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A concrete aggregate precooling device

A concrete aggregate and pre-cooling technology, which is applied in household refrigeration devices, clay preparation devices, mixing operation control devices, etc., can solve the problem of large excavation for site leveling, complex ice-making building process, and large amount of gold knots for steel structures and other issues to achieve the effect of saving water

Active Publication Date: 2021-11-23
石门县山力建材有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Large-volume concrete projects are often located in alpine and canyon areas with complex terrain. The site leveling and excavation required to build a primary air-cooled silo is extremely large, which further increases the direct cost of primary air-cooling
The production of flake ice needs to set up an ice-making building, which has complex processes, many equipments, and a large amount of gold knots for steel structures

Method used

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  • A concrete aggregate precooling device
  • A concrete aggregate precooling device
  • A concrete aggregate precooling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A concrete aggregate pre-cooling device, such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown in the figure, it includes a base 1, a support plate 2, a conveying device 3 and a pre-cooling device 4. The top of the base 1 is fixedly connected with a support plate 2 symmetrically in the front and rear, a conveying device 3 is arranged between the support plates 2, and a support plate 2 is provided with Pre-cooling device 4.

[0023] When people need to use the device, they first connect the pre-cooling device 4 to the water pipe, then place a collection tool on the right side of the conveying device 3, and then rotate the conveying device 3 to make the conveying device 3 operate, and at the same time the conveying device 3 drives the pre-cooling The device 4 operates, and then people can pour the aggregates on the left side of the conveyor device 3. The conveyor device 3 operates to convey the aggregate to the right. When the aggregate moves belo...

Embodiment 2

[0029] On the basis of Example 1, as Figure 4 and Figure 5As shown, it also includes a second support block 5, a charging box 6, a second shaft 7, a cylindrical missing block 8, a missing gear 9 and a servo motor 10, and the top of the left side of the support plate 2 is fixedly connected with a second support block 5. A charging box 6 is arranged between the second support blocks 5. The lower part of the charging box 6 is provided with a second rotating shaft 7 in a rotating manner. The second rotating shaft 7 is rotatably connected with the second supporting blocks 5 on both sides. The second rotating shaft 7 is provided with a cylindrical missing block 8. The cylindrical missing block 8 is located on the inner side of the lower part of the charging box 6. The front end of the second rotating shaft 7 is provided with a missing gear 9. The missing gear 9 meshes with the circular gear 41. A servo motor 10 is installed between the second support blocks 5 , and the output sha...

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Abstract

The invention relates to a precooling device, in particular to a concrete aggregate precooling device. Provided is a concrete aggregate precooling device which has a simple structure, can rapidly cool the aggregate, and has less water consumption. A concrete aggregate precooling device, comprising: a base, a support plate is symmetrically arranged on the top of the base; a conveying device, a conveying device is arranged between the supporting plates; a precooling device, a precooling device is arranged on the supporting plate. Rotate the handle to realize the rotation of the conveying belt, and then through the cooperation of the conveying device and the pre-cooling device, the pre-cooling device sprinkles water when the aggregate moves to the right, so that the aggregate is quickly cooled, and the left and right movement of the conduit realizes the intermittent sprinkling of the sprinkler , and then save the use of water; by starting the servo motor, the cylindrical missing piece is driven to rotate, and then the intermittent cutting of the aggregate and the automatic transmission of the transmission device are realized.

Description

technical field [0001] The invention relates to a pre-cooling device, in particular to a concrete aggregate pre-cooling device. Background technique [0002] Aggregate, also known as aggregate, is a granular material that plays the role of skeleton and filling in concrete and mortar. Commonly used aggregates are crushed stone and pebble. Due to the short time available for concrete to be poured under natural conditions, it is restricted. normal construction hours. [0003] In order to meet the normal construction of concrete under the high temperature construction conditions in summer, technological measures must be taken to pre-cool the concrete. At present, aggregate air cooling, flake ice and cold water mixing are common pre-cooling technologies for pre-cooled concrete production. It has been widely used in the construction of mass concrete projects such as engineering. Aggregate air cooling can be subdivided into ground air cooling and mixing floor air cooling. For gr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28C7/00F25D1/02
CPCB28C7/0038F25D1/02
Inventor 刘志向
Owner 石门县山力建材有限责任公司
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