CN103830940B - Without turbulent settling tank - Google Patents
Without turbulent settling tank Download PDFInfo
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- CN103830940B CN103830940B CN201410103555.9A CN201410103555A CN103830940B CN 103830940 B CN103830940 B CN 103830940B CN 201410103555 A CN201410103555 A CN 201410103555A CN 103830940 B CN103830940 B CN 103830940B
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- settling tank
- screen cloth
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- turbulent
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Abstract
A kind of without turbulent settling tank, described settling tank comprises casing and some screen clothes; Described screen cloth is layer structure, and comprise spongy layer, be fitted in the coarse filtration yarn on spongy layer two surface and be fitted in the wire netting of two coarse filtration yarn outer surfaces, described mesh size is greater than the particle diameter of ceramic particle in sewage; Vertical and the water (flow) direction of described screen cloth is detachably installed on casing.The invention has the beneficial effects as follows, settling tank floor space of the present invention is little, effectively can eliminate turbulent condition, out, upper strata water quality is better to make particle suspensions rapid precipitation in waste water, during reuse can not due in water with small solid ceramic particle, unfavorable to polished piston bar, and when bottom half sediment is abundant, only most of sediment need be cut out, need not thoroughly clean, convenient and practical.
Description
Technical field
The present invention relates to a kind of sewage-treatment plant.
Background technology
A large amount of water is needed when polishing spray piece, water after mill contains a large amount of heavy metal compounds, directly can not enter sewer, just need two very large sedimentation basins, a pond water inlet, a pond precipitation, uses upper water after precipitation again, again to utilize this water resource, floor space is larger.We are through overtesting, and under stationary condition, settling velocity is 40mm per hour, when there being turbulent flow through the precipitation of a day also without obvious sediment effect.Even if turbulence level hour, owing to cannot add a cover outside large pond, wind also can blow the water surface, draws up in the water come or with small solid ceramic particle, unfavorable to polished piston bar.If employing filter type, greatly will increase cost, the process of filter screen also comparatively bothers.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency that in prior art, sedimentation basin floor space is large, sedimentation effect is undesirable, provides a kind of without turbulent settling tank.
The technical solution adopted for the present invention to solve the technical problems is: a kind of without turbulent settling tank, described settling tank comprises casing and some screen clothes; Described screen cloth is layer structure, and comprise spongy layer, be fitted in the coarse filtration yarn on spongy layer two surface and be fitted in the wire netting of two coarse filtration yarn outer surfaces, described mesh size is greater than the particle diameter of ceramic particle in sewage; Vertical and the water (flow) direction of described screen cloth is detachably installed on casing.
In the settling tank of the application, screen cloth effectively can eliminate turbulent flow, and waste water, greatly being reduced by flow velocity during screen cloth, reduces turbulence level, prevents turbulent flow from hindering the precipitation of sewage.
As preferably, described casing water inlet has buffering bucket, makes sewage turbulence level when entering casing just have certain slackening, settling tank is better played a role.
As preferably, the upper end in described casing cross section is wide, and lower end is the isosceles-trapezium-shaped that width reduces gradually, and wherein two waist limit extended line angles are 90 °, and this structure is conducive to the rapid precipitation of particle suspensions in waste water.
As preferably, described screen cloth quantity is 5, and when screen cloth quantity is 5, in settling tank, turbulent flow can disappear substantially, can reach better sedimentation effect and obtain better recycle-water.
The invention has the beneficial effects as follows, settling tank floor space of the present invention is little, effectively can eliminate turbulent condition, out, upper strata water quality is better to make particle suspensions rapid precipitation in waste water, during reuse can not due in water with small solid ceramic particle, unfavorable to polished piston bar, and when bottom half sediment is abundant, only most of sediment need be cut out, need not thoroughly clean, convenient and practical.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is settling tank top view of the present invention;
Fig. 2 is A place partial enlarged drawing in Fig. 1;
Fig. 3 is sedimentation basin front view in embodiment 1;
Fig. 4 is sedimentation basin side view in embodiment 2.
In figure: 1, casing, 2, screen cloth, 21, wire netting, 22, sponge, 23, coarse filtration yarn, 3, buffering bucket, 4, water inlet, 5, delivery port.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As illustrated in fig. 1 and 2, for provided by the invention without turbulent settling tank, described settling tank comprises casing 1 and some screen clothes 2; Described screen cloth 2 is layer structure, and comprise spongy layer 22, be fitted in the surperficial coarse filtration yarn 23 of spongy layer 22 liang and be fitted in the wire netting 21 of two coarse filtration yarn 23 outer surfaces, described screen cloth 2 aperture is greater than the particle diameter of ceramic particle in sewage; Described screen cloth 2 is detachably installed on casing 1 perpendicular to water (flow) direction.In settling tank, screen cloth effectively can eliminate turbulent flow, and waste water, greatly being reduced by flow velocity during screen cloth 2, reduces turbulence level, prevents turbulent flow from hindering the precipitation of sewage.
Embodiment 1
Be illustrated in figure 3 a modification of the present invention, the water inlet of described casing 1 has buffering bucket 3, making sewage turbulence level when entering casing 1 just have certain slackening, settling tank can be made better to play a role.
Embodiment 2
Be illustrated in figure 4 another kind of the present invention to improve, the upper end in described casing 1 cross section is wide, and lower end is the isosceles-trapezium-shaped that width reduces gradually, and wherein two waist limit extended line angles are 90 °, and this structure is conducive to the rapid precipitation of particle suspensions in waste water.
In addition, found by the experiment of practical application, waste water enters after settling tank after a screen cloth 2, and waste water turbulent condition disappears substantially, obtain better upper strata recycle-water in order to reach better sedimentation effect from delivery port 5, we use 5 screen clothes 2 to reach requirement.When casing in use procedure 1 bottom precipitation thing is abundant, only need cuts out most of sediment, need not thoroughly clean, convenient and practical.
Claims (3)
1. without a turbulent settling tank, it is characterized in that: described settling tank comprises casing (1) and some screen clothes (2); Described screen cloth (2) is layer structure, comprise spongy layer (22), be fitted in the coarse filtration yarn (23) on spongy layer (22) two surface and be fitted in the wire netting (21) of two coarse filtration yarn (23) outer surfaces, described screen cloth (2) aperture is greater than the particle diameter of ceramic particle in sewage; Described screen cloth (2) is detachably installed on casing (1) perpendicular to water (flow) direction; The upper end in described casing (1) cross section is wide, and lower end is the isosceles-trapezium-shaped that width reduces gradually, and wherein two waist limit extended line angles are 90 °.
2. according to claim 1 without turbulent settling tank, it is characterized in that: water inlet (4) place of described casing (1) has buffering bucket (3).
3. according to claim 1 without turbulent settling tank, it is characterized in that: described screen cloth (2) quantity is 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410103555.9A CN103830940B (en) | 2014-03-19 | 2014-03-19 | Without turbulent settling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410103555.9A CN103830940B (en) | 2014-03-19 | 2014-03-19 | Without turbulent settling tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103830940A CN103830940A (en) | 2014-06-04 |
| CN103830940B true CN103830940B (en) | 2016-02-03 |
Family
ID=50795027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410103555.9A Active CN103830940B (en) | 2014-03-19 | 2014-03-19 | Without turbulent settling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103830940B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404305A (en) * | 2019-07-10 | 2019-11-05 | 宜兴市荣盛达环保有限公司 | A kind of drop disturbance of High-speed clarification device multilevel splitting stops turbulent device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113824U (en) * | 1991-12-28 | 1992-08-26 | 核工业第六研究所 | Slurry concentrating chamber |
| CN201551874U (en) * | 2009-06-23 | 2010-08-18 | 上海科米钢管有限公司 | Sedimentation water tank with multiple layers of plate holes |
| CN101934160A (en) * | 2010-09-07 | 2011-01-05 | 中国市政工程西北设计研究院有限公司 | Netted rope-combing sedimentation tank |
| CN203002036U (en) * | 2012-12-14 | 2013-06-19 | 攀枝花钢企欣宇化工有限公司 | Clarifying tank |
| CN203736908U (en) * | 2014-03-19 | 2014-07-30 | 常州神力热喷涂技术有限公司 | Non-turbulent flow precipitating box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8153004B2 (en) * | 2008-11-14 | 2012-04-10 | Felix Juan Rodriguez-Jovet | Grease trap with detachable residue interceptor |
-
2014
- 2014-03-19 CN CN201410103555.9A patent/CN103830940B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113824U (en) * | 1991-12-28 | 1992-08-26 | 核工业第六研究所 | Slurry concentrating chamber |
| CN201551874U (en) * | 2009-06-23 | 2010-08-18 | 上海科米钢管有限公司 | Sedimentation water tank with multiple layers of plate holes |
| CN101934160A (en) * | 2010-09-07 | 2011-01-05 | 中国市政工程西北设计研究院有限公司 | Netted rope-combing sedimentation tank |
| CN203002036U (en) * | 2012-12-14 | 2013-06-19 | 攀枝花钢企欣宇化工有限公司 | Clarifying tank |
| CN203736908U (en) * | 2014-03-19 | 2014-07-30 | 常州神力热喷涂技术有限公司 | Non-turbulent flow precipitating box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103830940A (en) | 2014-06-04 |
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