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Industrial sewage staged treatment and discharge device

A technology of hierarchical treatment and discharge device, which is applied in the direction of water/sewage multi-stage treatment, water/sewage treatment, heating water/sewage treatment, etc. It can solve the problems of inconvenient detection of sewage impurity content, oil content and salt concentration, etc.

Inactive Publication Date: 2021-09-14
安庆海达化工有限公司
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Problems solved by technology

[0004] The products in the above patents can realize the centralized collection and discharge of the sedimentation material at the bottom of the sedimentation tank, but it is not convenient to detect the impurity content, oil content and salt concentration in the sewage, so that it can be graded according to the actual situation of the sewage.

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  • Industrial sewage staged treatment and discharge device
  • Industrial sewage staged treatment and discharge device
  • Industrial sewage staged treatment and discharge device

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Embodiment Construction

[0031] In order to facilitate the understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the description in the text. rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0032] It should be noted that when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it may be The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for the purpose of illustration only.

[0033]Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly associated by one of...

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Abstract

The invention discloses an industrial sewage staged treatment and discharge device, which comprises a treatment box, wherein the treatment box is internally divided into a precipitation cavity, an oil removal cavity and a desalting cavity by a plurality of partition plates from top to bottom, an impurity content measuring component is arranged at the water inlet end of the precipitation cavity, a precipitate discharge component is arranged at the bottom of the precipitation cavity, a flow-limiting drainage component is arranged at the water outlet end of the precipitation cavity, the water inlet end of the oil removal cavity is provided with a first transmission pipe which is in through connection with the precipitation cavity, the outer wall of the first transmission pipe is provided with a sewage oil content measuring component, the top of the inner wall of the oil removal cavity is provided with a floating oil absorbing and removing component, the water inlet end of the desalting cavity is provided with a second transmission pipe which is connected with the oil removal cavity in a penetrating manner, the outer wall of the second transmission pipe is provided with a sewage salt concentration measuring component, and a desalting component is arranged in the desalting cavity. The industrial sewage staged treatment and discharge device is convenient for detecting the impurity content, the grease content and the salt concentration in sewage and is convenient for stage treatment according to the actual condition of the sewage.

Description

technical field [0001] The invention mainly relates to the technical field of sewage treatment, in particular to an industrial sewage grading treatment and discharge device. Background technique [0002] Industrial wastewater includes production wastewater, production sewage, etc. It refers to the wastewater and waste liquid generated in the industrial production process. The harmless treatment of industrial wastewater is an important task before wastewater discharge. [0003] According to a classification treatment device for industrial sewage provided by the patent document with the application number CN202010880696.7, the product includes a sedimentation tank and a treatment tank, and the outer wall of the sedimentation tank is fixedly connected to the position near the top with a water inlet pipe, and between the sedimentation tank and the treatment tank A water-passing pipe is arranged between them, a water outlet pipe is fixedly connected to the lower middle of the out...

Claims

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Application Information

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IPC IPC(8): C02F9/10C02F1/40C02F1/24C02F1/04C02F1/44C02F1/469
CPCC02F9/00C02F2209/005C02F2209/42C02F1/40C02F1/24C02F1/469C02F1/441C02F1/04
Inventor 董洛
Owner 安庆海达化工有限公司
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