CN205088033U - Novel it is high -efficient including integration of coal waste water treatment device - Google Patents
Novel it is high -efficient including integration of coal waste water treatment device Download PDFInfo
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- CN205088033U CN205088033U CN201520809230.2U CN201520809230U CN205088033U CN 205088033 U CN205088033 U CN 205088033U CN 201520809230 U CN201520809230 U CN 201520809230U CN 205088033 U CN205088033 U CN 205088033U
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- water
- backwash
- tank body
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- wastewater treatment
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Abstract
The utility model relates to a novel it is high -efficient including integration of coal waste water treatment device, including the jar body that has toper bottom, a jar body top is equipped with the delivery port, and jar internal level relation according to from the bottom up is separated for sludge thickening district, hydrocyclone separation district, settling zone, filtering area and clear water district in proper order, for sludge thickening distinguishes bottom the toper, is equipped with back flush water distribution region between settling zone and the filtering area, cone bottom troops under one's command side is equipped with the backwash outlet. The utility model discloses functions such as the scheme has thoughtlessly with fixed attention, separation, sediment, filtration, back flush, its water SS stabilizes all the time below 10mgL, satisfies the retrieval and utilization requirement, all more traditional decentralized processing device is still less to make waste water treatment area and gross investment, setting up of back flush water distribution region makes rivers and filter material fully rub in order to get rid of attached to the pollutant on the filter material, adds the stainless steel filter screen simultaneously and prevents that the back flush from leading to the filter material outflow, has improved the life of filter material.
Description
Technical field
The utility model relates to a kind of containing coal wastewater treatment equipment, is specifically related to a kind of new and effective containing coal wastewater treatment integrated apparatus, belongs to industrial waste water treatment.
Background technology
China is the country of a water resources famine.China's water resources has following characteristics: the first, and the water resource of per capita of China is 2300m
3, be only 1/4 of world average level, occupancy volume per person is very low; The second, by the impact of monsoon, in rainfall in China year, Annual variations is large; 3rd, China water resources spatial distribution is uneven, does not match with soil, mineral resource distribution and productivity distribution, totally presents that Nan Duobei is few, Dong Duoxi is few.In addition, China is the country that water consumption is maximum in the world, only 2002, and the national fresh water amount of taking reaches 5,497 hundred million m
3, account for greatly 13% of world's year amount of taking.In addition, the national energy-saving and emission-reduction policy carried out energetically at present, make the recycle of trade effluent be subject to all the more people and pay attention to, what especially pollutant kind was relatively single contains coal waste water.
Fuel-burning power plant is mainly derived from coal transporting trestle flushing waste water, coal yard flushing waste water, coal yard rainwater containing coal waste water.Containing a large amount of coal dusts in waste water, raw water quality generalized case is SS≤5000mg/L, SS can not reach 10000mg/L, it is relatively single that pollutent is mainly coal dust kind, coal handling system flushing system water can be back to after treatment, namely alleviate direct discharging of waste water to impact environment, also a saving water resources.Combined containing techniques such as coal wastewater treatment many employings coagulation, precipitation, filtrations at present, it is made to reach the requirement of reuse, but ubiquity effluent quality is unstable, floor space is large, investment is large, run the problems such as complicated, urgently research and develop a set of novel, efficient, integrated containing coal wastewater treatment equipment.
Utility model content
For improving fuel-burning power plant containing coal wastewater recycle rate, saving water resource, solve unstable containing coal wastewater treatment effluent quality, floor space large, investment large, run the problems such as complicated, this patent aims to provide and a set ofly integrates the new and effective containing coal wastewater treatment integrated apparatus of the functions such as coagulation, separation, precipitation, filtration, back flushing.
For achieving the above object, the technical solution adopted in the utility model is: a kind of new and effective containing coal wastewater treatment integrated apparatus, comprise the tank body with conical lower portion, described tank body top is provided with water outlet, according to hierarchical relationship from top to bottom in described tank body, be divided into sludge condensation district, cyclonic separation district, settling region, filtrating area and clear water zone successively, described conical lower portion is sludge condensation district, is provided with back flushing water distribution area between described settling region and filtrating area; Backwash water port is provided with below described conical lower portion.
Improve further as the utility model, described back flushing water distribution area is provided with backwash water-distributing device; Described backwash water-distributing device comprises backwash back with water inlet line; Described backwash back with water inlet line extends internally from tank body side; Along described backwash back with water inlet line direction, backwash back with water inlet line is provided with many group cleaning shower nozzles.
Improve further as the utility model, described cyclonic separation district comprises circulation inner core and contains coal waste line; The described coal waste line that contains extends inward outside tank body one; Along containing coal waste line direction, between on this coal waste line, offer many group waste water shower nozzles; Described waste water shower nozzle injection direction all points to described circulation inner core.
Improve further as the utility model, between described back flushing water distribution area and settling region, be also provided with stainless steel filtering net.
Improve further as the utility model, described filtrating area comprises filtrate and porous water distribution board.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The utility model scheme has the functions such as coagulation, separation, precipitation, filtration, back flushing, and its water outlet SS all-the-time stable, at below 10mg/L, meets reuse requirement; Make all more traditional separated practices device of wastewater treatment floor space and gross investment less; The setting of back flushing water distribution area makes current and filtrate fully rub to remove the pollutent be attached on filtrate, sets up stainless steel filtering net simultaneously and prevents back flushing from causing filtrate to outflow, improve the work-ing life of filtrate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the efficient structural representation containing coal wastewater treatment integrated apparatus of the present utility model;
Wherein: 1, tank body; 2, water outlet; 3, sludge condensation district; 4, cyclonic separation district; 5, settling region; 6, filtrating area; 7, clear water zone; 8, back flushing water distribution area; 9, backwash water port; 10, backwash back with water inlet line; 11, shower nozzle is cleaned; 12, circulation inner core; 13, containing coal waste line; 14, waste water shower nozzle; 15, porous water distribution board; 16, stainless steel filtering net.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1 new and effective containing coal wastewater treatment integrated apparatus, comprise the tank body 1 with conical lower portion, tank body 1 top is provided with water outlet 2, according to hierarchical relationship from top to bottom in tank body 1, be divided into sludge condensation district 3, cyclonic separation district 4, settling region 5, filtrating area 6 and clear water zone 7 successively, conical lower portion is sludge condensation district 3, is provided with back flushing water distribution area 8 between settling region 5 and filtrating area 6; Backwash water port 9 is provided with below conical lower portion.
Back flushing water distribution area 8 is provided with backwash water-distributing device; Described backwash water-distributing device comprises backwash back with water inlet line 10; Backwash back with water inlet line 10 extends internally from tank body 1 side; Along backwash back with water inlet line 10 direction, backwash back with water inlet line 10 is provided with many group cleaning shower nozzles 11.
Cyclonic separation 4 comprises circulation inner core 12 and contains coal waste line 13; Extend inward outside tank body 1 one containing coal waste line 13; Along containing coal waste line 13 direction, between on this coal waste line 13, offer many group waste water shower nozzles 14.
Containing coal waste water through regulating, after the pre-treatment such as preliminary precipitation, by lift pump, be delivered to containing in coal waste line 13, on in coal waste line 13, line mixer is set, be convenient to add coagulating agent, coagulant aids, spray to all on circulation inner core 12 by waste water shower nozzle 14 afterwards, current flow along circulation inner core 12 outer wall, carry out coagulation further, be separated, namely macrobead suspended substance is separated with waste water under the influence of centrifugal force and enters conical lower portion, waste water is through cyclonic separation district 4 energy dissipating, enter settling region 5 after deceleration and carry out coagulating sedimentation after rectification, further removal small particle size suspended substance wherein, finally enter filtrating area 6, waste water contacts with filtrate, remove through mechanical picker, molecule is wherein removed in contact cohesion after waiting effect, waste water after treatment flows into clear water zone 7 through porous water distribution board 15 and finally to be discharged by water outlet 2.
After filtrate uses for some time, head loss increases, back flushing need be carried out, back flushing water inlet enters tank body through backwash back with water inlet line 10 by the cleaning shower nozzle 11 in back flushing water-distributing device, make current and filtrate fully rub to remove the pollutent be attached on filtrate, last back flushing water inlet is discharged through backwash water port 9.
Set up stainless steel filtering net 16 prevents back flushing from causing filtrate to outflow simultaneously, if filtrate outflow will shorten its work-ing life, increases running cost.
For improving processing efficiency, cleaning shower nozzle 11 and waste water shower nozzle 14 are equipped with many groups, and wherein waste water shower nozzle injection direction all points to circulation inner core 12.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (5)
1. one kind new and effective containing coal wastewater treatment integrated apparatus, comprise the tank body with conical lower portion, described tank body top is provided with water outlet, according to hierarchical relationship from top to bottom in described tank body, be divided into sludge condensation district, cyclonic separation district, settling region, filtrating area and clear water zone successively, described conical lower portion is sludge condensation district, it is characterized in that: be provided with back flushing water distribution area between described settling region and filtrating area; Backwash water port is provided with below described conical lower portion; Stainless steel filtering net is provided with below described filtrating area.
2. according to claim 1 new and effective containing coal wastewater treatment integrated apparatus, it is characterized in that: described back flushing water distribution area is provided with backwash water-distributing device; Described backwash water-distributing device comprises backwash back with water inlet line; Described backwash back with water inlet line extends internally from tank body side; Along described backwash back with water inlet line direction, backwash back with water inlet line is provided with many group cleaning shower nozzles.
3. according to claim 1 new and effective containing coal wastewater treatment integrated apparatus, it is characterized in that: described cyclonic separation district comprises circulation inner core and contains coal waste line; The described coal waste line that contains extends inward outside tank body one; Along containing coal waste line direction, between on this coal waste line, offer many group waste water shower nozzles; Described waste water shower nozzle injection direction all points to described circulation inner core.
4. new and effective containing coal wastewater treatment integrated apparatus according to Claims 2 or 3, is characterized in that: be also provided with stainless steel filtering net between described back flushing water distribution area and settling region.
5. according to claim 4 new and effective containing coal wastewater treatment integrated apparatus, it is characterized in that: described filtrating area comprises filtrate and porous water distribution board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809230.2U CN205088033U (en) | 2015-10-19 | 2015-10-19 | Novel it is high -efficient including integration of coal waste water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809230.2U CN205088033U (en) | 2015-10-19 | 2015-10-19 | Novel it is high -efficient including integration of coal waste water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088033U true CN205088033U (en) | 2016-03-16 |
Family
ID=55478738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520809230.2U Expired - Fee Related CN205088033U (en) | 2015-10-19 | 2015-10-19 | Novel it is high -efficient including integration of coal waste water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865641A (en) * | 2017-02-21 | 2017-06-20 | 韶关绿然再生资源发展有限公司 | Wastewater treatment equipment |
| CN112876004A (en) * | 2021-04-06 | 2021-06-01 | 贵州山水环保有限公司 | Water plant operation system and process method thereof |
-
2015
- 2015-10-19 CN CN201520809230.2U patent/CN205088033U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865641A (en) * | 2017-02-21 | 2017-06-20 | 韶关绿然再生资源发展有限公司 | Wastewater treatment equipment |
| CN106865641B (en) * | 2017-02-21 | 2020-07-10 | 韶关东江环保再生资源发展有限公司 | Waste water treatment device |
| CN112876004A (en) * | 2021-04-06 | 2021-06-01 | 贵州山水环保有限公司 | Water plant operation system and process method thereof |
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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: 20160316 Termination date: 20191019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |