CN204342573U - Sewage treatment systems - Google Patents
Sewage treatment systems Download PDFInfo
- Publication number
- CN204342573U CN204342573U CN201420729288.1U CN201420729288U CN204342573U CN 204342573 U CN204342573 U CN 204342573U CN 201420729288 U CN201420729288 U CN 201420729288U CN 204342573 U CN204342573 U CN 204342573U
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- CN
- China
- Prior art keywords
- water
- tank
- communicated
- water outlet
- pressure filter
- Prior art date
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- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000005188 flotation Methods 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 238000000746 purification Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model relates to a kind of Sewage treatment systems, and be applicable to all kinds of sewage, the process of slime water and purification, water can recycle, and both saves water resources, again protection of the environment.The utility model comprises equalizing tank, reaction tank, air flotation pool, No. two reaction tanks, filtering basin, settling tank, reuse water tank, pressure filter and catch basins; The water outlet of equalizing tank is communicated with the water-in of pressure filter; The water outlet of pressure filter is communicated with the water-in of catch basin; The water outlet of catch basin is communicated with the water-in of a reaction tank; The water outlet of a reaction tank is communicated with the water-in of air flotation pool; The water outlet of air flotation pool is communicated with the water-in of No. two reaction tanks; The water outlet of filtering basin is communicated with the water-in of settling tank; The water outlet of settling tank is communicated with the water-in of reuse water tank; Filtering basin are all communicated with the water-in of pressure filter with the bottom of settling tank.
Description
Technical field
The utility model relates to a kind of Sewage treatment systems, is applicable to all kinds of sewage, the process of slime water and purification.
Background technology
Sewage disposal is the water quality requirement making sewage reach a certain water body of draining or reuse, and to the process that it purifies.Sewage disposal is widely used in building, agricultural, the every field such as traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink, as application number be 201320741485.0, name is called the Chinese patent of the treatment unit for polymorphic heavy metal wastewater thereby.
The control of the chemical treating process to sewage is only considered in the technical process of existing general sewage treatment system, do not consider the functions such as the economy of sewage disposal, the feature of environmental protection, the throw out produced is discharged to mummifying pool, muskey precipitation in mummifying pool, the sewage backflow of upper surface is in equalizing tank, collect after the silt deposit of bottom and make nature drying and other treatment, from whole process, mud mummification needs for a long time, needs are equipped with much or mud collected by very large container, do very uneconomical like this, be also easy to contaminate environment and be not easy process.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of Sewage treatment systems of reasonable in design, and water can recycle, and both saves water resources, again protection of the environment.
The technical scheme in the invention for solving the above technical problem is: a kind of Sewage treatment systems, is characterized in that: comprise equalizing tank, reaction tank, air flotation pool, No. two reaction tanks, filtering basin, settling tank, reuse water tank, pressure filter and catch basins; The water outlet of equalizing tank is communicated with the water-in of pressure filter; The water outlet of pressure filter is communicated with the water-in of catch basin; The water outlet of catch basin is communicated with the water-in of a reaction tank; The water outlet of a reaction tank is communicated with the water-in of air flotation pool; The water outlet of air flotation pool is communicated with the water-in of No. two reaction tanks; The water outlet of filtering basin is communicated with the water-in of settling tank; The water outlet of settling tank is communicated with the water-in of reuse water tank; Filtering basin are all communicated with the water-in of pressure filter with the bottom of settling tank.
Pressure filter described in the utility model is the one in chamber-type press filter, belt filter press, membrane pressure filter and plate-and-frame filter press.
The utility model compared with prior art, has the following advantages and effect:
1, the mud of equalizing tank, filtering basin and settling tank is all compressed into the collection of dry mud cake by pressure filter, water after compression flows into catch basin, a reaction tank is extracted into again by water pump, water after air flotation pool, No. two reaction tanks, filtering basin, a series of chemical physics process of settling tank enters reuse water tank, recycle, both water resources was saved, again protection of the environment;
2, mud can be made directly to be compressed into mummification state, without the need to outdoor mummification again, without the need to container dress mud, can be directly packed, also protect environment simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
See Fig. 1, the utility model embodiment comprises equalizing tank 1, reaction tank 2, air flotation pool 3, No. two reaction tanks 4, filtering basin 5, settling tank 6, reuse water tank 7, pressure filter 8 and catch basins 9.
The water outlet of equalizing tank 1 is communicated with the water-in of pressure filter 8; The water outlet of pressure filter 8 is communicated with the water-in of catch basin 9; The water outlet of catch basin 9 is communicated with the water-in of a reaction tank 2; The water outlet of a reaction tank 2 is communicated with the water-in of air flotation pool 3; The water outlet of air flotation pool 3 is communicated with the water-in of No. two reaction tanks 4; The water outlet of filtering basin 5 is communicated with the water-in of settling tank 6; The water outlet of settling tank 6 is communicated with the water-in of reuse water tank 7; Filtering basin 5 are all communicated with the water-in of pressure filter 8 with the bottom of settling tank 6.
Sewage enters equalizing tank 1 and processes, and equalizing tank 1 acts on: 1, water quality regulation, and all kinds of sewage allowing equalizing tank 1 collect can have abundant mixing time, guarantees equalizing tank 1 stable effluent quality; 2, runoff investigation, because the period of water yield peak value and low ebb all can appear in sewage treatment process storage waste water, for ensureing that the continuous current stabilization amount of technique is run, equalizing tank also plays the effect of runoff investigation.
Sewage after equalizing tank 1 processes flows into pressure filter 8, and pressure filter 8 pairs of sewage carry out solid-liquid (sewage and mud) and are separated, and after being separated, sewage flows into catch basin 9, and mud is then compressed into dry mud cake by pressure filter 8 and collects.Pressure filter 8 is the one in chamber-type press filter, belt filter press, membrane pressure filter and plate-and-frame filter press.
A reaction tank 2 takes out sewage by water pump from catch basin 9.Flow into air flotation pool 3 after a series of chemical physics process such as sewage carries out decomposing in a reaction tank 2, PH adjustment, air flotation pool 3 uses a large amount of microbubble to flutter to catch absorption fine particle gluing thing and makes it to float, and reaches solid-liquid separation.
Air flotation pool 3 sewage out flows into No. two reaction tanks 4 and carries out secondary reaction, flows into filtering basin 5 subsequently and filters, remove fine suspension.
Filtering basin 5 water out flows into settling tank 6, and application precipitating action removes mud.Water after precipitating action flows into reuse water tank 7, reaches the effect of recovery.
Muddy sewage bottom filtering basin 5 and settling tank 6 flows into pressure filter 8, and pressure filter 8 pairs of sewage carry out solid-liquid (sewage and mud) and are separated, and sewage inflow catch basin 9 after being separated, mud is then compressed into dry mud cake by pressure filter 8 and collects.
According to different sewage, the utility model can adopt different treatment process.
In addition, it should be noted that, the specific embodiment described in this specification sheets, the shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this specification sheets is only to the explanation of the utility model structure example.
Claims (2)
1. a Sewage treatment systems, is characterized in that: comprise equalizing tank, reaction tank, air flotation pool, No. two reaction tanks, filtering basin, settling tank, reuse water tank, pressure filter and catch basins; The water outlet of equalizing tank is communicated with the water-in of pressure filter; The water outlet of pressure filter is communicated with the water-in of catch basin; The water outlet of catch basin is communicated with the water-in of a reaction tank; The water outlet of a reaction tank is communicated with the water-in of air flotation pool; The water outlet of air flotation pool is communicated with the water-in of No. two reaction tanks; The water outlet of filtering basin is communicated with the water-in of settling tank; The water outlet of settling tank is communicated with the water-in of reuse water tank; Filtering basin are all communicated with the water-in of pressure filter with the bottom of settling tank.
2. Sewage treatment systems according to claim 1, is characterized in that: described pressure filter is the one in chamber-type press filter, belt filter press, membrane pressure filter and plate-and-frame filter press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729288.1U CN204342573U (en) | 2014-11-28 | 2014-11-28 | Sewage treatment systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729288.1U CN204342573U (en) | 2014-11-28 | 2014-11-28 | Sewage treatment systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342573U true CN204342573U (en) | 2015-05-20 |
Family
ID=53225858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420729288.1U Expired - Fee Related CN204342573U (en) | 2014-11-28 | 2014-11-28 | Sewage treatment systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445737A (en) * | 2014-11-28 | 2015-03-25 | 浙江万龙机械有限公司 | Sewage treatment system |
| CN106315947A (en) * | 2016-09-30 | 2017-01-11 | 程艳青 | Processing system and processing technology for industrial sewage containing heavy metal |
-
2014
- 2014-11-28 CN CN201420729288.1U patent/CN204342573U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445737A (en) * | 2014-11-28 | 2015-03-25 | 浙江万龙机械有限公司 | Sewage treatment system |
| CN106315947A (en) * | 2016-09-30 | 2017-01-11 | 程艳青 | Processing system and processing technology for industrial sewage containing heavy metal |
| CN106315947B (en) * | 2016-09-30 | 2020-05-19 | 江苏科朗环保科技有限公司 | Treatment system and treatment process for heavy metal-containing industrial sewage |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 |