CN1262165A - Forced continuous stirring station - Google Patents
Forced continuous stirring station Download PDFInfo
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- CN1262165A CN1262165A CN 99115246 CN99115246A CN1262165A CN 1262165 A CN1262165 A CN 1262165A CN 99115246 CN99115246 CN 99115246 CN 99115246 A CN99115246 A CN 99115246A CN 1262165 A CN1262165 A CN 1262165A
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- mixing plant
- described mixing
- continuous stirring
- metering
- stir
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
A forced continuous stirring station for stirring concrete or stable earth features real-time metering, instantaneously uniform mixing, forced continuous stirrer, metering with nucleon balance, full-automatic ratio control with industrial computer, setting up ratio as will and regulatable output.
Description
The utility model belongs to building machinery, is a kind of on-line metering batching, adopts and repeatedly feeds intake the concrete of continuous stirring, stabilized soil mixing station.
At present, domestic mixing plant is used artificial material loading easily, pound bang and positive displacement estimate batching: middle-size and small-size and portable mixing plant is with belt conveyor, conveying worm feeding, earlier various raw materials are transported to storage bin(hopper), again by the metering, its metering method has: the pound bang, electronic platform scale, the lever metering, electronic scale, fixed quantity water meter (pump), quantitatively additive table (pump).Weight according to a certain ratio after the metering is stored in each weighing hopper (jar) and is transported to mixer then, carries out single-deck and stirs.The mixer operating characteristic is: reinforced, stirring, discharging circulation, and all to be in be the intermittent type operation to equipment in whole production, influenced production efficiency (low), increased energy consumption, and machinery, electrical component are many, and investment is big, and simultaneous faults is also corresponding many.Particularly electronic scale and mechanical scale precision are affected by the external environment greatly, often demarcate.Present mixing plant can not stir Stabilized Soil.
The purpose of this utility model has provided a kind of energy real-time online batching, evenly mixes the feed proportioning system that can repeatedly feed intake immediately; Stir with the forced action type continuous mixer, through stirring after, export continuously, can ready-mixed concrete and the mixing plant of Stabilized Soil.
The purpose of this utility model is such realization: bin stock places such as sand, stone establish the low level hopper, and are reinforced with loading machine, through the feed opening feeding, deliver to first position that feeds intake by belt conveyor; Cement, flyash is delivered to second position that feeds intake with conveying worm; Water and additive are pumped to corresponding position with metering.At each belt conveyor, helical feed drive end unit the uclear scale dynamic measuring is installed, each drive motors all uses frequency conversion velocity modulation controller by Industrial Computer Control, and governing speed reaches automatic blending.Raw material after proportioning joins the forced action type continuous mixer continuously from the different positions that feeds intake, and after stirring, quantitatively puts to agitating lorry again.
Owing to take such scheme, with computer centralized Control, online batching, repeatedly stirring, good uniform mixing is arranged, realize the continuous stirring discharging, thereby improved production efficiency.Each motor adopts Frequency Converter Control, cuts down the consumption of energy; With the uclear scale metering, contactless, move more reliable and more stable.
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is technology arrangement figure of the present utility model.
Fig. 2 is a process chart of the present utility model.
Fig. 3 is a control structure block diagram of the present utility model.
Among the figure: 1. stone storage bin(hopper) 2. stone belt conveyors 3. sand storage bin(hopper)s 4. sand belt conveyers 5. cement bulk jars 6. cement conveying worms 7. stones metering uclear scale 8. sand measure uclear scale 9. cement-weighting uclear scales 10. water measuring pumps 11. water regulating valves 12. additive measuring pumps 13. forced action type continuous mixers 14. concrete belt conveyors 15. discharging chute buckets 16. concrete conveyers
In Fig. 1, stone belt conveyor (2) is given in stone storage bin(hopper) (1) feeding, send stone to first of mixer (13) position that feeds intake; Sand belt conveyer (4) is given in sand storage bin(hopper) (3) feeding, send sand to first of the mixer position that feeds intake; Bulk cement tank (5) feed feedwater mud snail is revolved conveyer (6) and delivers to second position that feeds intake.Water supplies water to first, second position that feeds intake through water measuring pump (10) and control valve (11); Additive is added to second position that feeds intake through additive measuring pump (12).In first position that feeds intake, stone, sand add moistening the mixing of entry and stir 20～30S, spirally deliver to second forward and stir the position, drop into cement and make shell 30-40S, surplus water and additive are thrown in back gelatinization 30-40S, discharging then, deliver to chute bucket (15) through belt conveyor (14), expect transport vehicle (16) down.In Fig. 2: water is distributed to first, second position that feeds intake by control valve and is supplied water behind measuring pump
In control block diagram (3), stone, sand, cement transmit data to industrial control host after metering uclear scale (7), (8), (9) metering; Water. additive transmits data to industrial control host through measuring pump (10), (12); After the main frame computing, the output control signal: stone, sand, cement controlled quentity controlled variable realize through the frequency-variable controller speed governing of each drive motors; Water, additive are controlled through measuring pump; Each proportioning parameter can be revised arbitrarily as required.
Main frame is according to the also output signal control mixer master motor speed of flow that feeds intake.Concrete belt feeder transporting velocity, the switch of blowing lock is realized whole control automatically.
Claims (6)
1. novel forced continuous stirring station, it is characterized in that: industrial computer is controlled automatically, and online real time measure proportioning can repeatedly feed intake, continuous stirring, output continuously.
2. by the described mixing plant of claim (1), it is characterized in that to stir Stabilized Soil and concrete.
3. by the described mixing plant of claim (1), it is characterized in that the on-line metering proportioning adopts the uclear scale metering, Industrial Computer Control, variable-frequency governor is controlled each drive motors, reaches ratio requirement.
4. by the described mixing plant of claim (1), it is characterized in that continuous stirring, stir, continuously output by special-purpose forced action type continuous mixer.
5. by the described mixing plant of claim (1), it is characterized in that mixing plant is that reassembling type can shift easily.
6. by the described mixing plant of claim (1), it is characterized in that to expand as the continous way facilities of mix storied building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99115246 CN1262165A (en) | 1999-02-02 | 1999-02-02 | Forced continuous stirring station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99115246 CN1262165A (en) | 1999-02-02 | 1999-02-02 | Forced continuous stirring station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1262165A true CN1262165A (en) | 2000-08-09 |
Family
ID=5278247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99115246 Pending CN1262165A (en) | 1999-02-02 | 1999-02-02 | Forced continuous stirring station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1262165A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417503C (en) * | 2005-07-15 | 2008-09-10 | 清华大学 | Production method of full continuous concrete and its system |
| CN100446951C (en) * | 2006-03-22 | 2008-12-31 | 郑州市科力自动化公司 | Microcomputer production control system for concrete |
| CN103523483A (en) * | 2013-10-14 | 2014-01-22 | 徐州徐工施维英机械有限公司 | Spiral conveying equipment |
| CN104085049A (en) * | 2014-05-15 | 2014-10-08 | 深圳市安托山混凝土有限公司 | Distribution stirring station of concrete mixture |
| CN104230251A (en) * | 2014-07-25 | 2014-12-24 | 宁波中洲建设工程有限公司 | Mass concrete in winter as well as preparation method and construction method of mass concrete |
| CN109676797A (en) * | 2019-02-23 | 2019-04-26 | 陕西四通建设商砼发展有限公司 | A kind of concrete mixing plant |
| CN110000925A (en) * | 2019-05-09 | 2019-07-12 | 青岛黄海学院 | A kind of build concrete fining mixing plant |
-
1999
- 1999-02-02 CN CN 99115246 patent/CN1262165A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417503C (en) * | 2005-07-15 | 2008-09-10 | 清华大学 | Production method of full continuous concrete and its system |
| CN100446951C (en) * | 2006-03-22 | 2008-12-31 | 郑州市科力自动化公司 | Microcomputer production control system for concrete |
| CN103523483A (en) * | 2013-10-14 | 2014-01-22 | 徐州徐工施维英机械有限公司 | Spiral conveying equipment |
| CN103523483B (en) * | 2013-10-14 | 2015-09-09 | 徐州徐工施维英机械有限公司 | Screw conveyor |
| CN104085049A (en) * | 2014-05-15 | 2014-10-08 | 深圳市安托山混凝土有限公司 | Distribution stirring station of concrete mixture |
| CN104085049B (en) * | 2014-05-15 | 2016-08-24 | 深圳市安托山混凝土有限公司 | The sub-material mixing plant of concrete mix |
| CN104230251A (en) * | 2014-07-25 | 2014-12-24 | 宁波中洲建设工程有限公司 | Mass concrete in winter as well as preparation method and construction method of mass concrete |
| CN109676797A (en) * | 2019-02-23 | 2019-04-26 | 陕西四通建设商砼发展有限公司 | A kind of concrete mixing plant |
| CN110000925A (en) * | 2019-05-09 | 2019-07-12 | 青岛黄海学院 | A kind of build concrete fining mixing plant |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |