Whole-process automatically controlled electrolytic manganese wastewater ion exchange treatment system

An ion exchange and treatment system technology, applied in the field of electrolytic manganese wastewater ion exchange treatment system, can solve the problems of long time-consuming detection of water samples, excessive effluent instantaneous value, large floor space, etc. The effect of improving operating efficiency and improving the degree of automation

Inactive Publication Date: 2014-08-20
SICHUAN HENGDA ENVIRONMENTAL TECH
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Problems solved by technology

The exchange resin added to the ion exchange device will fail after the equipment runs for a period of time, and needs to be regenerated, and the system needs to run continuously for 24 hours. Therefore, many domestic ion exchange systems mostly use one set of operation and one set of backup methods. , which makes the cost of ion exchange equipment high and occupies a large area
[0003] Most of the existing devices are operated by manual control or semi-automatic control, and there are many valves in the ion exchange system, and the operation process is cumbersome; the existing devices use online detection equipment to detect water quality to feed back the system for adsorption-regeneration process switching, and online equipment

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  • Whole-process automatically controlled electrolytic manganese wastewater ion exchange treatment system

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing, protection scope of the present invention is not limited to the following:

[0014] Such as figure 1 As shown, a whole-process automatic control electrolytic manganese wastewater ion exchange treatment system includes ion exchanger A1, ion exchanger B2, regeneration liquid distribution tank 3, wastewater storage tank 4 and PLC controller, and the wastewater storage tank 4 The water outlet is respectively connected to the lower liquid inlet and outlet of the ion exchanger A1 and the lower liquid inlet and outlet of the ion exchanger B2 through pipelines, and is set on the pipeline connecting the water outlet of the waste water storage tank 4 and the lower liquid inlet and outlet of the ion exchanger A1 There is an electric valve A11, and an electric valve B12 is installed on the pipeline connecting the water outlet of the waste water storage tank 4 and the liquid inlet and outlet

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Abstract

The invention discloses a whole-process automatically controlled electrolytic manganese wastewater ion exchange treatment system. A water outlet of a wastewater storage tank (4) is connected with lower liquid accesses of an ion exchanger A (1) and an ion exchanger B (2) respectively, a water outlet of a regenerated liquid distribution tank (3) is connected with an upper liquid accesses of the ion exchanger A (1) and the ion exchanger B (2) respectively, the lower liquid access and the upper liquid access of the ion exchanger A (1) are also connected with a drainage port A (7) respectively, the lower liquid access and the upper liquid access of the ion exchanger B (2) are also connected with a drainage port B (10) respectively, and an electric valve is arranged on a pipeline and electrically connected with a PLC (programmable logic controller). The system has the beneficial effects that the PLC control program automatically runs in the whole process, so that the automation degree of equipment is improved, and the running efficiency of the system is improved; the two ion exchangers arranged in parallel ensure continuous adsorption of the equipment.

Description

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Claims

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Application Information

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Owner SICHUAN HENGDA ENVIRONMENTAL TECH
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