High-temperature smoke cooling, metering and packaging integrated device and process method thereof

A fume and packaging technology, which is applied in the field of metering and packaging integrated devices and high temperature fume cooling, can solve the problems of increasing the damage progress of the kneader, the high cost of using the kneader, and increasing the maintenance workload, so as to eliminate environmental risks, The effect of eliminating the problem of smoke and dust and reducing the risk factor of the post

Pending Publication Date: 2020-07-31
YIMEN COPPER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Gas escaping pollutes the environment, acidic liquid and gas corrode and damage equipment, and the formation of acid in the humidification process itself is an exothermic chemical reaction, which further increases

Method used

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  • High-temperature smoke cooling, metering and packaging integrated device and process method thereof
  • High-temperature smoke cooling, metering and packaging integrated device and process method thereof
  • High-temperature smoke cooling, metering and packaging integrated device and process method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] An integrated device for cooling, measuring and packaging high-temperature smoke and dust, including a smoke and dust collection device 100, a smoke and dust cooling and conveying system 200, a packaging device 400, a single bag weighing device 500, and a soot conveying device 600;

[0053] The dust collecting device 100 includes an electric dust collector 101; the two ends of the electric dust collector 101 are respectively provided with an air inlet 102 and an air outlet 103; the bottom of the electric dust collector 101 is provided with an ash hopper 104;

[0054] The soot cooling and conveying system 200 includes a buried scraper conveyor 201, a screw conveyor 202 and a water cooling jacket 203; a buried scraper conveyor 201 is arranged at the bottom of the ash discharge bucket 104; a buried scraper is arranged at the end of the buried scraper conveyor 201 Conveyor discharge port 204; the bottom of the screw conveyor 202 is provided with a screw conveyor feed port 205;...

Embodiment 2

[0059] On the basis of Embodiment 1, an intermediate storage bin 300 is arranged on the discharge port 206 of the screw conveyor; the intermediate storage bin 300 is fixedly arranged on the support frame 401; the upper part of the intermediate storage bin 300 is provided with a square storage bin 301 , the bottom is provided with a funnel-shaped lower silo 302.

Embodiment 3

[0061] On the basis of Embodiment 1-2, the lifting hook 409 is provided with a weighing device 410 .

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Abstract

The invention provides a high-temperature smoke cooling, metering and packaging integrated device. The high-temperature smoke cooling, metering and packaging integrated device comprises a smoke collecting device, a smoke cooling and conveying system, a packaging device, a single-barrel weighing device and a smoke conveying device. According to the high-temperature smoke cooling, metering and packaging integrated device, the temperature of high-temperature smoke can be directly reduced from 180 DEG C to 60 DEG C and is lower than the highest tolerance temperature of bagging, and the basic packaging condition is met; the problem of connection sealing between a discharging opening and a packaging barrel is solved, the problem of smoke flying is solved, and the environmental risk is eliminated; the problem that the weight of a single barrel cannot reach the export sales weight is solved; single-bag metering is achieved, material calculation is facilitated, and real-time adjustment is facilitated; transfer transportation of a small truck is omitted, the production cost is saved, and the post risk coefficient is reduced; and a smoke kneading machine is omitted, equipment is reduced, andpollution sources are reduced.

Description

technical field [0001] The invention belongs to the technical field of chemical equipment, and in particular relates to an integrated device for cooling, metering and packaging of high-temperature smoke and dust and a process method thereof. Background technique [0002] In the process of copper smelting, a large amount of volatile impurities and small dust particles in the raw materials are entrained into the flue gas. After removing more than 95% of the dust in the flue gas by electrostatic precipitator, it enters the wet purification system to wash and purify the flue gas. Afterwards, the flue gas that meets the conditions for acid production is obtained for the production of sulfuric acid. A large amount of dust collected by ESP contains toxic and harmful impurities such as As, Pb, Zn, etc., which need to be handled carefully to prevent environmental pollution. [0003] At present, there are the following methods for dust collection by electric dust collector: [0004]...

Claims

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Application Information

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IPC IPC(8): B65G37/00B65G69/20B65B1/12B65B1/22B65B1/16B65B1/32B65B43/54B65B63/08B65B1/28
CPCB65B1/12B65B1/16B65B1/22B65B1/28B65B1/32B65B43/54B65B63/08B65G37/00B65G69/20
Inventor 张体富杨应宝孔祥玉张万勇杨洪明陈全坤谢家荣王青怡王宝
Owner YIMEN COPPER CO LTD
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