CN203710809U - Novel coal washer - Google Patents
Novel coal washer Download PDFInfo
- Publication number
- CN203710809U CN203710809U CN201420044477.5U CN201420044477U CN203710809U CN 203710809 U CN203710809 U CN 203710809U CN 201420044477 U CN201420044477 U CN 201420044477U CN 203710809 U CN203710809 U CN 203710809U
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- Prior art keywords
- coal washer
- coal
- water
- pipeline
- washer body
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Abstract
The utility model discloses a novel coal washer, relates to a coal washer, and particularly relates to a circulating water mechanism of the coal washer. The coal washer comprises a coal washer body (1), wherein the coal washer body (1) is connected with a water supply pipeline (10); the coal washer also comprises a filter tank (2) arranged below the coal washer body (1), and a setting tank (4) arranged below the filter tank (2); a water outlet of the coal washer body (1) is connected with the top of the filter tank (2) through a pipeline; a filter net (3) is tipsily arranged inside the filter tank (2); a water outlet at the bottom of the filter tank (2) is connected with a water inlet at the top of the setting tank (4) through a pipeline; an L-shaped slow flow plate (5) is arranged on the inner side of the water inlet of the setting tank (4); a water return pipeline is connected between the lateral wall of the setting tank (4) and the coal washer body (1); a water pump (8) is arranged on the water return pipeline. By adopting the novel coal washer, the problems of large water consumption of the existing coal washer, low automatic degree and huge structure of the water circulating mechanism of the coal washer are solved.
Description
Technical field
The utility model relates to coal washer, is specifically related to the circulating water mechanism of coal washer.
Background technology
Coal washing is an indispensable operation of coal deep processing, from mine directly coal out of exploitation in raw coal, raw coal has been sneaked into much impurity in recovery process, and the quality of coal is also different, and fixed ash coal little and that fixed ash is large is mixed in together.Coal washing is exactly that the impurity in raw coal is rejected, or fat coal and low-grade coal are carried out to a kind of industrial technology disaggregatedly.The product producing after coal washing process is generally divided into: spoil, middle coal, second class cleaned coal, first class cleaned coal, readymade coal after coal washing process is cleaned coal conventionally, by coal washing, can reduce Coal Transport cost, improve the utilization rate of coal, cleaned coal is generally to do the energy that fuel is used, the cleaned coal of bituminous coal is generally mainly used in coking, the industrial process such as it wants desulfuration, decontamination, the standard of using to reach coking.
Coal washer is divided into jigging, flotation, heavy media coal separation, washing etc.Coal washer comprises raw coal discharge refuse machine, spoil coal hoist, multi-functional coal washing machine.Coal washer utilizes the principle that density is different, and water carries out layering to coal seam, discharges spoil and impurity, reclaims satisfactory cleaned coal.Raw coal is inevitably sneaked into impurity in generation, exploitation and transportation; And along with going deep into of exploitation, the quality of raw coal worse and worse.
Existing coal washer water consumption is large, and some coal washers can not cycling use of water, although have can cycling use of water, exist water circulation mechanism automaticity low, the problem of huge structure.
Utility model content
The utility model provides novel coal washer, and it is large that the utility model has solved existing coal washer water consumption, and coal washer water circulation mechanism automaticity is low, the problem of huge structure.
For addressing the above problem, the utility model adopts following technical scheme: novel coal washer, comprise coal washer body 1, and coal washer body 1 connects supply channel 10; Also comprise the Rose Box 2 that is arranged at coal washer body 1 below and the settling tank 4 that is arranged at Rose Box 2 belows;
Coal washer body 1 delivery port connects Rose Box 2 tops by pipeline, at the interior oblique screen pack 3 that is provided with of Rose Box 2; Rose Box 2 bottom delivery ports connect the water inlet at settling tank 4 tops by pipeline, be provided with L shaped unhurried current plate 5 in settling tank 4 water inlet inner sides;
Between settling tank 4 sidewalls and coal washer body 1, be connected with water return pipeline, water pump 8 is installed on water return pipeline.
Further, the utility model also has following features: novel coal washer, also comprise a controller 7, and a level sensor 6 is installed on settling tank 4 sidewalls, control valve 9 is installed on supply channel 10, and control valve 9, water pump 8 and level sensor 6 are connected controller 7.
Advantage of the present utility model: the waste water that coal washer can be discharged filters and precipitates, and re-uses, and saves water resource; Adopt level sensor, control valve and controller, realize automatically and controlling, save water resource; Simple in structure, volume is little.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Symbol description in figure: coal washer body 1, Rose Box 2, screen pack 3, settling tank 4, unhurried current plate 5, level sensor 6, controller 7, water pump 8, control valve 9, supply channel 10.
Detailed description of the invention
with best embodiment, the utility model is described in detail below
.
As shown in Figure 1, novel coal washer, comprises coal washer body 1, and coal washer body 1 connects supply channel 10; Also comprise the Rose Box 2 that is arranged at coal washer body 1 below and the settling tank 4 that is arranged at Rose Box 2 belows;
Coal washer body 1 delivery port connects Rose Box 2 tops by pipeline, at the interior oblique screen pack 3 that is provided with of Rose Box 2; Rose Box 2 bottom delivery ports connect the water inlet at settling tank 4 tops by pipeline, be provided with L shaped unhurried current plate 5 in settling tank 4 water inlet inner sides; The interior unhurried current plate 5 of settling tank 4 can slow down the impulsive force of ingoing stream, prevents that settling tank 4 bottom precipitation things from having been rushed.
Between settling tank 4 sidewalls and coal washer body 1, be connected with water return pipeline, water pump 8 is installed on water return pipeline.
The utility model also comprises a controller 7, and a level sensor 6 is installed on settling tank 4 sidewalls, and control valve 9 is installed on supply channel 10, and control valve 9, water pump 8 and level sensor 6 are connected controller 7.
Controller 7, in the time that the interior water level of settling tank 4 reach a certain height, starts water pump 8 automatically to the interior water supply of coal washer body 1, and this Time Controller 7 is closed control valve 9, stops external water supply, to save water source.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And the apparent variation of being amplified out thus or variation are still among protection domain of the present utility model.
Claims (2)
1. novel coal washer, comprises coal washer body (1), and coal washer body (1) connects supply channel (10); It is characterized in that, also comprise the Rose Box (2) that is arranged at coal washer body (1) below and the settling tank (4) that is arranged at Rose Box (2) below;
Coal washer body (1) delivery port connects Rose Box (2) top by pipeline, the oblique screen pack (3) that is provided with in Rose Box (2); Rose Box (2) bottom delivery port connects the water inlet at settling tank (4) top by pipeline, be provided with L shaped unhurried current plate (5) in settling tank (4) water inlet inner side;
Between settling tank (4) sidewall and coal washer body (1), be connected with water return pipeline, water pump (8) is installed on water return pipeline.
2. novel coal washer as claimed in claim 1, it is characterized in that, also comprise a controller (7), on settling tank (4) sidewall, a level sensor (6) is installed, control valve (9) is installed on supply channel (10), and control valve (9), water pump (8) and level sensor (6) are connected controller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044477.5U CN203710809U (en) | 2014-01-24 | 2014-01-24 | Novel coal washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044477.5U CN203710809U (en) | 2014-01-24 | 2014-01-24 | Novel coal washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710809U true CN203710809U (en) | 2014-07-16 |
Family
ID=51150012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420044477.5U Expired - Fee Related CN203710809U (en) | 2014-01-24 | 2014-01-24 | Novel coal washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752082A (en) * | 2014-01-24 | 2014-04-30 | 凤台县德泰机械制造有限公司 | Novel coal washer |
| CN106179712A (en) * | 2016-07-29 | 2016-12-07 | 山东国晟智能装备有限公司 | The jig washer that a kind of coal washing efficiency is high |
| CN108998102A (en) * | 2018-08-21 | 2018-12-14 | 石宏扬 | A kind of coal chemical industry rough coal gas separating system |
-
2014
- 2014-01-24 CN CN201420044477.5U patent/CN203710809U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752082A (en) * | 2014-01-24 | 2014-04-30 | 凤台县德泰机械制造有限公司 | Novel coal washer |
| CN106179712A (en) * | 2016-07-29 | 2016-12-07 | 山东国晟智能装备有限公司 | The jig washer that a kind of coal washing efficiency is high |
| CN108998102A (en) * | 2018-08-21 | 2018-12-14 | 石宏扬 | A kind of coal chemical industry rough coal gas separating system |
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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: 20140716 Termination date: 20150124 |
|
| EXPY | Termination of patent right or utility model |