Sliding belt cooling machine

A cooler and chute technology, applied in the field of material cooling devices, can solve the problems of easy blockage of the chute of the belt cooler

Inactive Publication Date: 2012-09-26
高原晨曦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the defect in the prior art that large pieces of material randomly appearing easily block the chute of the belt cooler, the present invention provides a belt cooler, which is equipped with a large material detection device and a large material handling device. When the bulk material detection device detects bulk material, the bulk material processing device will crush the detected bulk material to eliminate the hidden danger of bulk material blocking the chute and ensure the smooth operation of the material inside the chute

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0058] See figure 1 with figure 2 , is the front structural schematic diagram and the B-B structural schematic diagram of the belt cooler of the present invention. The material fired from the rotary kiln 1 is discharged into the chute 5 through the drainage of the drainage wall, and the material in the chute 5 slides from the inlet end of the chute to the outlet end of the chute by its own weight and is discharged through the unloader 12. When the material is falling, the cooling gas provided by the fan 13-1 and the fan 13-2 cools down the temperature of the material in the chute, so as to achieve the purpose of cooling the material. It can be seen that the entire belt cooler is a non-powered conveying system, and the conveying of materials depends entirely on the gravity of the materials. At the inlet end of the chute, the belt cooler cannot handle it by itself, which will only result in blocking the chute, seriously affecting the production of the belt cooler. Aiming at ...

Embodiment 2

[0084] The difference between this embodiment and Embodiment 1 is that the belt cooler in this embodiment is also equipped with a material level detection device, such as Figure 9 with Figure 10 As shown, the material level at the inlet end of the chute is detected in real time by the material level detection device to ensure that the thickness of the material layer at the inlet end of the chute remains stable. Preferably, ensure that the upper surface of the material layer is slightly lower than the second bulk material on the drainage wall The height of the processing device is to improve the success rate of crushing bulk materials.

[0085] The material level detection device can be the pressure detection device 14 located in the first chute lower chamber 11-1, because the gas pressure in the first chute lower chamber 11-1 is the same as the material layer above the first chute lower chamber 11-1 (that is, the thickness of the material layer at the inlet end of the chute...

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Abstract

The invention provides a sliding belt cooling machine which can overcome the defect that a bulk material easily blocks a chute at random in the prior art. The sliding belt cooling machine comprises the chute and an unloader, wherein an inlet end of the chute is positioned below a burner hood of a rotary kiln and is communicated with a discharge end and the burner hood of the rotary kiln through a drainage wall; an outlet end of the chute is provided with the unloader, and the sliding belt cooling machine also comprises a bulk material detection device and a bulk material processing unit; the bulk material detection device comprises an image collection module and a judgment module which are connected, and the image collection module is used for collecting a material image; the judgment module detects whether a bulk material appears, and the bulk material processing unit is used for fracturing the detected bulk material; and when the bulk material detection device detects the bulk material, the bulk material processing unit can carry out fragmentation treatment on the detected bulk material, the hidden danger of the blockage of the chute due to the bulk material is eliminated, and the smooth operation of the material in the chute is ensured.

Description

technical field [0001] The invention relates to a material cooling device, in particular to a belt cooler used for cooling materials after firing in metallurgy, chemical industry and cement building materials industry. Background technique [0002] The cooling machine is an indispensable and important equipment in the calcining system of metallurgy, chemical industry and cement building materials. Its main function is to cool the hot material fired by the rotary kiln to the temperature allowed by the subsequent processes of transportation, storage and grinding, so as to ensure Normal continuous production; at the same time, the cooler is also a heat exchange device, which requires maximum recovery and utilization of the heat contained in the material to improve the thermal efficiency of the system. [0003] In the existing cooling machine using a chute, the material slides down by its own gravity inside the chute. During the sliding process, the cooling device cools down the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D15/02
Inventor 高玉宗
Owner 高原晨曦
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