Efficient industrial heavy metal sewage treatment equipment
A technology for sewage treatment equipment and heavy metals, applied in water/sewage treatment equipment, water/sewage treatment, water/sewage multi-stage treatment, etc., can solve problems such as low degree of automation, cumbersome process, filter blockage, etc., and achieve saving labor force, improve processing efficiency, realize the effect of automation
Inactive Publication Date: 2021-03-02
HANGZHOU XUYUAN TECH CO LTD
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Problems solved by technology
[0003] The traditional industrial heavy metal wastewater treatment method requires multiple equipments to cooperate with the treatment, the process is cumbersome and the efficiency is low, and the traditional heavy metal wastewater treatment requires a long period of precipitation before filtering, the treatment efficiency greatly reduces the industrial output, and the usual filter screen, There are problems such as damage after a long time of use, or blockage of the filter screen. After damage, untreated waste water may be discharged into the environment to cause pollution, and the degree of automation is not high. Aiming at the above shortcomings, the present invention improves
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[0021] Combine below Figure 1-6 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0022] A kind of high-efficiency industrial heavy metal sewage treatment equipment described in conjunction with accompanying drawings 1-6 comprises an assembly box 10 and a power mechanism 100 arranged on the rear side of the assembly box 10, and the assembly box 10 is provided with a working A chamber 11, the working chamber 11 is provided with a first separation mechanism 101, a second separation mechanism 102 and a drainage mechanism 103;
[0023] The first separation mechanism 101 includes a separation box 30 fixed on the top wall and the left wall of the working chamber 11, the separation box 30 is provided with a separation chamber 31, and the left wall of the separation chambe...
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The invention discloses efficient industrial heavy metal sewage treatment equipment, which comprises an assembly box and a power mechanism arranged on the rear side of the assembly box, a working cavity is formed in the assembly box, and a first separation mechanism is arranged in the working cavity; according to the method, a two-step separation method is used, silt, dirt and other solids possibly existing in the initial wastewater are currently separated, in the second step, heavy metal elements are precipitated and separated out in the mode of adding slaked lime and fully react in mechanical stirring, in the second step of separation, then rotated to an inlet in a mechanical mode, separated substances in the first step are stored together, and stored in a storage bin after the subsequent air-drying. According to the present invention, with the filtration manner, the problems of damage and the like caused by the long-term use of the filtration screen are effectively solved, and the stirring plate shrinks and does not contact the bottom surface during the stirring process, such that the precipitation rate is not affected while the reaction of the wastewater is accelerated so as tosubstantially improve the treatment efficiency, and meanwhile, automation of the treatment process is achieved, and labor force is saved.
Description
technical field [0001] The invention relates to high-efficiency industrial heavy metal sewage treatment equipment, and mainly relates to the technical field of industrial sewage treatment. Background technique [0002] As we all know, heavy metal wastewater is one of the most serious environmental pollution and one of the most harmful industrial wastewater to human health. Generally, heavy metal ions in wastewater cannot be decomposed and destroyed. Some heavy metal ions are toxic, so it is necessary to purify industrial heavy metal wastewater through electrochemical and other means; [0003] The traditional industrial heavy metal wastewater treatment method requires multiple equipments to cooperate with the treatment, the process is cumbersome and the efficiency is low, and the traditional heavy metal wastewater treatment requires a long period of precipitation before filtering, the treatment efficiency greatly reduces the industrial output, and the usual filter screen, Th...
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IPC IPC(8): C02F9/04C02F101/20
CPCC02F1/001C02F9/00C02F2001/007C02F2101/20C02F2201/002
Inventor 于建家
Owner HANGZHOU XUYUAN TECH CO LTD