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Sludge treatment device and method

A sludge treatment and sludge technology, applied in sludge treatment, water/sludge/sewage treatment, sludge treatment through temperature control, etc., can solve sludge dehydration, poor drying, normal operation impact, cost Advanced problems, to achieve the effect of reducing transportation costs and handling costs, reducing quantity and weight

Active Publication Date: 2019-04-09
北京天灏柯润环境科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the oily sludge is mixed into the activated sludge, the oil in it will affect the normal operation of the sludge dehydration and drying equipment
If sludge dehydration and drying are not done well, the amount of sludge transported abroad will be large and the cost will be higher

Method used

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  • Sludge treatment device and method

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Embodiment Construction

[0037] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0038] The sludge treatment device according to the exemplary embodiment includes an oily sludge concentration tank, a first cutter, a chopping filter, a precision heater, a dosing device, an ultrasonic oscillation reactor, a hot water cleaning reactor, a gas oscillation solid-liquid Separation tank, oil-water separation tank, activated sludge concentration tank, second cutting machine, sludge mixing conditioner, sludge low-temperature therm...

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Abstract

The invention provides a sludge treatment device and method.The sludge treatment device comprises an oil-containing sludge concentration tank (1), a first cutter (3), a cutting filter (5), a precise heater (9), a chemical adding device (10), an ultrasonic oscillating reactor (11), a hot water cleaning reactor (13), a gas oscillating solid-liquid separation tank (14), an oil-water separation tank (23), an active sludge concentration tank (2), a second cutter (17), a sludge mixing conditioner (16) and a sludge low-temperature thermal dehydration and desiccation all-in-one machine (21).The sludge treatment device can separate oil from oil-containing sludge, prevents the oil from affecting sludge thermal desiccation, solves the problems of sludge resource utilization and reduction, reduces the amount and the weight of the sludge, and reduces transport cost and disposal cost.

Description

technical field [0001] The disclosure relates to sludge treatment technology used in the petrochemical industry, in particular to a sludge treatment device and method. Background technique [0002] According to the plan, the principle of waste treatment in the petrochemical industry is to set up centralized solid waste treatment centers in regions. It is not recommended that enterprises build incineration facilities and hazardous waste landfill facilities by themselves. Petrochemical enterprises focus on solving the problem of sludge resource utilization and reduction, focusing on sludge drying, reducing the quantity and weight of sludge, reducing transportation costs and disposal costs, and the harmless treatment of sludge is free from the danger of concentration. sex waste center. Therefore, sludge drying treatment is an urgent problem faced by petrochemical enterprises, and since oily sludge affects the thermal drying of sludge, oil removal treatment of oily sludge is th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F11/00C02F11/12C02F11/18C02F11/14C02F103/36
CPCC02F11/00C02F11/12C02F11/14C02F11/18C02F2103/365C02F2303/06
Inventor 任庆文
Owner 北京天灏柯润环境科技有限公司
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