CN201333752Y - Concrete stirring device - Google Patents
Concrete stirring device Download PDFInfo
- Publication number
- CN201333752Y CN201333752Y CNU2009201013889U CN200920101388U CN201333752Y CN 201333752 Y CN201333752 Y CN 201333752Y CN U2009201013889 U CNU2009201013889 U CN U2009201013889U CN 200920101388 U CN200920101388 U CN 200920101388U CN 201333752 Y CN201333752 Y CN 201333752Y
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- stirring
- concrete
- cooling water
- temperature
- water
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Abstract
The utility model relates to the field of concrete stirring, specifically to a concrete stirring device, which solves the problem that the water adding amount is not adjusted according to the practical conditions of concrete so that the quality of concrete is difficult to control in the prior concrete stirring process. The concrete stirring device comprises a main stirring machine, a stirring plant controlling chamber and a cooling water machine set, wherein the main stirring machine comprises a driving mechanism, a stirring barrel, a stirring shaft and stirring blades; the stirring plant controlling chamber is used for controlling the main stirring machine; the cooling water machine set is connected with the stirring plant controlling chamber through a data line and connected with the stirring barrel through a pipeline; and a water content test instrument and a temperature test instrument connected with the stirring plant controlling chamber are mounted at the bottom part and on the side wall of the stirring barrel. The concrete stirring device can directly and effectively monitor the temperature and the density of concrete, and can adjust the water adding amount and the temperature of cooling water through the detected data in time, so as to ensure the concrete stirring quality every time, improve the qualification rate of concrete finished products, reduce the production cost and have a wide market application prospect.
Description
Technical field
The utility model relates to the concrete mixing field, is specially a kind of concrete central mix plant.
Background technology
At home in the process of concrete mixing, common way is earlier the moisture content of sandstone material to be measured, calculate the water consumption in the match ratio, but in ready-mixed concrete, directly the water consumption that calculates is once all added, do not adjust amount of water according to concrete situation in the actual whipping process.And because the sandstone material moisture content of measuring is the result of sampling observation, can not represent the moisture content situation of sandstone material each time, the water yield of so each adding is just different, thereby can't guarantee that each concrete that stirs all can meet the demands, in rainy day more difficult control quality of concrete just, concrete workability alters a great deal especially.The temperature of mixing in the system process owing to existing concrete can't be learnt simultaneously, can only rely on the cooling water of adding to regulate blindly, tends to cause the concrete molding temperature not reach the requirement of standard like this.
Summary of the invention
The utility model is not mixed in the system process and is adjusted amount of water according to the concrete actual conditions in order to solve existing concrete, causes concrete quality to be difficult to problems such as control, and a kind of concrete central mix plant is provided.
The utility model is to adopt following technical scheme to realize: concrete central mix plant, comprise the stirring host that contains transmission mechanism, agitator, shaft and paddle, be used to control the mixing plant control room and the cooling water unit of stirring host, be connected by data wire between cooling water unit and the mixing plant control room, with be connected by pipeline between the agitator, innovative point of the present utility model is that agitator bottom is equipped with the detector for water content rate that is connected with the mixing plant control room.Described detector for water content rate is existing known products, and its structure and operation principle are that those of ordinary skill in the art knows.Data by the detector for water content rate detection, can in time monitor the situation in the concrete whipping process, it mainly is the concrete denseness of monitoring, to detect transfer of data then to the mixing plant control room, then control the cooling water unit and in agitator, add a certain amount of water in good time, control concrete packing or slump with this, guarantee each concrete quality that stirs.
In order to control concrete molding temperature, on the described agitator internal side wall temperature measuring device is installed, temperature measuring device is connected with the mixing plant control room, in time detect the temperature in the concrete whipping process, and with transfer of data to the mixing plant control room, so that in time adjust the temperature of cooling water unit, concrete molding temperature is controlled in the prescribed limit.
Compared with prior art, the utility model organically combines stirring host and cooling water unit, mixing plant control room, and detector for water content rate and temperature measuring device be installed in stirring host, can be directly the effectively temperature and the packing of monitored concrete, in time adjust amount of water and cooling water temperature by the data that detect, guaranteed the quality of ready-mixed concrete each time.When being used for sleeper when prefabricated, guaranteed that the concrete that stirs each time all satisfies the requirement of Line for Passenger Transportation, improved the qualification rate of sleeper, reduced production cost, have market application foreground widely.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure: 1-transmission mechanism, 2-agitator, 3-shaft, 4-paddle, 5-mixing plant control room, 6-cooling water unit, 7-data wire, 8 pipelines, 9-detector for water content rate, 10-temperature measuring device.
The specific embodiment
Concrete central mix plant, as shown in Figure 1, comprise and contain transmission mechanism 1, agitator 2, the stirring host of shaft 3 and paddle 4, this stirring host can adopt HZN60 vertical shaft forced mixer, the electronics measure control, be used to control the mixing plant control room 5 and the cooling water unit 6 of stirring host, be connected by data wire 7 between cooling water unit 6 and the mixing plant control room 5, with be connected by pipeline 8 between the agitator 2, agitator 2 bottoms are equipped with the detector for water content rate 9 that is connected with mixing plant control room 5, on agitator 2 internal side wall temperature measuring device 10 is installed, temperature measuring device 10 is connected with mixing plant control room 5.
Specific practice is, the day-to-day test chamber detects the moisture content of sandstone material earlier, calculates the water content in the sandstone material, and the water consumption of the match ratio of will construct again is to the mixing plant control room, and parameter is imported computer program.Then begin ready-mixed concrete, observe the concrete quality in the stirring host, detect concrete packing by special detection tool, if packing is in prescribed limit, illustrate that water consumption is suitable, note the detector for water content rate data presented, just according to this data control when stirring next time; If packing not in prescribed limit, illustrates that water consumption is on the high side, need to reduce water consumption, simultaneously also will be by doing experiment to determine best water consumption.After adjusting water consumption, each water of adding 80% earlier that stirs, remaining 20% water is adjusted the amount that adds entry at any time by the detector for water content rate data presented in the stirring host, up to being added to controlling value.And temperature control aspect, monitoring be concrete real time temperature, can adjust the temperature of cooling water by regulating the cooling water unit, make concrete molding temperature reach the requirement of standard.
Claims (2)
1, a kind of concrete central mix plant, comprise the stirring host that contains transmission mechanism (1), agitator (2), shaft (3) and paddle (4), be used to control the mixing plant control room (5) and the cooling water unit (6) of stirring host, be connected by data wire (7) between cooling water unit (6) and mixing plant control room (5), with be connected by pipeline (8) between the agitator (2), it is characterized in that agitator (2) bottom is equipped with the detector for water content rate (9) that is connected with mixing plant control room (5).
2, concrete central mix plant according to claim 1 is characterized in that on agitator (2) internal side wall temperature measuring device (10) being installed, and temperature measuring device (10) is connected with mixing plant control room (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201013889U CN201333752Y (en) | 2009-01-20 | 2009-01-20 | Concrete stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201013889U CN201333752Y (en) | 2009-01-20 | 2009-01-20 | Concrete stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333752Y true CN201333752Y (en) | 2009-10-28 |
Family
ID=41285394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201013889U Expired - Fee Related CN201333752Y (en) | 2009-01-20 | 2009-01-20 | Concrete stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333752Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555064A (en) * | 2012-03-02 | 2012-07-11 | 中联重科股份有限公司 | Concrete proportioning system and method and upper computer |
| CN103203802A (en) * | 2013-02-08 | 2013-07-17 | 南京理工大学 | Weighing mixing control system in aerated concrete production line |
| CN103406997A (en) * | 2013-08-28 | 2013-11-27 | 苏州长玖节能科技服务有限公司 | Novel concrete agitator |
| CN103481367A (en) * | 2013-08-27 | 2014-01-01 | 芜湖精英新型建材有限公司 | Mortar production device for concrete blocks |
| CN104985699A (en) * | 2015-06-11 | 2015-10-21 | 河南建筑材料研究设计院有限责任公司 | Moisture control system for stirring production of concrete mixer |
| CN110027090A (en) * | 2019-03-08 | 2019-07-19 | 泉州洛江泰润机械科技有限公司 | A kind of reinforced concrete product molding vibration device |
| CN110466057A (en) * | 2019-08-21 | 2019-11-19 | 北京城建九秋实混凝土有限公司 | A kind of intelligent agitator tank of mixing plant |
| CN111775331A (en) * | 2020-07-21 | 2020-10-16 | 贵州省建筑材料科学研究设计院有限责任公司 | Automatic batching and water distributing system for brickyard forming workshop section and control method |
-
2009
- 2009-01-20 CN CNU2009201013889U patent/CN201333752Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555064A (en) * | 2012-03-02 | 2012-07-11 | 中联重科股份有限公司 | Concrete proportioning system and method and upper computer |
| CN102555064B (en) * | 2012-03-02 | 2015-05-20 | 中联重科股份有限公司 | Concrete proportioning system and upper computer thereof |
| CN103203802A (en) * | 2013-02-08 | 2013-07-17 | 南京理工大学 | Weighing mixing control system in aerated concrete production line |
| CN103481367A (en) * | 2013-08-27 | 2014-01-01 | 芜湖精英新型建材有限公司 | Mortar production device for concrete blocks |
| CN103406997A (en) * | 2013-08-28 | 2013-11-27 | 苏州长玖节能科技服务有限公司 | Novel concrete agitator |
| CN104985699A (en) * | 2015-06-11 | 2015-10-21 | 河南建筑材料研究设计院有限责任公司 | Moisture control system for stirring production of concrete mixer |
| CN110027090A (en) * | 2019-03-08 | 2019-07-19 | 泉州洛江泰润机械科技有限公司 | A kind of reinforced concrete product molding vibration device |
| CN110466057A (en) * | 2019-08-21 | 2019-11-19 | 北京城建九秋实混凝土有限公司 | A kind of intelligent agitator tank of mixing plant |
| CN110466057B (en) * | 2019-08-21 | 2024-04-05 | 北京城建九秋实混凝土有限公司 | Intelligent stirring tank for stirring station |
| CN111775331A (en) * | 2020-07-21 | 2020-10-16 | 贵州省建筑材料科学研究设计院有限责任公司 | Automatic batching and water distributing system for brickyard forming workshop section and control method |
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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: 20091028 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |