Raw material crushing mechanism for producing polyferric sulfates and working method thereof

Abstract

The invention discloses a raw material crushing mechanism for producing polyferric sulfates and a working method thereof. The crushing mechanism comprises a shell, wherein a feeding mechanism is fixedly connected to the position, close to the left side, of the upper end of the shell; the feeding mechanism comprises a feeding port; the bottom end of the feeding port is fixedly connected with four groups of first baffles; the first baffles are movably connected with crushing wheels through rotating shafts; the position, close to the upper side, of the inner wall of the left end of the shell is movably connected with a first rotating shaft; the first rotating shaft is movably connected with a first receiving disc; and the inner wall of the upper end of the shell is fixedly connected with twogroups of second telescopic rods. According to the raw material crushing mechanism, crushed raw materials are loaded into packaging bags through a steel pipe, the edges of the packaging bags are placed at a circular groove of an iron ring, and a bag pressing ring automatically lowers, so that the packaging bags are fixed, the situation that the raw materials in the packaging bags cannot leak out in the loading process is guaranteed, consequently, direct contact with people is avoided, safety of people is guaranteed, and waste of the raw materials is avoided.

Description

technical field [0001] The present invention relates to the field of raw material crushing mechanism, in particular to a raw material crushing mechanism for producing polyferric sulfate and its working method. Background technique [0002] Polyferric sulfate is an inorganic polymer coagulant with superior performance, which is very soluble in water. Polyferric sulfate is widely used in the purification treatment of drinking water, industrial water, various industrial wastewater, urban sewage and sludge dehydration, etc. At the same time, polymerized ferric sulfate can stimulate the skin and mucous membranes. Inhalation of high concentrations can cause bronchitis, and individual people can cause bronchial asthma. When a large amount is taken by mistake, it can cause oral erosion, gastritis, gastric bleeding and mucous membrane necrosis. Chronic effects: long-term Contact can cause headache, dizziness, loss of appetite, cough, nasal congestion, chest pain and other symptoms; ...

AI Technical Summary

Problems solved by technology

[0003] The existing polymeric ferric sulfate raw material crushing mechanism has certain disadvantages in use. First of all, the existing polymeric ferric sulfate raw material crushing mechanism does not completely crush the raw material, and there will still be a large amount of unfinished raw materials in the process of crushing and bagging. The situation of being crushed, secondly, the existing crushing mechanism bagging requires people to manually operate, and it is easy to leak raw materials during the bagging process, which has a certain impact on people's work process and people's safety. Therefore, we propose a raw material crushing mechanism for producing polyferric sulfate and its working method

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