Powder fixed hole blanking adjustment device and adjustment method

An adjusting device and hole-fixing technology, which is applied in the field of powder-fixed-hole feeding and adjusting device, can solve problems such as material leakage from the valve body, requirements affecting the uniformity of raw materials for electrolytic production, unfavorable stable operation of the purification system, etc., and achieve the highest flow rate. Effect
CN103510118BActive Publication Date: 2016-01-13SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
Publication Date
2016-01-13

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

Abstract

The invention relates to a blanking adjusting device of a powder fixed hole and an adjusting method of the blanking adjusting device. The blanking adjusting device is structurally formed as follows: an inclined feeding channel is arranged; a feeding opening is formed in the top of the inclined feeding channel; a discharging opening of the inclined feeding channel is communicated with a feeding opening of a discharging cavity; a blanking opening is formed in the bottom of the discharging cavity; an adjusting hammer head for controlling a blanking flow is arranged in the discharging cavity; the lower part of the adjusting hammer head is conical and the discharging opening is a cylinder; the upper part of the adjusting hammer head is fixedly connected with one end of an adjusting rod; the other end of the adjusting rod is connected with a power device. The blanking adjusting device of the powder fixed hole has the advantages that the quantitative and uniform blanking of powder materials is realized by a method of linearly changing a blanking hole of the powder materials according to the properties of the powder materials, so as to realize the continuous adjustment of a flow. The blanking adjusting device of the powder fixed hole is simple in structure, practical and few in maintenance amount, is not influenced by powder impurities, and has a high application value. The blanking adjusting device of the powder fixed hole is good in sealing performance, few in transmission structures, easy to operate and few in maintenance times, and is applicable to adjusting the flow of aluminum oxide of an electrolytic aluminum factory.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a blanking regulating device, in particular to a powder hole-fixed blanking regulating device and an adjusting method which are mainly used in aluminum smelting and other industries for the quantitative blanking control of alumina and other powder materials. Background technique

[0002] In the electrolytic aluminum industry, alumina is generally driven into the alumina storage bin next to the electrolytic series by tank truck or bagged material, and then transported by belt or dense phase into the daily storage bin between the electrolytic series. The bin goes through the electrolytic flue gas purification system and then enters the fluorine-loading bin, and finally the fluorine-loading bin enters the electrolytic cell through the ultra-dense phase conveying system for electrolytic production.

[0003] When alumina enters the electrolytic flue gas purification system from the daily storage silo, its flow rate needs to be stric...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More