CN2219749Y - Mine sewage treating equipment - Google Patents
Mine sewage treating equipment Download PDFInfo
- Publication number
- CN2219749Y CN2219749Y CN 95201756 CN95201756U CN2219749Y CN 2219749 Y CN2219749 Y CN 2219749Y CN 95201756 CN95201756 CN 95201756 CN 95201756 U CN95201756 U CN 95201756U CN 2219749 Y CN2219749 Y CN 2219749Y
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- China
- Prior art keywords
- water
- mine
- grate plate
- mine water
- band valve
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- Filtering Materials (AREA)
Abstract
The utility model relates to a mine water treating device, which can make the mine water purified and treated to the drinking water. The mine water treating device is composed of a double-layer circular filtering drum with an internal layer and an external layer, anthracite coal which is arranged in the filtering drum, the sand filtering materials of the quartz, the filtering materials of the witherite, a water inlet and outlet pipe, and a reverse flushing device. The mine water treating device can treat and eliminate fire items of pollution in the water of the mine, comprising the sulfate, the total hardness, the iron, the oxygen consumption, and the suspended substance, and the mine water treating device which is suitable for the usage of the units and the families in mining areas has the advantages of high purifying efficiency, good purifying effect, small size, simple structure, no energy consumption, and convenient operation and maintenance.
Description
The utility model relates to sewage-treatment plant, particularly a kind of mine water processor that the mine water purified treatment is become drinking water.
The shortage of drinking-water resource is a worldwide problem; particularly for the mining area; mine water a large amount of dischargings in colliery cause water resource and environmental pollution on the one hand; there is serious crisis in the Drinking Water in area, colliery because of water pollution and lack of water on the other hand, and the treatment technology of therefore mine water being made drinking water causes people's attention in recent years gradually.Existing water treatment facilities major part can only be used for handling rivers, lake water and meet the running water of drinking water standard substantially.With the colliery water treatment is drinking water, general multistage large-scale precipitation, filtration, the electrodialysis system of adopting handled, because this complete equipment complex process, floor space are big, investment and operating cost be costliness very all, operational administrative also quite bothers, and can not large-scale popularization use.
The disclosed mine water treating apparatus of Chinese patent CN91206163, suspension and a part of oxygen demand that only can handle in the mine water are polluted.And the colliery mine water of most of similar Shanxi area, wherein main pollution project is sulfate, total hardness, iron, oxygen demand and suspension, said apparatus can not be handled sulfate, and total hardness etc., thereby applicability is undesirable.
The purpose of this utility model is that for area, vast colliery provides a kind of can directly be the mine water processor that the colliery mine water purified treatment of sulfate, total hardness, iron, suspension, oxygen demand etc. becomes drinking water with pollution project.
Another purpose of the present utility model provides a kind of simple in structure, and cost is low, no energy consumption, convenient operating maintenance, the mine water processor that can supply drinking water to collective, family.
The purpose of this utility model is achieved in that with corrosion resistant plate makes inside and outside double-layer circular filter cylinder, and filtration, precipitation, chemical reaction are handled water treatment operations such as sulfate, total hardness and iron and comprehensively finished in a water treatment facilities.
It is made up of inside and outside double-layer circular filter cylinder, some kinds of filtrates, grate plate, water inlet pipe and water outlet pipe, recoil water inlet pipe and water outlet pipe and supporting legs etc.; Its inner core top is provided with the water inlet pipe of manhole, band valve, the backwash drainpipe of band valve, and the upper and lower part of inner core is provided with upper and lower grate plate respectively, and anthracite and quartz sand filter media are housed between upper and lower grate plate; The urceolus top is provided with detachable cap and annular collecting vat, be provided with the outlet pipe of band valve and the backwash drainpipe of band valve at the bottom of the annular collecting vat, urceolus top is provided with middle grate plate, the bottom is following grate plate, in, down between grate plate graininess witherite filtrate is housed, outer tube bottom is provided with the backflushing water intake pipe of band valve, the evacuated tube and the supporting leg of band valve.
The utility model compared with prior art has following advantage:
1, the treatment process of five pollution project (sulfate, total hardness, iron, oxygen demand, suspension) is concentrated in one simple in structure be not equipped with in order finish, anthracite in the filter cylinder, quartz sand filtering layer are handled suspension, oxygen demand, the witherite filtering layer is handled sulfate, total hardness and iron, purification efficiency height, good purification.
2, this processor can also be handled other class water of pollution project such as sulfur-bearing hydrochlorate, total hardness, iron, suspension, oxygen demand.
3, volume is little, in light weight, simple in structure, and the disposal ability of purifying waste water is strong, and mobile easy to use, cost is low, operating cost is little.
4, do not consume energy non-environmental-pollution.
5, have backwash filtering layer system, periodic flushing, pollution abatement can increase the service life, and increases water quality.
6, HDY processor of the present utility model is installed two surplus moons of trial run in dining room, development colliery, Yu County Jian Gou village, 30 tons of day processing water reasons, and ton mine water processing cost is 0.40 yuan, its main treatment effect is as shown in Table 1.
Table one
| Analysis project | Influent quality | Effluent quality | Total clearance % | The seniority among brothers and sisters standard |
| Sulfate | 442.9 | 24.15 | 94.55 | ≤250 |
| Total hardness | 541.98 | 119.16 | 78.02 | ≤450 |
| Iron | 0.54 | 0.003 | 99.44 | ≤0.30 |
| Oxygen demand | 14.40 | 1.16 | 91.94 | ≤4.0 |
| Suspension | 69.5 | 9.0 | 87.05 | ≤10 |
| Total number of bacteria (individual/ml) | 400 | 18 | 99.82 | ≤10 |
| Total coli group (individual/l) | 80 | 2 | 97.50 | ≤3 |
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation of an one exemplary embodiments HDY type processor, wherein:
1 is backwash water inlet pipe (representing backwash water inlet with f), and 2 are blow-off pipe (representing to discharge mud with p), and 3 are grate plate down, and 4 is HDY type mine water processor urceolus, and 5 is middle grate plate, and 6 is last grate plate, and 7 (use f for inner core backwash drainpipe
iExpression inner core backwash draining), 8 are water inlet pipe (representing the mine water water inlet with s), and 9 are urceolus backwash drainpipe (representing urceolus backwash draining with P), and 10 (use s for the outlet pipe of purifying waste water
iRepresent to purify waste water water outlet), 11 is ANTHRACITE FILTER MEDIA, and 12 is the witherite filtrate, and 13 is quartz sand filter media, and 14 is the inner core manhole, manhole flange and manhole cover, 15 is the urceolus detachable cap, and 16 is supporting leg, and 17 is the processor inner core, and 18 is annular collecting vat.
Implement by shown in the accompanying drawing, its processing procedure is: colliery mine water and this device water inlet pipe (8) are connected, water is introduced into inner core (17), suspension, organic matter in last grate plate (6), anthracite filtering layer (11), quartz sand filtering layer (13) elimination water, grate plate (3) is returned and is risen up into urceolus (4) witherite filter material layer (12) under the warp, BaCO in the filter material layer
3With SO in the water
4 2-, Ca
2+, Fe
2+, Fe
3+, Mg
2+Deng the generation chemical reaction, thereby handled sulfate, total hardness and the iron that pollutes in the water, the further deposit B aSO of grate plate (5) rising in the water warp after the processing
4, CaCO
3, FeCO
3Or Fe
2(CO
3)
3Back overflow enters annular collecting vat (18), flows out satisfactory qualified drinking water by outlet pipe (10) then.According to water source and effluent characteristics, connect water purification by this device backwash water pipe (1), back-pressure flushing inner core filtering layer (13,11) and urceolus filtering layer (12) can be discharged dirt by inner core top backwash drainpipe (7) and urceolus annular collecting vat (18) bottom backwash drainpipe (9).
The position of the witherite of being adorned in the inside and outside filter cylinder of this processor, anthracite, three kinds of filtrates of quartz sand can exchange, and forms its new embodiment.This processor can also be provided with carbon leaching material layer etc. except that being provided with above-mentioned three kinds of filter material layers.
Claims (4)
1, a kind of mine water processor is characterized in that: it is made up of inside and outside double-layer circular filter cylinder, some kinds of filtrates, grate plate, water inlet pipe and water outlet pipe, recoil water inlet pipe and water outlet pipe and supporting legs etc.; Its inner core top is provided with the water inlet pipe of manhole, band valve, the backwash drainpipe of band valve, and the upper and lower part of inner core is provided with upper and lower grate plate respectively, and anthracite and quartz sand filter media are housed between upper and lower grate plate; The urceolus top is provided with detachable cap and annular collecting vat, be provided with the outlet pipe of band valve and the backwash drainpipe of band valve at the bottom of the annular collecting vat, urceolus top is provided with middle grate plate, the bottom is following grate plate, in, down between grate plate graininess witherite filtrate is housed, outer tube bottom is provided with the backflushing water intake pipe of band valve, the evacuated tube and the supporting leg of band valve.
2, mine water processor according to claim 1 is characterized in that: the position of the witherite of being adorned in the described inside and outside filter cylinder, anthracite, three kinds of filtrates of quartz sand can exchange.
3, mine water processor according to claim 1 is characterized in that: in the described inside and outside filter cylinder carbon leaching material layer etc. can also be set.
4, mine water processor according to claim 1 is characterized in that: described inside and outside filter cylinder is the filter cylinder that corrosion resistant plate is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95201756 CN2219749Y (en) | 1995-01-19 | 1995-01-19 | Mine sewage treating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95201756 CN2219749Y (en) | 1995-01-19 | 1995-01-19 | Mine sewage treating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2219749Y true CN2219749Y (en) | 1996-02-14 |
Family
ID=33855107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95201756 Expired - Fee Related CN2219749Y (en) | 1995-01-19 | 1995-01-19 | Mine sewage treating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2219749Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240478A (en) * | 2010-05-14 | 2011-11-16 | 江苏双辉环境科技有限公司 | Anti-freeze type filter |
| CN103395941A (en) * | 2013-08-09 | 2013-11-20 | 中国矿业大学(北京) | Lignite upgrading condensate recycling system |
| CN103896430A (en) * | 2014-03-14 | 2014-07-02 | 河海大学 | Integrated water purifying water for removing fluoride in underground water |
| CN110255832A (en) * | 2019-07-19 | 2019-09-20 | 广州中航环保科技有限公司 | A kind of circulating water cultivation filter device |
| CN114949994A (en) * | 2022-06-16 | 2022-08-30 | 江西庞泰环保股份有限公司 | Double-layer filter and ammonia water filtering system and process flow applying same |
| CN115557564A (en) * | 2022-09-13 | 2023-01-03 | 上海电力大学 | Efficient and rapid denitrification device and process |
-
1995
- 1995-01-19 CN CN 95201756 patent/CN2219749Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240478A (en) * | 2010-05-14 | 2011-11-16 | 江苏双辉环境科技有限公司 | Anti-freeze type filter |
| CN102240478B (en) * | 2010-05-14 | 2014-01-08 | 江苏双辉环境科技有限公司 | Anti-freeze type filter |
| CN103395941A (en) * | 2013-08-09 | 2013-11-20 | 中国矿业大学(北京) | Lignite upgrading condensate recycling system |
| CN103395941B (en) * | 2013-08-09 | 2014-12-10 | 中国矿业大学(北京) | Lignite upgrading condensate recycling system |
| CN103896430A (en) * | 2014-03-14 | 2014-07-02 | 河海大学 | Integrated water purifying water for removing fluoride in underground water |
| CN103896430B (en) * | 2014-03-14 | 2015-12-30 | 河海大学 | A kind of integral water purifying device removed for fluorochemical in underground water |
| CN110255832A (en) * | 2019-07-19 | 2019-09-20 | 广州中航环保科技有限公司 | A kind of circulating water cultivation filter device |
| CN114949994A (en) * | 2022-06-16 | 2022-08-30 | 江西庞泰环保股份有限公司 | Double-layer filter and ammonia water filtering system and process flow applying same |
| CN115557564A (en) * | 2022-09-13 | 2023-01-03 | 上海电力大学 | Efficient and rapid denitrification device and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |