CN100425552C - Waste water treatment of concrete agitation ship - Google Patents
Waste water treatment of concrete agitation ship Download PDFInfo
- Publication number
- CN100425552C CN100425552C CNB2004100175055A CN200410017505A CN100425552C CN 100425552 C CN100425552 C CN 100425552C CN B2004100175055 A CNB2004100175055 A CN B2004100175055A CN 200410017505 A CN200410017505 A CN 200410017505A CN 100425552 C CN100425552 C CN 100425552C
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- Prior art keywords
- sewage
- sand
- ship
- water
- concrete
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Abstract
The present invention relates to a waste concrete sewage treatment method in an agitation ship, which comprises the following steps: when an agitating tank and a delivery pump are washed, waste concrete sewage flows into a feed hopper (1) of a sewage treatment device through a chute; the lifted sand and the stones are unloaded in a vibration sieve which is arranged at the lower part through a discharge opening at the top of the sewage treatment device, and aggregates after sand and stone separation fall into an aggregate receiving hopper (2) at the lower part of the vibration sieve; water flowing into the sewage treatment device is discharged to a sewage box through a pipeline, and the sewage is pumped to a water balance by a submersible pump (3) to be recycled. The present invention has the advantages that the waste concrete is strictly treated according to the state discharge standard, the production environment is not polluted, the production water can be recycled, and the energy sources are effectively saved.
Description
Technical field
The present invention relates to a kind of concrete agitation ship, relate in particular to useless concrete sewage water treatment method in a kind of concrete agitation ship.
Background technology
Along with going deep into of reform and opening-up, economy development of coastal area is very rapid, construction projects waterborne such as Shanghai International Shipping Center (foreign mountain superport harbour), Donghai Bridge and Hangzhou Gulf Great Bridge will be listd successively and be gone into operation, to the also raising thereupon of demand of concrete agitation ship waterborne.
But how handling in the face of useless concrete, prevent sea, material spilling river contaminate environment, is engineering technical personnel's technical issues that need to address to reach environmental protection requirement.
Summary of the invention
The technical issues that need to address of the present invention have provided useless concrete sewage water treatment method in a kind of mixer ship, are intended to solve the useless concrete sewage water treatment method in mixer ship that does not also have at present, overcome the defective of pollution of marine environment.
In order to solve the problems of the technologies described above, the present invention realizes by following steps:
When cleaning stirred pot and transferpump, useless concrete sewage is in chute enters the hopper of apparatus for treating sewage.
By the discharge port at apparatus for treating sewage top, sand, the stone that promotes is discharged in the layout vibratory screening apparatus thereunder, the aggregate after sand, stone separate falls into respectively in the receiving hopper of vibratory screening apparatus below.
The water that enters apparatus for treating sewage is entered foul water tank by pipeline, and by submersible pump with this part sewage, pump into water scale internal recycle and utilize again.
Compared with prior art, the invention has the beneficial effects as follows: useless concrete is handled in strict accordance with discharging standards and is carried out, and production environment is not contaminated; And water of productive use can be recycled, and has saved the energy effectively.
Description of drawings
Fig. 1 is a useless concrete Sewage treatment systems synoptic diagram among the present invention;
Fig. 2 is a schema of the present invention;
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
By Fig. 1, Fig. 2 as seen: when cleaning stirred pot and transferpump, useless concrete sewage is in chute enters the hopper 1 of apparatus for treating sewage.
By the discharge port at apparatus for treating sewage top, sand, the stone that promotes is discharged in the layout vibratory screening apparatus thereunder, the aggregate after sand, stone separate falls into respectively in the receiving hopper 2 of vibratory screening apparatus below.
The water that enters apparatus for treating sewage is entered foul water tank by pipeline, and by submersible pump 3 with this part sewage, pump into the utilization of water scale internal recycle.
Clean the sewage of stirrer and concrete pump, enter apparatus for treating sewage through chute, separated sand, building stones fall into bolting at the top discharge mouth, and the sand material enters the sand hopper, and building stones enter the building stones bucket, and export through track with dolly.
Claims (1)
1. useless concrete sewage water treatment method in the concrete agitation ship, realize by following steps:
When cleaning stirred pot and transferpump, useless concrete sewage is in chute enters the hopper (1) of apparatus for treating sewage;
By the discharge port at apparatus for treating sewage top, sand, the stone that promotes is discharged in the layout vibratory screening apparatus thereunder, the aggregate after sand, stone separate falls into respectively in the receiving hopper (2) of vibratory screening apparatus below;
The water that enters apparatus for treating sewage is entered foul water tank by pipeline, and by submersible pump (3) with this part sewage, pump into water scale internal recycle and utilize again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100175055A CN100425552C (en) | 2004-04-07 | 2004-04-07 | Waste water treatment of concrete agitation ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100175055A CN100425552C (en) | 2004-04-07 | 2004-04-07 | Waste water treatment of concrete agitation ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1680197A CN1680197A (en) | 2005-10-12 |
| CN100425552C true CN100425552C (en) | 2008-10-15 |
Family
ID=35067091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100175055A Expired - Fee Related CN100425552C (en) | 2004-04-07 | 2004-04-07 | Waste water treatment of concrete agitation ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100425552C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268598B (en) * | 2017-06-28 | 2022-09-30 | 中交上海航道局有限公司 | Anti-pollution device for deep mixing ship |
| CN111420800A (en) * | 2020-04-20 | 2020-07-17 | 山推建友机械股份有限公司 | Novel automatic control system and method for sand-stone separator |
| CN113290707B (en) * | 2021-05-27 | 2022-06-03 | 中交第三航务工程局有限公司 | Energy-concerving and environment-protective type concrete mixing ship |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2034606A (en) * | 1978-10-27 | 1980-06-11 | Mach & Structures Ltd | Apparatus for washing and then separating discrete material into finer and coarser fractions |
| CN2240562Y (en) * | 1995-04-18 | 1996-11-20 | 建设部长沙建设机械研究院 | Concrete washing recovery station |
| CN2260844Y (en) * | 1996-04-05 | 1997-08-27 | 宋世振 | Concrete recovering device |
| CN1171371A (en) * | 1997-05-22 | 1998-01-28 | 上海市建筑科学研究院 | Process for comprehensive utilization of waste water and dregs of concrete mixing station |
-
2004
- 2004-04-07 CN CNB2004100175055A patent/CN100425552C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2034606A (en) * | 1978-10-27 | 1980-06-11 | Mach & Structures Ltd | Apparatus for washing and then separating discrete material into finer and coarser fractions |
| CN2240562Y (en) * | 1995-04-18 | 1996-11-20 | 建设部长沙建设机械研究院 | Concrete washing recovery station |
| CN2260844Y (en) * | 1996-04-05 | 1997-08-27 | 宋世振 | Concrete recovering device |
| CN1171371A (en) * | 1997-05-22 | 1998-01-28 | 上海市建筑科学研究院 | Process for comprehensive utilization of waste water and dregs of concrete mixing station |
Non-Patent Citations (2)
| Title |
|---|
| 湿混凝土分离和回收再利用技术的应用. 吴葛.中国建材科技. 2000 |
| 湿混凝土分离和回收再利用技术的应用. 吴葛.中国建材科技. 2000 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1680197A (en) | 2005-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201612, Shanghai, Songjiang District Xin Brick Road No. 10, 518, 8 Patentee after: Tianhai fusion defense equipment and technology Limited by Share Ltd Address before: 200233, Caobao Road, Shanghai, No. 111, 5 floor Patentee before: Shanghai Bestway Marine Engineering Design Co., Ltd. |
|
| 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: 20081015 Termination date: 20180407 |