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Domestic sewage and dirt treater in coal gas (CG) ultrasonic reverberation resonance field as well as method and application for treating domestic sewage and dirt by using treater

A technology of domestic sewage and resonance field, applied in the field of water treatment, can solve the problem of high energy consumption of equipment, achieve the effect of small size, reduce energy consumption and save energy

Active Publication Date: 2017-02-22
HARBIN UNIV OF COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of high energy consumption of the current equipment for treating sludge and sewage using ultrasonic technology, and to provide a CG ultrasonic reverberation resonance field domestic sewage sludge processor and its method and application for treating sludge / sewage

Method used

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  • Domestic sewage and dirt treater in coal gas (CG) ultrasonic reverberation resonance field as well as method and application for treating domestic sewage and dirt by using treater
  • Domestic sewage and dirt treater in coal gas (CG) ultrasonic reverberation resonance field as well as method and application for treating domestic sewage and dirt by using treater
  • Domestic sewage and dirt treater in coal gas (CG) ultrasonic reverberation resonance field as well as method and application for treating domestic sewage and dirt by using treater

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specific Embodiment approach 1

[0039] Specific embodiment 1: A CG ultrasonic reverberation resonance field domestic sewage sludge processor of this embodiment includes a sewage sludge inlet 1, a sewage sludge / microbubble mixing chamber 2, a rotating distribution plate 3, and a bowl-shaped shunt 4 , CG ultrasonic reverberation resonance field generating tube main reactor 5, filter screen 6, sieve plate 7, head 8, sewage sludge outlet 9 and treated water outlet 10;

[0040] The CG ultrasonic reverberation resonance field generating tube main reactor 5 includes an inner sleeve 5-1, an outer sleeve 5-2, and a CG ultrasonic reverberation resonance field sound source generator 5 arranged on the outer wall of the outer sleeve 5-2. 3 and the reflection baffle 5-4 arranged on the outer wall of the inner sleeve 5-1 opposite to the sound source generator 5-3 of the CG ultrasonic reverberation resonance field;

[0041] The sewage sludge inlet 1 is in communication with the sewage sludge / microbubble mixing chamber 2;

[0042]...

specific Embodiment approach 2

[0054] The second embodiment: This embodiment is different from the first embodiment in that the number of the main reactors 5 of the CG ultrasonic reverberation resonance field generating tube is n, and n CG ultrasonic reverberation resonance field generating tube main reactors 5 in series, n is a natural number greater than or equal to 2. . The other steps and parameters are the same as in the first embodiment.

specific Embodiment approach 3

[0055] The third embodiment is different from the first or second embodiment: the CG ultrasonic reverberation resonance field sound source generator 5-3 arranged on the outer wall of the outer tube 5-2 is a coaxial three-group CG Ultrasonic reverberation resonance field sound source generator (CTG), coaxial six-group CG ultrasonic reverberation resonance field sound source generator (CSG), coaxial double row three-group CG ultrasonic reverberation resonance field sound source generator (CBTG) Or coaxial eight groups of CG ultrasonic reverberation resonance field sound source generator (CEG). The other steps and parameters are the same as in the first or second embodiment.

[0056] The pipe diameter of the CG ultrasonic reverberation resonance field sound source generator 5-3 of this embodiment is determined according to the source of domestic sewage.

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Abstract

The invention discloses a domestic sewage and dirt treater in a coal gas (CG) ultrasonic reverberation resonance field as well as a method and application for treating domestic sewage and dirt by using the treater, belongs to the technical field of water treatment, and particularly relates to a domestic sewage and dirt treater in the CG ultrasonic reverberation resonance field as well as a method and application for treating sludge / sewage by using the treater. The invention aims to solve the problem that the conventional equipment for treating the sludge and sewage by utilizing an ultrasonic technique is high in energy consumption. The product comprises a sewage and dirt inlet, a sewage dirt / bubble mixing chamber, a rotary distribution plate, a bowl-type shunt cover, a CG ultrasonic reverberation resonance field generator pipe main reactor, a filtering net, a sieve plate, a seal head, a sludge outlet and a treated water outlet. The treater disclosed by the invention can be independently used for treating pollution of industrial sewage, domestic sewage, agricultural wastewater and other natural water resources in rivers, lakes and seas and the like, or can be combined with a hydrogen peroxide method, an ozone oxidization method, an active iron catalysis method, a hypochlorite method or a Fenton oxidation process to be used for treating pollution of the natural water resources.

Description

Technical field [0001] The invention belongs to the technical field of water treatment, and specifically relates to a CG ultrasonic reverberation resonance field domestic sewage sludge processor and a method and application for treating sludge / sewage using the same. Background technique [0002] In recent years, my country's environmental sewage treatment, especially domestic sewage treatment, has encountered fatal troubles in operation. The intermittent activated sludge process (SBR) and oxidation ditch, and its improved technology, which are commonly used in almost all parts of the country and are considered successful, are the typical circulating activated sludge process (CASS) process with a long history of introduction and unchanged for 50 years. , The biochemical treatment technology that has shown a backward trend, not to mention the nitrogen oxides and ammonia nitrogen gas produced by the process, which pollute the atmosphere, its sludge treatment has encountered fatal tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/36
CPCC02F1/36
Inventor 綦峥于淼季宇彬张连生
Owner HARBIN UNIV OF COMMERCE
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