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Gangue shale sintered brick production system

A production system, coal gangue technology, applied in the production, application, lighting and heating equipment of ceramic materials, etc., can solve the problems of long firing cycle of sintering kiln, achieve the effect of shortening firing cycle, improving production efficiency and reducing energy consumption

Inactive Publication Date: 2016-11-09
四川乔丰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the defect of long sintering kiln roasting cycle in the existing coal gangue sintered brick process, the present invention provides a coal gangue shale sintered brick production system

Method used

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  • Gangue shale sintered brick production system
  • Gangue shale sintered brick production system
  • Gangue shale sintered brick production system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The coal gangue shale sintered brick production system includes a feeder 1, a feeding belt 2 connected to the feeding machine 1, the other end of the feeding belt 2 is connected to a mixer 3, the outlet of the mixer 3 is connected to an aging bin 4, and the aging bin 4 is connected with a pressure forming machine 5, and the pressure forming machine 5 is connected to a tunnel drying kiln 6 through a billet conveyor belt, and the tunnel drying kiln 6 is connected to a brick sintering kiln 7; the brick sintering kiln 7 includes a kiln roof 8, a kiln wall 9 and Kiln roof 8 and kiln wall 9 surround the working channel, which includes preheating section 10, roasting section 11, heat preservation section 12 and cooling section 13 successively in the length direction of working channel.

Embodiment 2

[0036] In this embodiment, on the basis of Embodiment 1, kiln temperature monitors and kiln pressure monitors are arranged in the working channel, and the kiln temperature monitors and kiln pressure monitors are respectively connected to the control system outside the brick sintering kiln 7 for signal connection. .

Embodiment 3

[0038] In this embodiment, on the basis of Embodiment 1 or Embodiment 2, the kiln wall 9 includes a refractory layer, a thermal insulation layer, and a thermal insulation layer arranged sequentially from inside to outside.

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Abstract

This invention describes a gangue shale sintered brick production system, comprising a feeding unit, a feeding belt connected with the feeding unit; the other end of the feeding belt is connected with a stirring unit, an outlet end of the stirring unit is connected with an aging cabin that is connected with a press former, the press former is connected with a tunnel drying kiln through a green brick conveyer belt, and the tunnel drying kiln is connected with a sintered brick sintering kiln. The sintered brick sintering kiln includes a roof, a wall and a working passage composed of the roof and the wall, the working passage includes a preheating segment, a sintering segment and a temperature-holding segment and a cooling segment sequentially in an extension direction. The system has a simple whole process, is easy to operate and high in reliability, and has greatly improved production efficiency. After being dried, a green brick is transferred to the green brick sintering kiln through a kiln car, and by adding the cooling segment to the sintered brick sintering kiln, cooling time is shorter than that of traditional natural cooling, heating time for the preheating time and the temperature-holding time is shortened, sintering cycle is greatly shortened on the whole and quick sintering is implemented.

Description

technical field [0001] The invention relates to a fired brick production system, in particular to a coal gangue shale fired brick production system. Background technique [0002] Since 1992, my country has strengthened the innovation of wall materials and promoted energy-saving buildings. Important progress has been made in the innovation of wall materials. The proportion of new wall materials in all wall materials has continued to increase, the scope of application has continued to expand, and the technical level has improved significantly. According to incomplete statistics, the proportion of new-type wall material production in the country's total wall materials has increased from 5% in 1992 to 35% at present, and 230 million square meters of energy-saving houses have been built nationwide, with a total energy saving of 72 million tons of standard coal. 1.1 million mu of land has been saved, and 360 million tons of various industrial waste residues have been comprehensive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/132C04B35/622F27B17/00
CPCC04B33/132C04B35/622C04B2235/612F27B17/0008Y02P40/60
Inventor 蒙永平赵正俊余建
Owner 四川乔丰新材料科技有限公司
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