Feeding system of utilizing sulfur containing materials to prepare acids
A technology for making acid and materials, which is applied in the field of feeding system, which can solve problems such as troublesome operation, high time cost, and trouble, and achieve the effects of improving work efficiency, eliminating manual labor, and improving resource utilization efficiency
Inactive Publication Date: 2019-05-31
NINGBO JINYUANDONG PETROCHEM ENG TECH
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Problems solved by technology
Although this method is simple and does not require additional cost, the operation is cumbersome, and each feeding operation needs to be weighed once, which is very troublesome and the time cost is too large
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[0020] The present invention will be described in further detail below.
[0021] refer to figure 1 , a feeding system for making acid by using sulfur-containing materials, including a feeding device 1, characterized in that: the feeding device 1 is provided with a feeding control part, and the feeding device 1 is located at the top of the fluidized furnace feeding port 11, the The top of the feeding port 11 is provided with an observation window in turn, and the feeding control part includes a controller body 7 , a number of material control devices 71 arranged on the controller body 7 and a number of drivers for driving the material control devices 71 .
[0022] Further, in a preferred embodiment of the feeding system for making acid by using sulfur-containing materials in the present invention, the controller body 7 includes a feeding device 72 and a feeding device installation unit, and the feeding device 72 is hollow It is arranged in the middle to form a feed channel, an...
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The invention discloses a feeding system of utilizing sulfur containing materials to prepare acids. The provided system outputs materials from the bottom of the system by a feeding device; the materials are delivered to the feed inlet of a boiling furnace; a driver is used to control a material controlling device, the size of the feeding opening of the material controlling device is changed so asto change to the speed of introducing a sulfur containing material into a feeding device; the material controlling device and the driving end of the driver are fixedly connected; the driver is automatically controlled through external electric control, the artificial operation is avoided; the feeding of sulfur containing materials becomes more convenient and quicker; moreover, auxiliary materialscan be quantitatively added; the resource utilization rate is maximally improved; the ratios of materials can be adjusted; by rotating a high temperature resistant lens, the feeding situation and material burning situation in the furnace can be observed, thus workers can accurately feed materials into the furnace, and the work efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of feeding systems, in particular to a feeding system using sulfur-containing materials to make acid. Background technique [0002] At present, the process of using sulfur-containing materials to produce acid is as follows: after the sulfur-containing materials are crushed, they are sent to a fluidized fluidized furnace for combustion, and the sulfur dioxide gas produced enters the converter after cooling, dust removal, and drying, and is converted into sulfur trioxide by catalysts. The gas is sprayed and absorbed by the acid spray device of the absorption tower to make concentrated sulfuric acid. [0003] During the acid production process, it is necessary to feed materials to the fluidized fluidized furnace for combustion to generate furnace gas. The main component of the furnace gas is sulfur dioxide gas. Now it is transported to the feeding port by rubber conveyor belt, and the feeding port is open. Dur...
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IPC IPC(8): C01B17/50C01B17/76
Inventor 何相君石智男
Owner NINGBO JINYUANDONG PETROCHEM ENG TECH