CN102581952B - Preparing method of concrete - Google Patents
Preparing method of concrete Download PDFInfo
- Publication number
- CN102581952B CN102581952B CN201210040566.8A CN201210040566A CN102581952B CN 102581952 B CN102581952 B CN 102581952B CN 201210040566 A CN201210040566 A CN 201210040566A CN 102581952 B CN102581952 B CN 102581952B
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- aggregate
- concrete
- transitional storehouse
- agitating device
- transitional
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Abstract
The invention provides stirring equipment with a plurality of transition chambers. The stirring equipment comprises a distributor, transition chambers, a stirring device and a buffer chamber, wherein a plurality of the transition chambers are arranged. The distributor is connected with a feeding opening of each transition chamber so that aggregates can enter the different transition chambers and the pre-storing of the aggregates is realized. A feeding opening of the stirring device is connected with a discharging opening of each transition chamber, and a discharging opening of the stirring device is connected with a feeding opening of the buffer chamber, so that the aggregates can be rapidly discharged and stored. With the adoption of the stirring equipment with the plurality of transition chambers provided by the invention, the concrete preparation efficiency can be greatly improved and the labor and the energy can be saved, so that the economic benefits can be greatly improved.
Description
Technical field
The present invention relates to mixing plant field, particularly relate to many transitional storehouses mixing plant and using method.
Background technology
In traditional concrete preparation technology, first will expect, water, additive has measured lay-by material I by metering device separately, simultaneously by aggregate by tape transport to transitional storehouse, or be directly delivered in agitating device, lay-by material I is also added in agitating device, stir and evenly mix, then treat that concrete delivery truck is ready to, just emit the concrete in agitating device, in whole process, after the aggregate of every batch has been carried, conveying device shuts down, wait for the aggregate in transitional storehouse is delivered into after agitating device or stirring complete and carries and feed intake again, and the concrete in agitating device also needs after having fed intake in transport vehicle, just can carry out the stirring operation of next batch, during this, aggregate conveying device, always in halted state, under this state, while production continuously, just have a lot of stand-by period existence, operating efficiency is very low, and equipment and manpower can not be fully utilized, and regular startup and stop aggregate conveying device, make aggregate conveying device easily produce equipment fault, impact is normal produces.
Summary of the invention
The object of the invention is in order to solve above-mentioned deficiency, inventor is for conventional concrete preparation technology's deficiency, and having worked out one can raise the efficiency, and makes full use of equipment, reduces the concrete preparation technology of manpower waste.
In order to achieve the above object, technical scheme provided by the present invention is: a kind of many transitional storehouses mixing plant, it comprises tripper, transitional storehouse, agitating device and buffering chamber, described tripper is arranged on the top of transitional storehouse, and with the feeding inlet of transitional storehouse, it is following that described agitating device is arranged on transitional storehouse, and the charging aperture of agitating device is corresponding with the discharging opening of transitional storehouse, described buffering chamber is arranged on the following of agitating device, and the charging aperture of buffering chamber is corresponding with the discharging opening of agitating device, described transitional storehouse is set to multiple, and the discharging opening of transitional storehouse is provided with valve switch.
Further, the Nei Dikou of described tripper is provided with control valve.
Further, described transitional storehouse is two or more, and is arranged side by side.
Further, described buffering chamber exit is provided with hydraulic regulation door.
Further, described agitating device is double spiral shaft concrete stirrer.
Further, the using method of many transitional storehouses mixing plant, comprises the following steps:
1) powder, water, additive have been measured to lay-by material I by metering device separately;
2) aggregate A is conveyed into transitional storehouse A by conveying device, prestores;
3) the above-mentioned aggregate A prestoring and other lay-by material I are dropped in agitating devices, stir 13-30 second, make Concrete, meanwhile, in step 2) in continue aggregate B to be conveyed in transitional storehouse B by conveying device, prestore;
4) by the Concrete discharging making to buffering chamber, the aggregate B in transitional storehouse B and other lay-by material I are dropped in agitating device, stir 13-30 second, make concrete B, then by concrete B discharging to buffering chamber;
5) repeating step 2), step 3) and step 4).
Further, step 2) described in aggregate be delivered to continuously multiple transitional storehouses by conveying device.
Further, the mixing time of described agitating device is 20 seconds.
Further, step 3) and 4) in aggregate is dropped into the agitating device time used is 13 seconds.
Adopt technique scheme, technique effect of the present invention has: adopt concrete preparation technology provided by the present invention, greatly shortened concrete preparation time, increased the utilization rate of equipment.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is one embodiment of the invention schematic diagram;
Wherein: 1 tripper, 2 transitional storehouses, 3 agitating devices, 4 buffering chambers, 5 valve switch, 6 control valves, 7 hydraulic regulation doors, 8 lay-by materials.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
As shown in Figure 1, the invention provides a kind of many transitional storehouses mixing plant, it comprises tripper 1, transitional storehouse 2, agitating device 3 and buffering chamber 4, described transitional storehouse 2 is set to multiple, and described tripper 1 is connected with transitional storehouse 2 charging apertures, makes aggregate can enter different transitional storehouse 2, realizing aggregate prestores, described agitating device 3 charging apertures are connected with transitional storehouse 2 discharging openings, and the discharging opening of agitating device 3 is connected with the charging aperture of buffering chamber 4, realizes quickly discharging material and buffer memory.
Many transitional storehouses mixing plant provided by the invention, comprise tripper 1, transitional storehouse 2, agitating device 3 and buffering chamber 4, described transitional storehouse 2 is set to two, described tripper 1 is connected with transitional storehouse 2 charging apertures, make aggregate can enter different transitional storehouse 2, realize aggregate and prestore, described agitating device 3 charging apertures are connected with transitional storehouse 2 discharging openings, the discharging opening of agitating device 3 is connected with the charging aperture of buffering chamber 4, realizes quickly discharging material and buffer memory.Described tripper 1 bottom is provided with control valve 6, and charging aperture is arranged at agitating device 3 tops, and bottom is provided with outlet, and outlet has valve switch, and buffering chamber 4 upper openings are larger, enlarging setting, and bottom is provided with discharging opening, and hydraulic regulation door 7 is installed.
The invention provides a kind of concrete preparation technology, comprise the following steps:
1) powder, water, additive have been measured to lay-by material I by metering device separately;
2) aggregate A is conveyed into transitional storehouse A by conveying device, prestores;
3) the above-mentioned aggregate A prestoring and lay-by material I are dropped in agitating device, stir 13-20 second, make Concrete, meanwhile, in step 2) in continue aggregate B to be conveyed in transitional storehouse B by conveying device, prestore;
4) by the Concrete discharging making to buffering chamber, the aggregate B in transitional storehouse B and lay-by material I are dropped in agitating device, stir 13-20 second, make concrete B, then by concrete B discharging to buffering chamber;
5) repeating step 2), step 3) and step 4).
Traditional concrete preparation technology, a transitional storehouse is only set or transitional storehouse is not set, aggregate is directly delivered in agitating device or transitional storehouse, this appointed condition has limited efficiency prepared by concrete, aggregate conveying device need wait for that agitating device has stirred and brought down stocks and could again be fed in transitional storehouse or agitating device, and conventionally the stirring of agitating device and discharge time greatly about more than 47 seconds, after aggregate has been carried, enter the stand-by period, wait for that agitating device stirs and discharging completes.Meanwhile, after having stirred, also need to wait for that aggregate is carried and aggregate is emptying, utilization rate of equipment and installations is lower, and loses time; Meanwhile, in traditional handicraft, after having stirred, after concrete is made, due to the restriction of dumper, conventionally also need to wait for, this respect has also limited the efficiency of traditional handicraft.
Concrete preparation technology provided by the invention, the two transitional storehouse settings of this process using, when the aggregate of a batch is sent to one of them transitional storehouse through aggregate conveyer belt, after transmission completes, by tripper gauge tap, aggregate is sent in another transitional storehouse, aggregate in first transitional storehouse feeds intake and enters mixer, when carrying out concrete-agitating production, in second transitional storehouse, be sent to the aggregate raw material of second batch, the concrete-agitating of first batch is produced and is finished, be discharged in buffering chamber, meanwhile, in second transitional storehouse, get the aggregate raw material of second batch ready, now, aggregate raw material in second transitional storehouse is fed intake into agitating device, carrying out second batch of concrete stirring produces, simultaneously, below agitating device, be also provided with buffering chamber, for depositing the concrete material having stirred, save the stand-by period, can realize like this circulation produces, the multiple batches of different process stage produces simultaneously, ensure that aggregate transmission continues always, reduced the stand-by period of aggregate transfer phase in traditional handicraft and stirred after entrucking stand-by period, improve production efficiency, output hourly improves greatly, thereby increase the producer's economic benefit.
In addition, the present invention can adopt two spiral shell axle mixers, the more common agitating device of stirring efficiency is high, save time more than 30%, just higher to the requirement of other equipment like this, inventor is by long-term deep research, find water, the potential deposit of additive and powder metering is abundant, to effectiveness affects maximum is aggregate conveying process, and this defect that traditional design cannot overcome just, inventor designs by many transitional storehouses, well solve this problem, after first aggregate charging of first transitional storehouse completes, tripper is assigned to second transitional storehouse aggregate automatically, feed intake uninterrupted, enter the preparation of next batch of material, needn't wait for that first transitional storehouse feeds intake complete, can save time 10-13 second, in main frame discharging link, because the charging aperture of trucd mixer is less, the too fast meeting of discharging causes the overflow of trucd mixer charging aperture, so necessary uniform feeding, about 17-20 second when traditional agitating device discharge ring is saved, concrete preparation technology provided by the invention requires the volume of buffering chamber larger, approximately 3.5 cubes (limitting 3 cubes of mixing plants), and the charging aperture of buffering chamber is larger, do not worry overflow problem, simultaneously, be provided with hydraulic regulation door gear in the exit of buffering chamber, can control separately the discharging speed of buffering chamber, make the speed of discharging meet trucd mixer charging aperture, like this, stir equipment and be approximately 8-10 second to the buffering chamber discharge time, compare traditional handicraft, save about 10-12 of discharge time second, increase capacity utilization, improve concrete preparation technology's efficiency.
Concrete preparation technology provided by the invention, has not only improved concrete preparation efficiency, and has saved mass energy, has reduced the waste of manpower and resource, has reduced the wearing and tearing of each parts, can increase the service life of parts.
According to the difference of the equipment of employing, concrete preparation technology provided by the invention processes the time used can be different, lists the concrete preparation technology time-scale in a kind of processing time below.
Table 1 concrete preparation technology time-scale (crowd used time 45S)
As shown in table 1 and Fig. 2, by accurate the aggregate measuring of the first dish, used time 10S, meanwhile, carries out the first dish powder, water, additive metering, by powder and water and additive conveying device conveying and metering, used time 25S.Then, by aggregate conveyer, the aggregate of the first dish is sent on tripper 1, enters transitional storehouse 2A, complete aggregate and carry, used time 21S.After completing the conveying of aggregate A, tripper 1 is by control valve 6 transition storehouse B, and then the second dish aggregate is sent to tripper by aggregate conveyer, and tripper distributes aggregate to enter transitional storehouse 2B.Meanwhile transitional storehouse 2A is fed intake and is entered agitating device 3, used time 13S by valve switch 5 unlatchings and lay-by material 8.The first dish aggregate 2A and lay-by material 8 feeds intake complete time to agitating device 3, can carry out the metering of the second dish powder, water, additive.The first biscuit stirs, and used time 20S meanwhile carries out the second dish aggregate and delivers into transitional storehouse 2B, the second dish powder, water, additive metering, used time 25S.The first dish has stirred, and finished product discharging is entered to buffering chamber 4 temporary, discharging used time 12S, and after the first dish discharging completes, the second dish aggregate is opened by valve switch 5 from transitional storehouse 2B and lay-by material 8 feeds intake enters agitating device 3, used time 13S.Circulation according to this, realizes the 3rd dish, the 4th dish ... continuous explained hereafter.The invention provides concrete preparation technology, required buffering chamber capacity is larger, need be equipped with according to production technology demand, and ensuring enough spaces, to realize concrete temporary.
As shown in Figure 1, a kind of preparation method of concrete is provided, aggregate is entered in transitional storehouse A, transitional storehouse B, transitional storehouse C by tripper transmission, then the aggregate in transitional storehouse A or transitional storehouse B or transitional storehouse C is dropped in agitating device, powder and water are fed intake and entered in agitating device, stir, after completing, enter buffering chamber by agitating device blowing, wait for that concrete placement vehicle is transported to the place needing.
Fig. 2 is one embodiment of the invention schematic diagrames, as can be seen from Fig., aggregate is conveyed into tripper 1 through aggregate conveyer, tripper will be delivered to aggregate transitional storehouse A or transitional storehouse B as required, then enter agitating device 3, simultaneously, powder and water enter agitating device 3 by powder conveyer, then stir, after having stirred, discharging is to buffering chamber 4.Be provided with hydraulic valve in buffering chamber 4 exits, regulate discharging flow.In this equipment, by the adjusting of tripper 1, realize continuously and producing.
Finally it should be noted that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (4)
1. a concrete preparation technology, is characterized in that: comprise the following steps:
1) powder, water, additive have been measured to lay-by material I by metering device separately;
2) aggregate A is conveyed into transitional storehouse A by conveying device, prestores;
3) the above-mentioned aggregate A prestoring and other lay-by material I are dropped in agitating devices, stir 13-30 second, make Concrete, meanwhile, in step 2) in continue aggregate B to be conveyed in transitional storehouse B by conveying device, prestore;
4) by the Concrete discharging making to buffering chamber, the aggregate B in transitional storehouse B and other lay-by material I are dropped in agitating device, stir 13-30 second, make concrete B, then by concrete B discharging to buffering chamber;
5) repeating step 2), step 3) and step 4).
2. concrete preparation technology according to claim 1, is characterized in that: step 2) described in aggregate be delivered to continuously multiple transitional storehouses by conveying device.
3. concrete preparation technology according to claim 1, is characterized in that: the mixing time of described agitating device is 20 seconds.
4. concrete preparation technology according to claim 1, is characterized in that: step 3) and 4) in aggregate is dropped into the agitating device time used is 13 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210040566.8A CN102581952B (en) | 2012-02-21 | 2012-02-21 | Preparing method of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210040566.8A CN102581952B (en) | 2012-02-21 | 2012-02-21 | Preparing method of concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102581952A CN102581952A (en) | 2012-07-18 |
| CN102581952B true CN102581952B (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210040566.8A Expired - Fee Related CN102581952B (en) | 2012-02-21 | 2012-02-21 | Preparing method of concrete |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191522B (en) * | 2014-09-03 | 2016-09-07 | 陈辉 | Concrete raw material container and concrete raw material storage mixing output all-in-one |
| CN105881739B (en) * | 2016-06-17 | 2018-01-16 | 安徽阳光水泥有限公司 | A kind of Multi-stage stirring formula concrete central mix plant |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5201471A (en) * | 1992-05-29 | 1993-04-13 | The Dow Chemical Company | Method for operating a rod mill to obtain uniform product slurry |
| CA2233573A1 (en) * | 1996-08-01 | 1998-02-12 | Carlos Fradera Pellicer | Process and plant for the production of a fluid fine paste hardenable after molding |
| CN201030618Y (en) * | 2007-02-09 | 2008-03-05 | 王文明 | Continuous concrete mixing station |
| CN101234511A (en) * | 2007-02-02 | 2008-08-06 | 中铁十七局集团有限公司 | Asphalt cement mortar stirring technique |
| CN201427354Y (en) * | 2009-06-24 | 2010-03-24 | 北京福斯达轨道交通技术有限公司 | Reactive powder concrete automatic mixing plant |
| CN201669802U (en) * | 2010-04-28 | 2010-12-15 | 王力集团有限公司 | Small-size efficient cement stirring station |
-
2012
- 2012-02-21 CN CN201210040566.8A patent/CN102581952B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5201471A (en) * | 1992-05-29 | 1993-04-13 | The Dow Chemical Company | Method for operating a rod mill to obtain uniform product slurry |
| CA2233573A1 (en) * | 1996-08-01 | 1998-02-12 | Carlos Fradera Pellicer | Process and plant for the production of a fluid fine paste hardenable after molding |
| CN101234511A (en) * | 2007-02-02 | 2008-08-06 | 中铁十七局集团有限公司 | Asphalt cement mortar stirring technique |
| CN201030618Y (en) * | 2007-02-09 | 2008-03-05 | 王文明 | Continuous concrete mixing station |
| CN201427354Y (en) * | 2009-06-24 | 2010-03-24 | 北京福斯达轨道交通技术有限公司 | Reactive powder concrete automatic mixing plant |
| CN201669802U (en) * | 2010-04-28 | 2010-12-15 | 王力集团有限公司 | Small-size efficient cement stirring station |
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| CN102581952A (en) | 2012-07-18 |
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Granted publication date: 20140716 |