Device for wastewater treatment and treatment method thereof

A wastewater treatment and reverse osmosis device technology, applied in water/sewage treatment, non-polluted water treatment, water/sewage multi-stage treatment, etc., can solve the problems of low working efficiency of treatment equipment, equipment impact, increased cost, etc., to achieve Improve the use time and maintenance cost, good effect, simple structure

CN111072174APending Publication Date: 2020-04-28ZHEJIANG SHENGTENG ENVIRONMENT ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-04-28

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Abstract

The invention discloses a device for wastewater treatment. The device comprises a raw water tank and a filter, wherein the filter comprises a mechanical filter, an activated carbon filter, a securityfilter and a precision filter; the filters are sequentially connected through pipelines; a primary reverse osmosis device is also arranged at the rear end of the precision filter; the primary reverseosmosis device is connected with a pure water tank for storage and conveying to a workshop; a raw water pump is also arranged between the raw water tank and the mechanical filter; a high-pressure pumpis arranged between the precision filter and the primary reverse osmosis device; a pure water pump is arranged between the pure water tank and the workshop; the pure water pump adopts constant-pressure water supply. Dirt in the treatment device can be removed by additionally arranging the security filter, and the reverse osmosis device is additionally arranged, so that the interior can be cleanedmore cleanly, the dual functions of water treatment and device treatment are achieved, the service lifetime of the device is greatly prolonged, and the maintenance cost of the device is greatly reduced.
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Description

Technical field

[0001] The invention relates to the field of sewage treatment, in particular to a device for wastewater treatment and a treatment method thereof. Background technique

[0002] Water treatment is a very common type of purification equipment, but after a long period of treatment, a lot of scale will be generated in this kind of equipment. This kind of scale will make the working efficiency of the treatment equipment lower and have a certain impact on the equipment. In the future, the equipment damage rate will also greatly increase, but in the water treatment process, the equipment cannot be stopped for a long time. If a second set of equipment is added, the cost will be greatly increased. Summary of the invention

[0003] The present invention mainly solves the advantages of preventing fouling in the reactor, low operating cost, etc. while placing the dirt on the existing equipment without stopping the machine. The present invention mainly adopts the following tech...

Examples

Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with the drawings: figure 1 As shown, a device for wastewater treatment is composed of a raw water tank and a filter. The filter includes a mechanical filter, an activated carbon filter, a security filter, and a precision filter, and each filter is composed of They are connected by pipelines in turn. The rear end of the precision filter is also provided with a first-level reverse osmosis device. The first-level reverse osmosis device is connected to the pure water tank for storage and transport to the workshop. The raw water tank and the mechanical filter are also A raw water pump is provided, a high-pressure pump is provided between the precision filter and the first-stage reverse osmosis device, and a pure water pump is provided between the pure water tank and the workshop, and the pure water pump adopts constant pressure for water supply.

[0014] As a preference: there is a connecting pipe between t...