CN103861380A - Coal dust sewage filtering recovery system - Google Patents
Coal dust sewage filtering recovery system Download PDFInfo
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- CN103861380A CN103861380A CN201410101853.4A CN201410101853A CN103861380A CN 103861380 A CN103861380 A CN 103861380A CN 201410101853 A CN201410101853 A CN 201410101853A CN 103861380 A CN103861380 A CN 103861380A
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- recycling
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- recovery system
- sewage
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Abstract
The invention discloses a coal dust sewage filtering recovery system. The coal dust sewage filtering recovery system is characterized by comprising a sewage settling pond (1) and a dust recycling device (2), wherein the dust recycling device (2) is connected with the sewage settling pond (1) through a pipeline; the sewage settling pond (1) is connected with a sewage filtering recycling tank (3) through a pipeline, the bottom of a tank body of the sewage filtering recycling tank (3) is provided with a water inlet (4), and the tank body is internally provided with a filter element (5); the tank body is internally provided with a water outlet (6), the top of the tank body is provided with a motor (7), the motor (7) is connected with a rotating pipe (9) at the bottom of the tank body through a rotating shaft (8), and the rotating pipe (9) is connected with a recycling pipe (10) and a recycling valve (11). The coal dust sewage filtering recovery system disclosed by the invention has the advantages that the sewage settling pond can precipitate the large solid particles, the sewage filtering recycling tank is utilized to filter, the water is reused, coal powder is obtained by filtering, products such as coal ash are manufactured after recycling, the structure is simple, the floor space is small, and the coal dust sewage filtering recovery system is capable of being used for mountainous areas.
Description
Technical field
The present invention relates to a kind of coal dust sewage water filtration recovery system, belong to coal yard and pollute processing technology field.
Background technology
Along with the deterioration of global environment and the attention of environmental administrations at different levels, colliery waste, contaminated wastewater are administered very urgent.China's plumbing is put into practice and is shown, on the one hand, water resource wretched insufficiency, on the other hand, a large amount of waste water is but not used, and after discharge, pollutes.Coal Mine is no exception, some mining areas of the Northwest, and only 100～200mm of the more outstanding Precipitation In Northwest China amount of problem, only has 1/6～1/3 of national annual precipitation.Underground type resource distribution differences between the south and the north in the whole nation are very large, and south accounts for 69%, and the north only accounts for 31%, and is mostly distributed in plains region.Many places, mining area, northwest are in mountain area, and water resource more lacks, and mining area internal water resource often can only be used as small-sized or interim water source, and concentrated permanent water need solve from outside, mining area, distance, and the discrepancy in elevation is large, and water supply cost is high.In addition, mountain area surface water mostly is again ephermeral stream, and withered flood season flow differs greatly, perennial stream flow dilution capacity is poor, and the generally all two sides distributions along the river of coal mine, coal washery and auxiliary enterprises, all directly discharges of treated or untreated dust, sewage, cause pollution in various degree.
Summary of the invention
The object of the invention is to, a kind of coal dust sewage water filtration recovery system is provided.Can effectively administer waste water, the dust of coal dust, and the coal dust reclaiming wherein carries out secondary utilization.
Technical scheme of the present invention.Coal dust sewage water filtration recovery system, comprise detention tank and device for recovering powder, device for recovering powder connects effluent settling chamber by pipeline, effluent settling chamber connects sewage water filtration recycling can by pipeline, and the tank base of sewage water filtration recycling can is provided with water inlet, is provided with filter core in tank body, on in tank body, be provided with delivery port, be provided with motor at tank body top, motor connects the swivelling pipe of tank base by rotating shaft, and swivelling pipe connects recovery tube and recovery valve.
Above-mentioned coal dust sewage water filtration recovery system, described device for recovering powder comprises fan housing, and fan housing connects airduct and blower fan, and the outlet of blower fan connects 1 above perforate pipeline, and perforate pipeline inserts and reclaims in pond, reclaims pond and connects effluent settling chamber.
Detention tank of the present invention is by the local wastewater collection such as coal mine, coal washery, the dust of kicking up when production is also collected and is entered in detention tank by device for recovering powder, by larger solid particle precipitation, then filter by sewage water filtration recycling can, water after filtration can be reused, contain a large amount of coal powder and filter the waste residue obtaining, can reclaim the products such as rear making flyash, not only administer pollution, recycle limited resource, can also turn waste into wealth, produce new value.Of the present invention simple in structure, floor space is little, can adapt to mountain area and use.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
The specific embodiment
Embodiments of the invention.Coal dust sewage water filtration recovery system, as shown in Figure 1, builds detention tank 1, in the Production Regional that dust is large, device for recovering powder 2 is installed, and device for recovering powder 2 connects effluent settling chamber 1 by pipeline, and effluent settling chamber 1 can precipitate larger solid particle.
Effluent settling chamber 1 connects sewage water filtration recycling can 3 by pipeline, the tank base of sewage water filtration recycling can 3 is installed into the mouth of a river 4, in tank body, annular is installed a circle cylindrical shell, in cylindrical shell, put into filter core 5, delivery port 6 is installed in tank body, at tank body top mounted motor 7, motor 7 connects the swivelling pipe 9 of tank base by the rotating shaft 8 in tank body, and swivelling pipe 9 connects recovery tube 10 and recovery valve 11.
Device for recovering powder 2 of the present invention is constructed as follows, and fan housing 12 is installed, and fan housing 12 connects airduct 13 and blower fan 14, the outlet of blower fan 14 connects multiple perforate pipelines 15, perforate pipeline 15 inserts and reclaims in pond 16, and dust is entered in water, reclaims pond 16 and connects effluent settling chamber 1.
The course of work is as follows, detention tank 1 is collected all production wastes, the fan housing 12 of device for recovering powder 2 by airduct 13 and blower fan 14 by dust collection, then by perforate pipeline 15, dust is entered and reclaimed in pond 16, then regularly recovery pond 16 is entered to detention tank 1, the sewage of detention tank 1 enters sewage water filtration recycling can 3 by water inlet 4, from bottom to top pass through filter core 5, after filtration, discharged by delivery port 6, when the dust of filter core 5 inner filtrations too much, delivery port 6 water yields of sewage water filtration recycling can 3 reduce, the pressure of 3 water inlets of sewage water filtration recycling can and water side increases, start recovery valve 11 and motor 7, motor 7 driven rotary pipes 9, block successively the entrance of filter core 5 belows, the water back flush of sewage water filtration recycling can 3 tops, dust in filter core 5 is poured to swivelling pipe 9, discharge tank body by recovery tube 10, recovery obtains coal powder.After back flush, filter core 5 again can normal filtration work.
Claims (2)
1. a coal dust sewage water filtration recovery system, it is characterized in that: comprise detention tank (1) and device for recovering powder (2), device for recovering powder (2) connects effluent settling chamber (1) by pipeline, effluent settling chamber (1) connects sewage water filtration recycling can (3) by pipeline, the tank base of sewage water filtration recycling can (3) is provided with water inlet (4), in tank body, be provided with filter core (5), on in tank body, be provided with delivery port (6), be provided with motor (7) at tank body top, motor (7) connects the swivelling pipe (9) of tank base by rotating shaft (8), swivelling pipe (9) connects recovery tube (10) and recovery valve (11).
2. coal dust sewage water filtration recovery system according to claim 1, it is characterized in that: described device for recovering powder (2) comprises fan housing (12), fan housing (12) connects airduct (13) and blower fan (14), the outlet of blower fan (14) connects 1 above perforate pipeline (15), perforate pipeline (15) inserts and reclaims in pond (16), reclaims pond (16) and connects effluent settling chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101853.4A CN103861380A (en) | 2014-03-19 | 2014-03-19 | Coal dust sewage filtering recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101853.4A CN103861380A (en) | 2014-03-19 | 2014-03-19 | Coal dust sewage filtering recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103861380A true CN103861380A (en) | 2014-06-18 |
Family
ID=50900752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410101853.4A Pending CN103861380A (en) | 2014-03-19 | 2014-03-19 | Coal dust sewage filtering recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103861380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283832A (en) * | 2018-03-29 | 2018-07-17 | 苏州瑞之弘空气净化有限公司 | A kind of coal powder collection equipment of environmental protection |
| CN108854243A (en) * | 2018-07-12 | 2018-11-23 | 储海霞 | A kind of filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212736A (en) * | 1977-09-22 | 1980-07-15 | Davy-Loewy Limited | Production of metal powder |
| GB2172811A (en) * | 1985-03-27 | 1986-10-01 | Haigh Eng Co Ltd | Apparatus for treating sewage |
| CN1047215A (en) * | 1989-05-15 | 1990-11-28 | 孔祥清 | Coal powder filter |
| CN203403116U (en) * | 2013-07-29 | 2014-01-22 | 河北钢铁股份有限公司承德分公司 | Device for treating pulverized coal blocking blast furnace coal injection branch pipe and spray gun |
| CN103570162A (en) * | 2013-11-19 | 2014-02-12 | 江苏康泰环保设备有限公司 | Coal-washing wastewater solid-liquid separation system and method |
| CN203736979U (en) * | 2014-03-19 | 2014-07-30 | 湖州思祺服饰染整有限公司 | Coal powder and sewage filtering and recycling system |
-
2014
- 2014-03-19 CN CN201410101853.4A patent/CN103861380A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212736A (en) * | 1977-09-22 | 1980-07-15 | Davy-Loewy Limited | Production of metal powder |
| GB2172811A (en) * | 1985-03-27 | 1986-10-01 | Haigh Eng Co Ltd | Apparatus for treating sewage |
| CN1047215A (en) * | 1989-05-15 | 1990-11-28 | 孔祥清 | Coal powder filter |
| CN203403116U (en) * | 2013-07-29 | 2014-01-22 | 河北钢铁股份有限公司承德分公司 | Device for treating pulverized coal blocking blast furnace coal injection branch pipe and spray gun |
| CN103570162A (en) * | 2013-11-19 | 2014-02-12 | 江苏康泰环保设备有限公司 | Coal-washing wastewater solid-liquid separation system and method |
| CN203736979U (en) * | 2014-03-19 | 2014-07-30 | 湖州思祺服饰染整有限公司 | Coal powder and sewage filtering and recycling system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283832A (en) * | 2018-03-29 | 2018-07-17 | 苏州瑞之弘空气净化有限公司 | A kind of coal powder collection equipment of environmental protection |
| CN108854243A (en) * | 2018-07-12 | 2018-11-23 | 储海霞 | A kind of filter |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |