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Light calcium carbonate husk combustion furnace husk feeding device

A light calcium carbonate, combustion furnace technology, applied in the combustion method, control combustion, combustion equipment and other directions, can solve the problems of high labor intensity, large environmental pollution, high energy consumption, achieve convenient feeding, ensure efficiency, and improve control The effect of precision

Inactive Publication Date: 2018-04-17
湖南恒旺碳酸钙有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to propose a new dry production method and device for light calcium carbonate filter cake in view of the problems of high energy consumption, high labor intensity in the production process and relatively large environmental pollution in the current production method of light calcium carbonate , the dry production method and device of this kind of light calcium carbonate filter cake can greatly reduce the energy consumption of production, and can effectively realize intelligent and ecological operations, achieve the effects of reducing energy consumption, reducing labor intensity, and eliminating environmental pollution. To achieve the purpose of clean and environmentally friendly production process methods

Method used

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  • Light calcium carbonate husk combustion furnace husk feeding device
  • Light calcium carbonate husk combustion furnace husk feeding device
  • Light calcium carbonate husk combustion furnace husk feeding device

Examples

Experimental program
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Effect test

Embodiment 1

[0034] A chaff feeding device for a light calcium carbonate chaff burning furnace, comprising a conveying pipeline 1, an air blower 2 and a control valve 3, the conveying pipeline 1 is arranged under the chaff storage yard 4, and one end of the conveying pipeline 1 is provided with a blower 2, The air outlet of the blower 2 is docked with the inlet 6 of the conveying pipeline 1, and supplies air to the conveying pipeline 1, and the outlet 5 of the conveying pipeline 1 stretches into the hearth 8 of the chaff burning furnace, and is located in the chaff stacking field 4 in the middle of the conveying pipeline 1 The position below has a chaff inlet 7, and chaff enters in the delivery pipeline 1 at the chaff inlet 7, and is blown in the hearth 8 of the chaff burning furnace by blower 2.

[0035] Further, between the chaff inlet port 7 of the conveying pipeline and the outlet 5 stretching into the hearth of the chaff burning furnace, a control valve 3 for controlling the delivery v...

Embodiment 2

[0042] The principle of embodiment two is the same as that of embodiment one, but the system device adopted is different, for comprising conveying pipeline 201, air blower 202 and control valve 203, conveying pipeline 201 is arranged on below the chaff storage yard 204, and conveying pipeline 201 One end is provided with blower 202, and the air outlet of blower 202 is docked with the inlet 206 of conveying pipeline 201, and feeds air to conveying pipeline 201, and the outlet 205 of conveying pipeline 201 stretches in the hearth 208 of chaff burning furnace, in the middle of conveying pipeline 201 Be positioned at the position below the chaff stacking field 204 to have a chaff inlet 207, chaff enters in the delivery pipeline 201 at the chaff inlet 207, and is blown in the hearth 208 of the chaff burning furnace by blower 202.

[0043] Further, a control valve 203 for controlling the conveying amount of chaff is arranged between the chaff inlet of the conveying pipeline and the o...

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Abstract

A light calcium carbonate husk combustion furnace husk feeding device comprises a conveying pipeline, an air blower and a control valve; the conveying pipeline is arranged below a husk stacking site;one end of the conveying pipeline is provided with the air blower, an air outlet of the air blower is in butt joint with an inlet of the conveying pipeline, and the air blower supplies air to the conveying pipeline; an outlet of the conveying pipeline stretches into a hearth of a husk combustion furnace; a husk inlet is formed in the position, located below the husk stacking site, of the middle ofthe conveying pipeline, and husk enters the conveying pipeline through the husk inlet and is blown into the hearth of the husk combustion furnace through the air blower; and the position between thehusk inlet of the conveying pipeline and the outlet, stretching into the hearth of the husk combustion furnace, of the conveying pipeline is provided with the control valve used for controlling the husk conveying amount, and the amount of the husk entering the husk combustion furnace is controlled by the control valve so that the combustion temperature and the generated heat of the husk combustionfurnace can be controlled.

Description

technical field [0001] The invention relates to a light calcium carbonate production device, in particular to a dye feeding device for a light calcium carbonate chaff burning furnace. The dye feeding device for a light calcium carbonate chaff burning furnace is more energy-saving and environmentally friendly , saving resources, and realizing intelligent control, belongs to the technical field of light calcium carbonate production. Background technique [0002] Light Calcium Carbonate (Light Calcium Carbonate) is also called Precipitated Calcium Carbonate (PCC for short). As a filler with a wide range of uses, light calcium carbonate is widely used in plastics, rubber, papermaking, coatings, and pharmaceutical and food industries. The domestic demand alone is more than 10 million tons per year, and it is an industry with an output value exceeding 10 million tons. A billion-dollar industry. The production of light calcium carbonate is divided according to the carbonization p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23K3/02F23N1/00F23B40/00
CPCF23B40/00F23K3/02F23K2203/201F23N1/005F23N1/007F23N2235/12
Inventor 程友恒
Owner 湖南恒旺碳酸钙有限公司
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