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System to eliminate alkali metal oxides in smoke

A technology of alkali metal oxides and dust, applied in chemical instruments and methods, separation of dispersed particles, separation methods, etc., can solve problems such as inability to accurately control cleaning, achieve the effect of reducing downtime costs and ensuring work efficiency

Pending Publication Date: 2018-10-02
绵阳惠泽天下环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, it is impossible to accurately control when to clean it up

Method used

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  • System to eliminate alkali metal oxides in smoke
  • System to eliminate alkali metal oxides in smoke

Examples

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Effect test

Embodiment 1

[0018] Such as Figure 1-Figure 2 As shown, the present invention removes the alkali metal oxide system in the dust, including the recording system and the dust removal equipment arranged at the outlet of the flue of the glass kiln. The glass kiln sends the flue gas produced by the production into the dust removal equipment through the flue. The dedusting equipment includes acid distributing equipment, oxygen distributing equipment, alkali adding machine and successively connected dedusting tower, oxidation tower, absorption tower, mother liquor pool and cooling water tower, the input end of the dedusting tower is connected with the outlet of the flue, so The acid distribution equipment is connected with the dust removal tower and sprays acid mist into the dust removal tower. The oxygen distribution equipment is connected with the oxidation tower and sprays strong oxidant into the oxidation tower. Alkali is added in the tower, and there are two flues, one end of which is conne...

Embodiment 2

[0023] A one-way valve 3 is connected between the flue and the main pipeline. One-way valve 3 to avoid flue gas backflow

[0024] Preferably, the LED lights are flashing LED lights.

Embodiment 3

[0026] The controller can adopt single chip microcomputer, ARM processor or PLC. Preferred single-chip microcomputer in the present invention, its model is preferably AT89LV51, the preferred LWGQ series gas turbine flowmeter of electronic gas flow meter, display adopts LED display screen or digital display screen.

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Abstract

The invention discloses a system to eliminate alkali metal oxides in smoke. The system comprises a recording system and a dust remover arranged at a flue outlet of a glass furnace. The dust remover includes an acid preparation device, an oxygen preparation device, an alkali adder, and a dedusting column, an oxidizing column, an absorbing column, a mother liquid tank and a cool water column which are communicated in sequence; two flues are provided; one end of every flue is communicated with the glass furnace, and the other ends of the flues are connected with each other and are connected withan inlet of the dedusting column through a main pipeline; an electronic air flowmeter is arranged in the main pipeline; the recording system includes a controller, and a two-way electromagnetic valve,a display and an LED lamp in signal connection with the controller; the electronic air flowmeter is connected with the controller. The system has the advantages that stopping the glass furnace duringflue cleaning is not required, operating efficiency of the whole system is ensured, cost due to operation stopping is reduced, and time to clean the system can also be accurately controlled.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a system for removing alkali metal oxides in smoke and dust. Background technique [0002] When the glass kiln is in normal operation, the composition of the flue gas produced by it is very complex, and the particle size of the flue dust is in the order of micron and nanometer, so it is very difficult to capture it by common methods. Therefore, a kind of dedusting equipment applied to glass kiln smoke has been designed. However, after a period of use, the flue of the glass kiln needs to be cleaned, and when the flue is cleaned, the glass kiln needs to be shut down, which reduces the working efficiency of the entire system and increases the cost of downtime. Moreover, it is impossible to accurately control when to clean it. Contents of the invention [0003] The purpose of the present invention is to provide a system for removing alkali metal oxides in smoke, so as to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D53/56
CPCB01D53/56B01D53/78
Inventor 谢秩勇
Owner 绵阳惠泽天下环保科技有限公司
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