Self-cleaning and pre-dewatering coagulator
A pre-dehydration and self-cleaning technology, applied in the direction of dewatering/drying/concentrating sludge treatment, can solve the problems of low processing capacity of the whole machine and insufficient dewatering capacity of the dewatering section, and achieve the effect of increasing the processing capacity
Inactive Publication Date: 2018-03-06
潍坊罗勒环保科技有限公司
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Problems solved by technology
The current screw stacker coagulator mainly only plays the role of stirring and mixing the sludge and flocculant. Because the concentration of sludge is generally not high, the amount of sludge after coagulation is relatively small but the separated water is much. , due to the insufficient dehydration capacity of the dehydration section of the main shaft of the screw stacker, the processing capacity of the whole machine is low
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[0009] Such as figure 1 figure 2 As shown, the self-cleaning pre-dehydration coagulator includes a coagulator box 1 and a mixer 2. The mixer 2 is vertically arranged on one side of the top of the coagulator box 1 and is located at the mud inlet end of the coagulator box 1. And the mixing blade of the mixer 2 is located in the reaction box section 5 of the coagulator box 1, and the interior of the coagulator box 1 is divided into two cavities: the reaction box section 5 and the water collection section 6 through a partition, and the water collection section 6 A filter drum 4 driven by a driving motor 3 belt is provided, and the reaction box section 5 communicates with the water collecting section 6 through a pipe through the filter drum 4, and the filter drum 4 is installed at the mud outlet end of the coagulator box 1, On one side of the filter drum 4, a cleaner 7 is installed on the inner wall of the coagulator box 1, and the outlet end of the cleaner 7 is tangent to the su...
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The invention relates to a self-cleaning and pre-dewatering coagulator which comprises a coagulator box body and a stirrer, wherein the stirrer is vertically arranged on one side at the top of the coagulator box body, a stirring blade of the stirrer is positioned in a reaction box body section of the coagulator box body, the inside of the coagulator box body is divided into two cavities, namely the reaction box body section and a water collecting section, a filter drum driven by a drive motor driving belt is arranged in the water collecting section, the reaction box body section is communicated with the inside of the water collecting section via the filter drum through a pipeline, an obliquely-upward cleaner is arranged on the inner side wall of the coagulator box body on one side of the filter drum, the water outlet end of the cleaner is tangent to the surface of the filter drum, a plate with a triangular section is fixed on the partition plate on the other side of the filter drum, anopening is formed in the cleaner, and two openings are formed in the coagulator box body at the reaction box body section. Compared with a current coagulation box with a coagulation effect for an overlapping screw machine, the self-cleaning pre-dewatering coagulator provided by the invention has the benefits that a pre-dewatering function at the initial stage of a sludge treatment system is increased, and the treatment cavity of the overlapping screw machine is increased.
Description
technical field [0001] The invention relates to a coagulator, in particular to a self-cleaning pre-dehydration coagulator. Background technique [0002] The screw stacker coagulation machine is the sludge coagulation part of the screw stacker. The sludge is pumped into the equipment. After adding flocculants, the sludge and water are fully flocculated to achieve muddy water pretreatment. The current screw stacker coagulator mainly only plays the role of stirring and mixing the sludge and flocculant. Because the concentration of sludge is generally not high, the amount of sludge after coagulation is relatively small but the separated water is much. , It is all due to the insufficient dehydration capacity of the dehydration section of the main shaft of the screw stacker, which leads to low processing capacity of the whole machine. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a self-cleaning pre-de...
Claims
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IPC IPC(8): C02F11/14
CPCC02F11/14
Inventor 李志华李志伟
Owner 潍坊罗勒环保科技有限公司