Waste liquid treatment device used after steel slag treatment

A technology for waste liquid treatment and steel slag, which is applied in fixed filter element filters, dispersed particle filtration, filtration and separation, etc. It can solve problems such as affecting wastewater discharge and environmental impact, and achieve the effect of facilitating treatment and avoiding accumulation.

CN114288727APending Publication Date: 2022-04-08郑友能
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-04-08

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Abstract

The invention discloses a waste liquid treatment device used after steel slag treatment. The waste liquid treatment device comprises a water tank, a water outlet pipe installed on the water tank and a filter box body fixed to the water tank through a support. According to the device, an electric push rod drives a moving plate to move, after a connecting cover is in butt joint with a second rectangular block, a screw rod rotates in the process that a motor drives a first transmission shaft to rotate, the screw rod is used for butt joint of a flange and a connecting disc, hot air flow generated by a heat pump enters the interior of a filtering box through an air outlet pipe, and fine particles can be dried; under the action of a rotating arm and a touch piece, accumulation of fine particles on a first filter screen can be avoided, drying of the fine particles is facilitated, along with increase of airflow, the dried fine particles enter a collecting shell through a connecting pipe, and under the action of a second filter screen, the fine particles are collected in the collecting shell, so that the collecting effect is improved. Compared with a wastewater treatment device in the prior art, fine particles can be collected in time, so that subsequent wastewater treatment is facilitated.
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Description

technical field

[0001] The invention relates to the technical field of steel slag waste liquid treatment, in particular to a waste liquid treatment device for steel slag treatment. Background technique

[0002] At present, steel slag is generally discarded as waste after simple treatment, which not only causes waste of resources, but also imposes a burden on environmental protection. In order to make full use of the steel slag, a steel slag processing system is disclosed in the prior art, that is, a mill and a shaker are used for processing.

[0003] Mills and shaking tables will produce wastewater containing fine particles during the treatment process. If the wastewater is directly discharged to the external environment, it will still have an impact on the environment. In the prior art, the wastewater is usually discharged by filtering, but in the long run During the use of time, fine particles are easy to accumulate on the filter screen. If the fine particles are not clea...

Examples

Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] see Figure 1-8 , the present invention provides a technical solution:

[0031] A waste liquid treatment device for steel slag treatment, comprising a water tank 1, an outlet pipe 5 installed on the water tank 1, a filter box 10 fixed on the water tank 1 through a bracket 13, and an inlet pipe installed on the filter box 10 Water pipe 12 and the communication pipe 38 that is communicated with water tank 1 and filter casing 10, frame 17 is installed inside f...