CN105032599A - Novel device and method for separating sand and stone from concrete - Google Patents
Novel device and method for separating sand and stone from concrete Download PDFInfo
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- CN105032599A CN105032599A CN201510294375.8A CN201510294375A CN105032599A CN 105032599 A CN105032599 A CN 105032599A CN 201510294375 A CN201510294375 A CN 201510294375A CN 105032599 A CN105032599 A CN 105032599A
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Abstract
The invention relates to a novel device and method for separating sand and stone from concrete. The separating device comprises a vehicle washing tank, a vibrating screen, a spiral sand separator, a mortar pool, a water pump and a stirring pool. The device is characterized in that the vehicle washing tank is connected with the vibrating screen; the residual concrete in a stirring vehicle is discharged to be put in the vehicle washing tank, and flows onto the vibrating screen through the vehicle washing tank; the vibrating screen is positioned over the mortar pool; the water pump is placed in the mortar pool; the discharging outlet of the water pump is connected with the spiral sand separator; the water outlet of the spiral sand separator is connected to the stirring pool; a vibrating motor and a screen are arranged on the vibrating screen. According to the separating method disclosed by the invention, through the high-efficiency vibration of the vibrating screen, the sand and the stone in the concrete can be thoroughly separated out, and the separated sand and the separated stone are washed by a high-pressure washing device, so that the low mud containing rate and the low water containing rate of the sand and the stone are guaranteed so as to conform with the standard of sand and stone aggregates for construction concrete; the rest paste can be directly recycled, so that zero discharge of waste residues and waste water in a concrete stirring station is really realized.
Description
Technical field
The present invention relates to a kind of new concrete sand-gravel separation device and separation method, particularly concrete mixing plant sand-gravel separation device and separation method.
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 and separation method, 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;
A kind of separation method of new concrete sand-gravel separation device, it is characterized in that carrying out according to the following steps: the concrete of trucd mixer remnants is discharged to automobile-washing groove, 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.
A kind of separation method of new concrete sand-gravel separation device, it is characterized in that carrying out according to the following steps: the concrete of trucd mixer remnants is discharged to automobile-washing groove 1, 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 (6)
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).
6. utilize the separation method of a kind of new concrete sand-gravel separation device according to claim 5, it is characterized in that carrying out according to the following steps: the concrete of trucd mixer remnants is discharged to automobile-washing groove, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294375.8A CN105032599A (en) | 2015-06-02 | 2015-06-02 | Novel device and method for separating sand and stone from concrete |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510294375.8A CN105032599A (en) | 2015-06-02 | 2015-06-02 | Novel device and method for separating sand and stone from concrete |
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| CN105032599A true CN105032599A (en) | 2015-11-11 |
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| CN201510294375.8A Pending CN105032599A (en) | 2015-06-02 | 2015-06-02 | Novel device and method for separating sand and stone from concrete |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414014A (en) * | 2015-12-17 | 2016-03-23 | 洛阳瑞临煤炭物资有限公司 | Dustless coal screening system |
| CN105855011A (en) * | 2016-03-28 | 2016-08-17 | 上海市基础工程集团有限公司 | Built-in automatic mud and stone separation breaker |
| CN109909060A (en) * | 2019-04-19 | 2019-06-21 | 浙江森友环保成套设备有限公司 | A kind of sand-stone separator |
| 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 |
| CN112044736A (en) * | 2020-08-12 | 2020-12-08 | 中国水利水电建设工程咨询北京有限公司 | Device for controlling content of artificial sandstone powder |
| CN113769476A (en) * | 2021-09-22 | 2021-12-10 | 湖南恒德环保设备有限公司 | Sand and stone separation method |
| CN113843261A (en) * | 2021-09-30 | 2021-12-28 | 湖南抱洋环境科技有限公司 | Concrete sand stone piece-rate system |
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| JP2001276838A (en) * | 2000-03-29 | 2001-10-09 | Yanagawa Shoji Kk | Treatment system of waste liquid containing ready-mixed concrete |
| CN102555066A (en) * | 2010-12-22 | 2012-07-11 | 福建南方路面机械有限公司 | Residual wet concrete recovering system |
| CN203004077U (en) * | 2012-10-08 | 2013-06-19 | 丘国胜 | Concrete sand-stone separation and slurry recovery environmental-protection apparatus |
| CN103170406A (en) * | 2013-04-08 | 2013-06-26 | 山东连云山混凝土有限公司 | Separation cycle device for concrete, sand and stone |
| CN104607303A (en) * | 2015-01-20 | 2015-05-13 | 刘建国 | Concrete sandstone separator |
| 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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2015
- 2015-06-02 CN CN201510294375.8A patent/CN105032599A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001276838A (en) * | 2000-03-29 | 2001-10-09 | Yanagawa Shoji Kk | Treatment system of waste liquid containing ready-mixed concrete |
| CN102555066A (en) * | 2010-12-22 | 2012-07-11 | 福建南方路面机械有限公司 | Residual wet concrete recovering system |
| CN203004077U (en) * | 2012-10-08 | 2013-06-19 | 丘国胜 | Concrete sand-stone separation and slurry recovery environmental-protection apparatus |
| CN103170406A (en) * | 2013-04-08 | 2013-06-26 | 山东连云山混凝土有限公司 | Separation cycle device for concrete, sand and stone |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414014A (en) * | 2015-12-17 | 2016-03-23 | 洛阳瑞临煤炭物资有限公司 | Dustless coal screening system |
| CN105855011A (en) * | 2016-03-28 | 2016-08-17 | 上海市基础工程集团有限公司 | Built-in automatic mud and stone separation breaker |
| CN109909060A (en) * | 2019-04-19 | 2019-06-21 | 浙江森友环保成套设备有限公司 | A kind of sand-stone separator |
| 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 |
| CN112044736A (en) * | 2020-08-12 | 2020-12-08 | 中国水利水电建设工程咨询北京有限公司 | Device for controlling content of artificial sandstone powder |
| CN113769476A (en) * | 2021-09-22 | 2021-12-10 | 湖南恒德环保设备有限公司 | Sand and stone separation method |
| CN113843261A (en) * | 2021-09-30 | 2021-12-28 | 湖南抱洋环境科技有限公司 | Concrete sand stone piece-rate system |
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Application publication date: 20151111 |