
a kind of coal separation slat conveyer dehydration plant, its composition comprises: cast stone lining and cast stone, described cast stone lining and cast stone middle part junction steel plate 3, charging one end of described steel plate is lower than described cast stone lining and cast stone 1, and be fixedly connected with, the other end of described steel plate 3 is fixedly connected with described cast stone lining and cast stone 2 levels, has dehydration seam 4 at described steel plate.
embodiment 2:
according to the coal separation slat conveyer dehydration plant described in embodiment 1, described dehydration seam 4 is arranged side by side in described steel plate equal intervals level, described dehydration seam is parallel with medial launder edge, and described cast stone lining and cast stone middle part junction steel plate is to intercept one section at the middle part of slat conveyer medial launderand at this interception position, described steel plate is installed
.
embodiment 3:
according to the coal separation slat conveyer dehydration plant described in embodiment 2, described dehydration seam 4 arranges the described dehydration seam of a wide 10mm every 10mm, be evenly arranged 40 dehydration seams on the wide steel plate of 800mm, and described steel plate length is 500mm.
embodiment 4:
according to the coal separation slat conveyer dehydration plant described in embodiment 1 or 2 or 3, intercept 500mm at the middle part of slat conveyer medial launder long, select and roll steel plate and replace original cast stone lining and cast stone material, the feed end of steel plate is fixedly connected with lower than cast stone lining and cast stone, and one end is fixedly connected with cast stone lining and cast stone level in addition.Be set up in parallel dehydration seam in steel plate equal intervals level, parallel with medial launder edge, the dehydration that a wide 10mm is set every 10mm is stitched, and is evenly arranged 40 dehydration seams on the wide steel plate of 800mm.
embodiment 5:
according to the coal separation slat conveyer dehydration plant described in embodiment 1 or 2 or 3 or 4, comprise steel plate 3, dehydration seam 4, charging one end of steel plate 3 is fixedly connected with lower than cast stone lining and cast stone 1, the other end of steel plate 3 is fixedly connected with cast stone lining and cast stone 2 levels, be set up in parallel dehydration seam in steel plate equal intervals level, parallel with medial launder edge, the dehydration that a wide 10mm is set every 10mm is stitched, and is evenly arranged 40 dehydration seams on the wide steel plate of 800mm.
Claims (3)
1. a coal separation slat conveyer dehydration plant, its composition comprises: cast stone lining and cast stone, it is characterized in that: described cast stone lining and cast stone middle part junction steel plate, charging one end of described steel plate is fixedly connected with lower than described cast stone lining and cast stone, the other end of described steel plate is fixedly connected with described cast stone lining and cast stone level, has dehydration seam at described steel plate.
2. coal separation according to claim 1 slat conveyer dehydration plant, it is characterized in that: it is arranged side by side that described dehydration is sewn on described steel plate equal intervals level, described dehydration seam is parallel with medial launder edge, described cast stone lining and cast stone middle part junction steel plate is to intercept one section at the middle part of slat conveyer medial launder, and at this interception position, described steel plate is installed.
3. coal separation according to claim 2 slat conveyer dehydration plant, it is characterized in that: described dehydration seam arranges the described dehydration seam of a wide 10mm every 10mm, on the wide steel plate of 800mm, be evenly arranged 40 dehydration seams, described steel plate length is 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036741.0U CN203652562U (en) | 2014-01-21 | 2014-01-21 | Scraper conveyer dehydration device for coal preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036741.0U CN203652562U (en) | 2014-01-21 | 2014-01-21 | Scraper conveyer dehydration device for coal preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203652562U true CN203652562U (en) | 2014-06-18 |
Family
ID=50918977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420036741.0U Expired - Fee Related CN203652562U (en) | 2014-01-21 | 2014-01-21 | Scraper conveyer dehydration device for coal preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203652562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444259A (en) * | 2014-11-27 | 2015-03-25 | 兖矿东华建设有限公司 | Coal flow water removal system |
| CN105129332A (en) * | 2015-07-20 | 2015-12-09 | 安徽无为冠雄建材机械有限公司 | Tail transmission system of embedded scraper conveyer |
-
2014
- 2014-01-21 CN CN201420036741.0U patent/CN203652562U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444259A (en) * | 2014-11-27 | 2015-03-25 | 兖矿东华建设有限公司 | Coal flow water removal system |
| CN105129332A (en) * | 2015-07-20 | 2015-12-09 | 安徽无为冠雄建材机械有限公司 | Tail transmission system of embedded scraper conveyer |
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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: 20140618 Termination date: 20150121 |
|
| EXPY | Termination of patent right or utility model |