CN104888935A - Novel concrete gravel-sand separation device - Google Patents
Novel concrete gravel-sand separation device Download PDFInfo
- Publication number
- CN104888935A CN104888935A CN201510295051.6A CN201510295051A CN104888935A CN 104888935 A CN104888935 A CN 104888935A CN 201510295051 A CN201510295051 A CN 201510295051A CN 104888935 A CN104888935 A CN 104888935A
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- Prior art keywords
- sand
- spiral
- pool
- concrete
- separation device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
- B03B5/52—Spiral classifiers
Abstract
The invention relates to a novel concrete gravel-sand separation device. The novel concrete gravel-sand separation device comprises a washing tank, a vibrating sieve, a screw sand separator, a mortar pool, a water pump and an agitation pool and is characterized in that the washing tank is connected with the vibrating sieve, residual concrete in an agitating truck is discharged into the washing tank and then flows onto the vibrating sieve which is positioned above the mortar pool, the water pump is positioned in the mortar pool, a discharging port of the water pump is connected with the screw sand separator, a water outlet of the screw sand separator is connected to the agitation pool, and a vibrating motor and a screen are arranged on the vibrating sieve. By means of high-efficiency vibration of the vibrating sieve, sand and gravels in concrete can be thoroughly separated, the separated sand and gravels are flushed by a high-pressure flushing device, and accordingly low mud content and moisture content are realized, and standards of gravel aggregates for building concrete can be met; residual mortar can be recycled directly, and accordingly zero emission of waste residues and waste water of a concrete batching plant is realized truly.
Description
Technical field
The present invention relates to a kind of new concrete sand-gravel separation device, particularly concrete mixing plant sand-gravel separation device.
Background technology
The sand-stone separator of current use is mostly rotary screen formula seperator, sand is separated with stone by its screen cloth mainly through drum-type, then two ends sand and stone being delivered to seperator through two reverse spirals are discharged, but the seperator of this structure isolated sandstone mud containing rate and moisture content very high, sand and stone cannot thoroughly separate simultaneously, stone is often enclosed with a large amount of fine sands, when they being added in concrete production as aggregate, concrete quality can be had a strong impact on.
Summary of the invention
In order to better solve the problem, the invention provides a kind of new concrete sand-gravel separation device, solve isolated sandstone mud containing rate and the high problem of moisture content, sandstone is separated thoroughly simultaneously, all isolated stone and sand are all through rinsing, remove fine sand and the mud etc. of surface parcel, ensure sandstone mud containing rate, moisture content is very low, meet the standard of building concrete sandstone aggregate, remaining pulp-water can directly be recycled, really realize concrete mixing plant waste residue, the zero-emission of waste water, and mounting means structure of the present invention is simple, convenient disassembly.
Technical scheme of the present invention is:
A kind of new concrete sand-gravel separation device, comprises automobile-washing groove, vibratory sieve, spiral sand separator, shaped mortar pool, water pump, stirring pool; It is characterized in that: automobile-washing groove is connected with vibratory sieve, the concrete of trucd mixer remnants is discharged to automobile-washing groove, flow on vibratory sieve through automobile-washing groove, and vibratory sieve is positioned at directly over shaped mortar pool, water pump is positioned in shaped mortar pool, the outlet of water pump is connected with spiral sand separator, and the delivery port of spiral sand separator is connected to stirring pool; Described vibratory sieve is provided with vibrating motor and screen cloth.
The present invention also comprises belt feeder, and belt feeder is positioned at below row's stone mouth of vibratory sieve.
The present invention also comprises high pressure washing part, high pressure washing part is arranged on above the screen cloth of vibratory sieve, high pressure washing part, the vibration of whole vibratory sieve is driven by vibrating motor, thus make sand and water can fall into shaped mortar pool through screen cloth, rinse out fine sand and the mud etc. of surface parcel after stone is separated through high pressure rinse piece, be then delivered to building stones heap by belt feeder.
Described spiral sand separator comprises body, is separated spiral, butterfly valve; Separation spiral is installed in body, and is separated between spiral and body and leaves certain interval, by the rotation of spiral by sand separation out; Body front bottom end is provided with sand export, sand material is carried through spiral and being discharged to sand export, and body tip upper lateral part is provided with delivery port, and after sand separation, remaining water is overflowed by delivery port, the body being separated axle head bottom spiral is provided with discharge gate, and discharge gate is connected with butterfly valve.
The present invention also comprises rinse piece, and rinse piece is arranged on above the body of spiral sand separator.Mortar water in shaped mortar pool extracts in spiral sand separator by water pump, and be then separated with pulp-water by sand through being separated spiral, the sand after separation, all through the flushing of rinse piece, finally falls into sand stockpile, and remaining pulp-water then flow in stirring pool;
The concrete of trucd mixer remnants is discharged to automobile-washing groove by concrete gravel separator of the present invention, flow on vibratory sieve through automobile-washing groove, concrete is through the screening of vibratory sieve, stone is first separated, isolated stone is after high pressure washing part rinses, be delivered to building stones by belt feeder to pile, mortar water after separation falls into shaped mortar pool, extract in spiral sand separator through water pump, sand and pulp-water are separated by spiral sand separator, separative sand all through the flushing of rinse piece, sand after separation falls into sand stockpile, pulp-water flows into stirring pool, after stirring, reuse is in mixing plant.
Concrete gravel separator of the present invention can be separated sand in concrete and stone up hill and dale by the high efficiency vibration of vibratory sieve, and isolated sand and stone all rinse through high-pressure flushing device, ensure that sandstone mud containing rate, moisture content are very low, meet the standard of building concrete sandstone aggregate, remaining pulp-water can directly be recycled, and really realizes the zero-emission of concrete mixing plant waste residue, waste water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is spiral sand separator structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described, and every employing analog structure of the present invention and similar change thereof, all should list protection scope of the present invention in.
Shown in Figure 1, the present invention includes automobile-washing groove 1, vibratory sieve 3, spiral sand separator 7, shaped mortar pool 11, water pump 9, stirring pool 10, belt feeder 6, high pressure washing part 5, rinse piece 8; It is characterized in that: automobile-washing groove 1 is connected with vibratory sieve 3, the concrete of trucd mixer remnants is discharged to automobile-washing groove 1, flow on vibratory sieve 3 through automobile-washing groove 1, and vibratory sieve 3 is positioned at directly over shaped mortar pool 11, water pump 9 is positioned in shaped mortar pool 11, the outlet of water pump 9 is connected with spiral sand separator 7, and the delivery port of spiral sand separator 7 is connected to stirring pool 10; Described vibratory sieve 3 is provided with vibrating motor 4 and screen cloth 2; Belt feeder 6 is positioned at below row's stone mouth of vibratory sieve 3; High pressure washing part 5 is arranged on above the screen cloth 2 of vibratory sieve 3, the vibration of whole vibratory sieve 3 is driven by vibrating motor 4, thus make sand and water can fall into shaped mortar pool 11 through screen cloth 2, rinse out fine sand and the mud etc. of surface parcel after stone is separated through high pressure rinse piece 5, be then delivered to building stones heap by belt feeder 6; Rinse piece 8 is arranged on above the body 7-2 of spiral sand separator 7; As shown in Figure 2, described spiral sand separator 7 comprises body 7-2, is separated spiral 7-3, butterfly valve 7-6; Be provided with in body 7-2 and be separated spiral 7-3, and be separated between spiral 7-3 and body 7-2 and leave certain interval, by the rotation of spiral by sand separation out; Body 7-2 front bottom end is provided with sand export 7-4, sand material is carried to sand export through spiral and being discharged, body 7-2 end side top is provided with delivery port 7-1, after sand separation, remaining water is overflowed by delivery port 7-1, the body 7-2 being separated axle head bottom spiral 7-3 is provided with discharge gate 7-5, and discharge gate is connected with butterfly valve 7-6; Mortar water in shaped mortar pool 11 extracts in spiral sand separator 7 by water pump 9, and be then separated with pulp-water by sand through being separated spiral 7-3, the sand after separation, all through the flushing of rinse piece, finally falls into sand stockpile, and remaining pulp-water then flow in stirring pool.
The concrete of trucd mixer remnants is discharged to automobile-washing groove 1 by concrete gravel separator of the present invention, flow on vibratory sieve 3 through automobile-washing groove 1, concrete is through the screening of vibratory sieve 3, stone is first separated, isolated stone is after high pressure washing part 5 rinses, be delivered to building stones by belt feeder 6 to pile, mortar water after separation falls into shaped mortar pool 11, extract in spiral sand separator 7 through water pump 9, sand and pulp-water are separated by spiral sand separator 7, separative sand all through the flushing of rinse piece 8, sand after separation falls into sand stockpile, pulp-water flows into stirring pool 10, after stirring, reuse is in mixing plant.
The above is only the preferred embodiment of the present invention; should be understood that; due to the finiteness of literal expression; and objectively pure at unlimited concrete structure; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement and modification, these improve and modify and also should be considered as protection scope of the present invention.
Claims (5)
1. a new concrete sand-gravel separation device, comprises automobile-washing groove (1), vibratory sieve (3), spiral sand separator (7), shaped mortar pool (11), water pump (9), stirring pool (10); It is characterized in that: automobile-washing groove (1) is connected with vibratory sieve (3), and vibratory sieve (3) is positioned at directly over shaped mortar pool (11), water pump (9) is positioned in shaped mortar pool (11), the outlet of water pump (9) is connected with spiral sand separator (7), and the delivery port of spiral sand separator (7) is connected to stirring pool (10); Described vibratory sieve (3) is provided with vibrating motor (4) and screen cloth (2).
2. according to a kind of new concrete sand-gravel separation device described in claim 1, it is characterized in that: also comprise belt feeder (6), belt feeder (6) is positioned at below row's stone mouth of vibratory sieve (3).
3. according to a kind of new concrete sand-gravel separation device described in claim 1 or 2, it is characterized in that: also comprise high pressure washing part (5), high pressure washing part (5) is arranged on screen cloth (2) top of vibratory sieve (3).
4. according to a kind of new concrete sand-gravel separation device described in claim 1 or 2, it is characterized in that: spiral sand separator (7) comprises body (7-2), is separated spiral (7-3), butterfly valve (7-6); Be provided with in body (7-2) and be separated spiral (7-3), and leave certain interval between separation spiral (7-3) and body (7-2); Body (7-2) front bottom end is provided with sand export (7-4), body (7-2) end side top is provided with delivery port (7-1), the body (7-2) being separated spiral (7-3) bottom axle head is provided with discharge gate (7-5), and discharge gate is connected with butterfly valve (7-6).
5. according to a kind of new concrete sand-gravel separation device described in claim 4, it is characterized in that: also comprise rinse piece (8), rinse piece (8) is arranged on body (7-2) top of spiral sand separator (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295051.6A CN104888935A (en) | 2015-06-02 | 2015-06-02 | Novel concrete gravel-sand separation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295051.6A CN104888935A (en) | 2015-06-02 | 2015-06-02 | Novel concrete gravel-sand separation device |
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| CN104888935A true CN104888935A (en) | 2015-09-09 |
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| CN201510295051.6A Pending CN104888935A (en) | 2015-06-02 | 2015-06-02 | Novel concrete gravel-sand separation device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479602A (en) * | 2016-01-06 | 2016-04-13 | 广西金洪混凝土有限公司 | Improved concrete cement slurry recycling system |
| CN105798053A (en) * | 2016-04-27 | 2016-07-27 | 浙江工业大学 | Polluted gravel treatment device |
| CN107150023A (en) * | 2017-06-09 | 2017-09-12 | 重庆聚融建设（集团）股份有限公司 | Cesspool agitation cycle recovery system |
| CN108325734A (en) * | 2018-04-16 | 2018-07-27 | 上海宝冶集团有限公司 | Concrete waste material piece-rate system |
| CN109622146A (en) * | 2019-01-31 | 2019-04-16 | 长沙紫宸科技开发有限公司 | A kind of equipment by discarded concrete separation sand processed, stone and alumino-silicate material |
| CN111495571A (en) * | 2020-05-15 | 2020-08-07 | 南京绿邦节能环保科技有限公司 | Concrete sewage sand-stone separation integrated equipment and separation method |
| CN111672619A (en) * | 2020-07-06 | 2020-09-18 | 台州四强新型建材有限公司 | Quick concrete waste treatment and recovery system |
| CN114307338A (en) * | 2022-01-04 | 2022-04-12 | 北京中实上庄混凝土有限责任公司 | Concrete recovery system |
| CN114570642A (en) * | 2022-03-17 | 2022-06-03 | 中国铁建重工集团股份有限公司 | Sand and stone separating and dewatering device |
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| CN204093555U (en) * | 2014-08-07 | 2015-01-14 | 四川省双源环保设备有限公司 | A kind of sand-stone separator |
| CN204147979U (en) * | 2014-10-10 | 2015-02-11 | 曹玉梅 | Concrete grout apparatus for recovering |
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| CN204746556U (en) * | 2015-06-02 | 2015-11-11 | 山推楚天工程机械有限公司 | Novel separation of concrete grit device |
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| JP2006137624A (en) * | 2004-11-10 | 2006-06-01 | Koyo Nama Concrete Kogyo Kk | Method of manufacturing artificial sand for ready-mixed concrete from crushed stone powder and manufacturing apparatus therefor |
| CN201410407Y (en) * | 2009-06-22 | 2010-02-24 | 朱杰林 | Concrete separating device for recovering residual sand stone as well as sewage water |
| CN202290677U (en) * | 2011-10-18 | 2012-07-04 | 合肥天柱包河特种混凝土有限公司 | Cleaning separating device for molded concrete |
| CN203004077U (en) * | 2012-10-08 | 2013-06-19 | 丘国胜 | Concrete sand-stone separation and slurry recovery environmental-protection apparatus |
| CN203304061U (en) * | 2013-04-08 | 2013-11-27 | 山东连云山混凝土有限公司 | Device for separating and circulating concrete, sand and stones |
| CN104190531A (en) * | 2014-08-07 | 2014-12-10 | 四川省双源环保设备有限公司 | Sand and stone separating device and method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479602A (en) * | 2016-01-06 | 2016-04-13 | 广西金洪混凝土有限公司 | Improved concrete cement slurry recycling system |
| CN105798053A (en) * | 2016-04-27 | 2016-07-27 | 浙江工业大学 | Polluted gravel treatment device |
| CN105798053B (en) * | 2016-04-27 | 2018-01-23 | 浙江工业大学 | One kind pollution sandstone processing unit |
| CN107150023A (en) * | 2017-06-09 | 2017-09-12 | 重庆聚融建设（集团）股份有限公司 | Cesspool agitation cycle recovery system |
| CN108325734A (en) * | 2018-04-16 | 2018-07-27 | 上海宝冶集团有限公司 | Concrete waste material piece-rate system |
| CN109622146A (en) * | 2019-01-31 | 2019-04-16 | 长沙紫宸科技开发有限公司 | A kind of equipment by discarded concrete separation sand processed, stone and alumino-silicate material |
| CN109622146B (en) * | 2019-01-31 | 2024-01-02 | 长沙紫宸科技开发有限公司 | Equipment for separating waste concrete into sand, stone and aluminosilicate material |
| CN111495571A (en) * | 2020-05-15 | 2020-08-07 | 南京绿邦节能环保科技有限公司 | Concrete sewage sand-stone separation integrated equipment and separation method |
| CN111672619A (en) * | 2020-07-06 | 2020-09-18 | 台州四强新型建材有限公司 | Quick concrete waste treatment and recovery system |
| CN114307338A (en) * | 2022-01-04 | 2022-04-12 | 北京中实上庄混凝土有限责任公司 | Concrete recovery system |
| CN114570642A (en) * | 2022-03-17 | 2022-06-03 | 中国铁建重工集团股份有限公司 | Sand and stone separating and dewatering device |
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Application publication date: 20150909 |
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