CN202185983U - Ice adding system for mixing plant - Google Patents
Ice adding system for mixing plant Download PDFInfo
- Publication number
- CN202185983U CN202185983U CN2011202770879U CN201120277087U CN202185983U CN 202185983 U CN202185983 U CN 202185983U CN 2011202770879 U CN2011202770879 U CN 2011202770879U CN 201120277087 U CN201120277087 U CN 201120277087U CN 202185983 U CN202185983 U CN 202185983U
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- ice
- adding system
- mixing plant
- mixer
- breaker
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Abstract
The utility model discloses an ice adding system for a mixing plant, which comprises a refrigerating box, an ice breaking machine, a conveying device, an ice weighting cylinder and a stirrer, wherein an ice discharge opening is formed below the refrigerating box which is connected to the ice breaking machine, the ice breaking machine is connected to the ice weighting cylinder through the conveying device, and the ice weighting cylinder is connected with the stirrer. In the utility model, an outsourcing ice block breaking method is adopted, so that a large mount of money can be saved, the cost is reduced, economy and practicality can be achieved, the reliability is high, and the ice concrete adding temperature control can be ensured.
Description
Technical field
The utility model relates to a kind of ice adding system.
Background technology
The heat of hydration of cement draws attention to the adverse effect of prevention of mass concrete (concrete is a concrete) abroad already.Because the control of the temperature of concrete receives the restriction of technical equipment, the standard of concrete does not propose compulsory standard to the adverse effect control of hydration heat of cement in the native land, only makes the general recommended standard; This is the situation that standard is subject to equipment; Domesticly generally adopt with frozen water simply watering when smashing prevention of mass concrete, but the temperature of frozen water all is higher than 4 ℃, has only 1 because specific heat of water holds; And water shared ratio in concrete composition is few; So the method cooling-down effect with frozen water is unsatisfactory, the heat of fusion of ice is 4.5 times that specific heat of water holds, reduces because the caused temperature rise of hydration heat of cement so have only the method on the rocks of employing just can reach.Molding temperature according to calculating and the present concrete on the rocks of experience is controlled at below 26 ℃, just can guarantee the casting pounding quality of prevention of mass concrete.
See from the ice adding system of external maturation; It has comprised ice machine and supporting refrigeration machine, freezer equipment, conveying worm, weighing system and discharge device; Because the special nature of trash ice bits, thus package unit on designing and producing with the design concept of routine on have greatly different because concrete on the rocks only just uses in the summer of sweltering heat; If so will cause very large equipment waste according to external method design; And the expense of refrigeration machine accounted for complete equipment half have manyly, so cost is very high, reliability is not high.
Summary of the invention
The purpose of the utility model is to provide a kind of and can reduces cost, reliability high, the guaranteed mixing plant ice adding system of concrete temperature control on the rocks.
For realizing above-mentioned purpose, the utility model provides the mixing plant ice adding system, comprises refrigerating box, ice breaker, transport, ice pound cylinder, mixer; Offer row's ice mouth below the refrigerating box; Be connected to ice breaker, ice breaker is connected to ice pound cylinder through transport, and ice pound cylinder links to each other with mixer.
Can find out that by the above-mentioned technical scheme that provides the utility model need not purchased ice machine and supporting refrigeration machine, but adopt the outsourcing ice cube; Transport, broken method, just can reach the purpose of cooling, save a large number of expense; Reduce cost; Accomplish economical and practically, reliability is high, and concrete temperature control on the rocks is guaranteed.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the sketch map of the utility model mixing plant ice adding system
The specific embodiment
This specific embodiment provides a kind of mixing plant ice adding system; As shown in Figure 1: a kind of mixing plant ice adding system, it is characterized in that, comprise refrigerating box 1, ice breaker 2, transport 3, ice pound cylinder 4, mixer 5; Offer row's ice mouth below the refrigerating box 1; Refrigerating box 1 is connected to ice breaker 2 through row's ice mouth, and transport 3 connects ice breaker 2 to ice pound cylinder 4, and ice pound cylinder 4 links to each other with mixer 5.
General each icebox all has ice car that ice cube is delivered to the building site, if icebox does not have ice car, then this ice adding system also comprises an ice car.
Temperature in the refrigerating box 1 is controlled at about-4 ℃, and is big because temperature is crossed low energy consumption, and temperature crosses when low, and the ice that part is dissolved can absorb cold and regelation when running into cold ice bits, thereby caused some unnecessary obstacles.
Open row's ice mouth under the refrigerating box 1, arrange down an ice cube, ice breaker 2 is installed below, ice breaker 2 has upper and lower two row's breaker rolls.What install on last row's roller is crotch, crotch hook mutual dislocation, and what install on the lower roll is spine; The spine mutual dislocation opens ice through ice breaker 2, and the granularity of trash ice is below 5mm; Can guarantee that ice can melt in mixer 5 the insides basically; Ice pellets is arranged in the concrete when never allowing mould, accomplish to melt fully for 5 li, the cavity will be arranged otherwise water the concrete the inside of smashing at mixer.
This transport 3 can be conveying worm or belt conveyor.Conveying worm insulation is convenient, and the measure control precision is correct, but transporting velocity is prone to stop up more slowly, belt conveyor insulation trouble, measure wayward, the therefore preferential conveying worm of using; Stifled ice phenomenon when carrying in order to solve adopts specific process to solve stifled ice phenomenon, and commonly used have two kinds, and the one, adopt varying pitch, big more by outlet pitch more, the ice bits are not squeezed in the spiral leaf.The 2nd, adopt putty liberation port midway, promptly do a storehouse than large space at head or switching place, make when stifled ice taken place and hoard down unlikely destruction spiral at this mouth.Owing to might there be part ice to dissolve, so spiral connects ice mouthful when installing mouthful higher than row's ice, the frozen water that makes fusing is toward the place's trickling of pound cylinder.
Can the ice in the ice pound cylinder 4 directly be entered in the mixer 5 and stir, also can enter aggregate bin earlier, enter then in the mixer 5 and stir.
Because the mobile extreme difference of trash ice bits is greater than 75 ° so be positioned at the aggregate bin row ice inclination angle of ice pound cylinder 4, the volume of ice pound is 0.5T/m by the unit weight of ice
3Calculate, enter in the mixer 5 after the ice raft in the ice pound cylinder 4 is gone into and stir, the ice after stirring is delivered to the building site use, also can the ice after stirring be delivered in the building site through trucd mixer and use, so native system can comprise a trucd mixer.
In order to guarantee that effectively ice can not dissolved in advance, so whole system must be carried out the insulation adiabatic operation, prevent loss of refrigeration capacity, whole system will be wrapped heat insulation layer.
The utility model need not purchased ice machine and supporting refrigeration machine, but adopts the outsourcing ice cube, transports, broken method; Just can reach the purpose of cooling, save a large number of expense, reduce cost; Accomplish economical and practically, reliability is high, and concrete temperature control on the rocks is guaranteed.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claims.
Claims (6)
1. mixing plant ice adding system; It is characterized in that: comprise refrigerating box, ice breaker, transport, ice pound cylinder, mixer, offer row's ice mouthful below the refrigerating box, be connected to ice breaker; Ice breaker is connected to ice pound cylinder through transport, and ice pound cylinder links to each other with mixer.
2. mixing plant ice adding system according to claim 1 is characterized in that: described transport is a conveying worm.
3. mixing plant ice adding system according to claim 1 is characterized in that: described transport is a belt conveyor.
4. according to claim 2 or 3 described mixing plant ice adding systems, it is characterized in that: this ice adding system also comprises ice car.
5. mixing plant ice adding system according to claim 1 is characterized in that: this ice adding system also comprises aggregate bin.
6. mixing plant ice adding system according to claim 1 is characterized in that: this ice adding system also comprises trucd mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202770879U CN202185983U (en) | 2011-08-01 | 2011-08-01 | Ice adding system for mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202770879U CN202185983U (en) | 2011-08-01 | 2011-08-01 | Ice adding system for mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185983U true CN202185983U (en) | 2012-04-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202770879U Expired - Fee Related CN202185983U (en) | 2011-08-01 | 2011-08-01 | Ice adding system for mixing plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN202185983U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441249A (en) * | 2014-12-12 | 2015-03-25 | 济南大学 | Temperature-control cooling device for reducing temperature of out-of-machine of concrete |
| CN104626365A (en) * | 2015-02-16 | 2015-05-20 | 中交一航局第一工程有限公司 | Concrete mixing station ice adding method and ice breaking and delivering system |
| CN110044110A (en) * | 2019-04-24 | 2019-07-23 | 中国葛洲坝集团第五工程有限公司 | The defeated ice system electrical automation deicing of mixing building and trash ice method |
| CN111531714A (en) * | 2020-05-17 | 2020-08-14 | 青岛三友制冰设备有限公司 | Operation method of automatic ice adding device for concrete engineering |
-
2011
- 2011-08-01 CN CN2011202770879U patent/CN202185983U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441249A (en) * | 2014-12-12 | 2015-03-25 | 济南大学 | Temperature-control cooling device for reducing temperature of out-of-machine of concrete |
| CN104626365A (en) * | 2015-02-16 | 2015-05-20 | 中交一航局第一工程有限公司 | Concrete mixing station ice adding method and ice breaking and delivering system |
| CN110044110A (en) * | 2019-04-24 | 2019-07-23 | 中国葛洲坝集团第五工程有限公司 | The defeated ice system electrical automation deicing of mixing building and trash ice method |
| CN110044110B (en) * | 2019-04-24 | 2023-12-22 | 中国葛洲坝集团路桥工程有限公司 | Electric automatic ice crushing device and method for mixing building ice conveying system |
| CN111531714A (en) * | 2020-05-17 | 2020-08-14 | 青岛三友制冰设备有限公司 | Operation method of automatic ice adding device for concrete engineering |
| CN111531714B (en) * | 2020-05-17 | 2021-10-01 | 青岛三友制冰设备有限公司 | Operation method of automatic ice adding device for concrete engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ice adding system for mixing plant Effective date of registration: 20130521 Granted publication date: 20120411 Pledgee: Guangdong Development Bank, Limited by Share Ltd, Shenzhen branch Pledgor: Shenzhen Antuoshan Concrete Co., Ltd. Registration number: 2013990000295 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20200801 |