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Novel sewage treatment equipment and utilization method

A kind of sewage treatment equipment and new technology, applied in heating water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problem of pipeline, filter blockage, easily damaged cutter head, and difficult to clean. and other problems, to achieve the effect of energy saving, high degree of automation and complete functional items

Inactive Publication Date: 2018-02-09
广西南宁桂尔创环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current sewage treatment technology is to purify the sewage and discharge it directly after reaching the standard. The sewage discharged by some factories, schools, etc. contains high heat, and the direct discharge produces waste.
In addition, in the traditional sewage treatment process, reamers are often used to crush the silt and sundries. When the garbage in the silt gets stuck on the reamer cutter head, the cutter head is easily damaged.
At the same time, the debris in the sewage sludge is easy to block the pipes and filter screens, making it relatively difficult to clean

Method used

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  • Novel sewage treatment equipment and utilization method
  • Novel sewage treatment equipment and utilization method
  • Novel sewage treatment equipment and utilization method

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Experimental program
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Effect test

Embodiment 1

[0029]It includes a sedimentation tank 1, a squeeze tank 2, a heat exchange tank 3 and a main control system; the inlet of the sedimentation tank 1 is provided with a primary filter 4, and the outlet is connected to the squeeze tank 2; the squeeze tank 2 is composed of six Surrounded by movable plate surfaces, the bottom surface is provided with a lifting device 9, and the other five surfaces are extruding devices 8, and filter bags 6 are placed on the lifting device 9; the outlet of the extruding pool 2 is connected to the heat exchange pool 3; The inside of the heat exchange pool 3 is provided with a coil pipe 12, an electric heater 10 and a high-pressure water gun 11 are provided on the pool wall, and a solenoid valve 13 is provided at the outlet of the bottom; They are all arranged underground; the outlets of the sedimentation tank 1, the extrusion tank 2 and the heat exchange tank 3 are equipped with an automatic filter cleaner 5; Sensors are provided and are all connecte...

Embodiment 2

[0033] The second embodiment is basically the same in structure and principle as the first embodiment, except that the bottom of the squeeze pool 2 is provided with a support column 26 . When the lifting device 9 is at the lowest position, the support column 26 plays a role of assisting support.

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Abstract

The invention provides novel sewage treatment equipment and a utilization method. The novel sewage treatment equipment comprises a sedimentation tank, an extrusion tank and a heat exchange tank. A primary filter tank is arranged at an inlet of the sedimentation tank, and an outlet of the sedimentation tank is connected with the extrusion tank. A lifting device is arranged on the bottom face of theextrusion tank, extrusion devices are arranged on other five faces of the extrusion tank, and a filter bag is arranged on the lifting device. An outlet of the extrusion tank is connected with the heat exchange tank, a coil pipe is arranged in the heat exchange tank, electric heaters and high-pressure water torches are arranged on walls of the heat exchange tank, and an electromagnetic valve is arranged at a bottom outlet of the heat exchange tank. The sedimentation tank, the extrusion tank and the heat exchange tank are all arranged underground, and automatic filter screen cleaners are arranged at outlets of the sedimentation tank, the extrusion tank and the heat exchange tank respectively. Sensors are arranged in the sedimentation tank, the extrusion tank and the heat exchange tank respectively and connected with a master control system. The novel sewage treatment equipment and the utilization method have advantages that heat energy can be recovered and utilized during separation ofsludge in wastewater, and sludge waste is briquetted to make it convenient for subsequent treatment.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and relates to a novel sewage treatment equipment and a use method. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements of a certain water body for drainage or reuse. The current sewage treatment technology is to purify the sewage and discharge it directly after reaching the standard. The sewage discharged by some factories and schools contains high heat, and the direct discharge produces waste. In addition, in the traditional sewage treatment process, a reamer is often used to crush the silt and sundries. When the garbage in the silt gets stuck on the reamer cutter head, the cutter head is easily damaged. At the same time, the debris in the sewage sludge can easily block the pipes and filter screens, making it relatively difficult to clean. Contents of the invention [0003] In order to solve the above problems, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/10C02F11/12
CPCC02F9/00C02F1/001C02F1/02C02F1/52C02F11/128
Inventor 戚海冰
Owner 广西南宁桂尔创环保科技有限公司
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