CN203112702U - Waste concrete separating system - Google Patents
Waste concrete separating system Download PDFInfo
- Publication number
- CN203112702U CN203112702U CN2012207283440U CN201220728344U CN203112702U CN 203112702 U CN203112702 U CN 203112702U CN 2012207283440 U CN2012207283440 U CN 2012207283440U CN 201220728344 U CN201220728344 U CN 201220728344U CN 203112702 U CN203112702 U CN 203112702U
- Authority
- CN
- China
- Prior art keywords
- cement
- separator
- waste
- water
- separating system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a waste concrete separating system, belonging to the field of concrete production. The waste concrete separating system is characterized by comprising a cement tanker, a water tank and a waste pool, wherein the waste pool is connected with the feed inlet of a lift pump by a pipeline, the discharge outlet of the lift pump is connected with the feed inlet of a cement separator, one outlet of the cement separator is connected with a sand and stone separator, the other outlet of the cement separator is connected with a cement precipitating pool, and water treated by the cement precipitating pool is re-conveyed into the water tank by a water pump for recycling. The waste concrete separating system is simple and practical as well as convenient in structure, less in investment cost, low in fault rate, and easy and convenient to install and maintain, the problems of recycling cement, sand, stone and water in waste concrete can be solved, and the production cost of products can be lowered.
Description
Technical field
The utility model relates to a kind of discarded concrete separation system, belongs to the concrete production field.
Background technology
At present, the most of concrete mixing plant of China does not have residual concrete recovery system preferably, all be to adopt original settling tank to realize solid-liquid separation mostly, though can realize the recovery of a part of sewage, this simple method can not thoroughly solve the recycling problem of sandstone aggregate and cement in the concrete.Commerical ready-mixed concrete can produce some discarded concrete in process of production, in a single day these discarded concrete solidify, will produce environment and destroy, according to statistics, the discarded concrete that produces in concrete actual production process accounts for the 1%-2.5% of production, each concrete mixing plant nearly all can have been spent a large amount of processing costss like this, causes great financial loss and environmental pollution.
Summary of the invention
At the above-mentioned problem that runs into, the utility model provides a kind of discarded concrete separation system, and discarded concrete is handled, and the raw material that the sand of sub-department, stone, cement and water can be used as concrete production is utilizing.
The technical scheme that the utility model adopts is: the discarded concrete separation system, comprise bulk cement carrier, water tank, waste tank, waste tank is by the opening for feed of pipe connection lifting pump, the discharge port of lifting pump connects the opening for feed of cement separator, an outlet of cement separator connects the sandstone separator, another outlet connects cement precipitating pond, and a lift pump is sent treated water in the cement precipitating pond into water tank again and reused.
Further, described cement precipitating pond is multistage precipitating pond, and current have down trapezoid-shaped openings on the wall of direction.
The utility model is simple and practical, convenient, and the input expense is few, failure rate is low, installation and maintenance are easy and convenient, has solved the recycling problem of cement, sand, Shi Heshui in the discarded concrete, has reduced the products production cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation in described cement precipitating pond.
Fig. 3 is the structural representation of described cement precipitating bay wall body.
1. bulk cement carrier 2. waste tanks 3. lifting pumps
4. cement separator 5. sandstone separators 6. cement precipitating ponds
7. lift pump 8. water tanks
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
As shown in Figure 1-Figure 3, after bulk cement carrier 1 is accommodated to the brush parking stall, with the reuse water in the water tank 8 bulk cement carrier 1 is washed, the discarded slurry of jar inner concrete is reclaimed into waste tank 2, waste tank 2 is by the opening for feed of pipe connection lifting pump 3, the discharge port of lifting pump 3 connects the opening for feed of cement separator 4, under the effect of lifting pump 3, the discarded slurry of concrete is admitted to cement separator 4, because cement slurry and sand, stone dynamics difference, cement separator 4 can separate it, sand and stone are admitted to sandstone separator 5, and in sandstone separator 5 separated opening, the cement slurry that filters out then is admitted in the cement precipitating pond 6, there are a plurality of sub-settling tanks in cement precipitating pond 6, through behind the multi stage precipitation, cement can fully separate with water, and the water that uses lift pump 7 that separation is obtained is sent into water tank 8 recyclings, and the cement of deposition reclaims in fully dry back.
Claims (2)
1. discarded concrete separation system, it is characterized in that: comprise bulk cement carrier, water tank, waste tank, waste tank is by the opening for feed of pipe connection lifting pump, the discharge port of lifting pump connects the opening for feed of cement separator, an outlet of cement separator connects the sandstone separator, another outlet connects cement precipitating pond, and a lift pump is sent treated water in the cement precipitating pond into water tank again and reused.
2. discarded concrete separation system according to claim 1, it is characterized in that: described cement precipitating pond is multistage precipitating pond, and current have down trapezoid-shaped openings on the wall of direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207283440U CN203112702U (en) | 2012-12-21 | 2012-12-21 | Waste concrete separating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207283440U CN203112702U (en) | 2012-12-21 | 2012-12-21 | Waste concrete separating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112702U true CN203112702U (en) | 2013-08-07 |
Family
ID=48893070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207283440U Expired - Fee Related CN203112702U (en) | 2012-12-21 | 2012-12-21 | Waste concrete separating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406345A (en) * | 2013-08-29 | 2013-11-27 | 平湖南方混凝土制品有限公司 | Comprehensive utilization process of wastewater and waste residues in concrete mixing station |
-
2012
- 2012-12-21 CN CN2012207283440U patent/CN203112702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406345A (en) * | 2013-08-29 | 2013-11-27 | 平湖南方混凝土制品有限公司 | Comprehensive utilization process of wastewater and waste residues in concrete mixing station |
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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: 20130807 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |