A rjm integrated process water treatment equipment

A technology for treating equipment and process water, applied in water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc. Smooth and other problems, to achieve the effect of improved sedimentation, uniform pressure, and overcome easy clogging

Active Publication Date: 2020-12-25
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problems of the existing integrated water supply treatment equipment in the process of water treatment, such as long mixing, reaction and sedimentation time, poor effect, inability to easily adapt to changes in water volume and poor sludge discharge

Method used

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  • A rjm integrated process water treatment equipment
  • A rjm integrated process water treatment equipment
  • A rjm integrated process water treatment equipment

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specific Embodiment approach 1

[0056] Specific implementation mode one: combine Figure 1 to Figure 5 Describe this embodiment, a kind of RJM integrated process water treatment equipment of this embodiment, it includes tubular mixer 1, flocculation reaction tank 2, sedimentation tank 4, mud discharge system 5 and outlet channel 6, flocculation reaction tank 2 and sedimentation tank The lower part of the pool 4 is equipped with a mud discharge system 5, the tubular mixer 1 is connected to the upper part of the flocculation reaction tank 2, the sedimentation tank 4 is installed on one side of the flocculation reaction tank 2, and the outlet channel 6 is connected to the upper part of the sedimentation tank 4. It also includes a transition pipe section 3, water distribution equipment 8 and sludge water return pipe 17. The pipe mixer 1 is a strong turbulent flow mixer. The pipe mixer 1 and the flocculation reaction tank 2 are connected through the transition pipe section 3. Installed in the transition pipe sect...

specific Embodiment approach 2

[0059] Specific implementation mode two: combination image 3 , Figure 4 , Figure 7 to Figure 18 Describe this embodiment, the tubular mixer 1 of this embodiment comprises mixer tube wall 11, dosing tube 12, flange plate 14 and strong turbulence member 13, and flange plate 14 is installed on one end of mixer tube wall 11 And connected with the tube mixer 1, the dosing tube 12 is installed on the mixer tube wall 11 and communicates with the inside of the mixer tube wall 11, and the strong turbulence member 13 is installed on the tube mixer along the length direction of the tube mixer 11. in mixer 11. So set, the mixing time is shortened. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0060] Specific implementation mode three: combination image 3 , Figure 4 , Figure 7 to Figure 18 Describe this embodiment, the strong turbulence member 13 of this embodiment includes a paddle shaft 13-1 and a plurality of paddles 13-2, the paddle shaft 13-1 is installed in the mixer pipe wall 11 along the length direction, and the multiple paddles 13-2 rotation is sleeved on the paddle shaft 13-1. So set, the mixing time is shortened. Other compositions and connections are the same as those in the second embodiment.

[0061] The strong turbulence member 13 of this embodiment also includes a plurality of support frames and a plurality of sealed bearings, and the plurality of support frames are sleeved on the paddle shaft 13-1, and support the mixer tube wall 11 and the paddle shaft 13-1. The support frame is a "ten"-shaped support frame with a shaft hole in the middle, and a plurality of blades 13-2 are rotatably fitted on the paddle shaft 13-1 through a plurality of se...

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Abstract

The invention discloses water treatment equipment adopting an RJM integrated technology, relates to water treatment equipment, and aims to solve the problems that the conventional water supply integrated equipment is long in mixing time, reacting time and settling time, poor in effect, low in adaptability to water quantity change and unsmooth in sludge discharge in the water treatment process. Sludge discharging system are mounted on the lower parts of a flocculation reaction tank and a settling tank; a tubular mixer is mounted on a water inlet pipe of the flocculation reaction tank; the settling tank is mounted at a water outlet end of the flocculation reaction tank; a water outlet ditch is formed in the upper part of the settling tank; the tubular mixer is a strong turbulence mixer; thetubular mixer and the flocculation reaction tank are connected through a transitional pipe section; water distribution equipment is mounted inside the transitional pipe section; one end of a sludge discharging water reflowing pipe is connected with the upper part of the tubular mixer; the other end of the sludge discharging water reflowing pipe is connected with the sludge discharging systems in the settling tank and the tubular mixer. The water treatment equipment is applied to water supply treatment.

Description

technical field [0001] The invention relates to water treatment equipment, in particular to an RJM integrated process water treatment equipment, belonging to the technical field of water treatment. Background technique [0002] At present, most of the integrated water treatment equipment used in actual projects are conventional treatment processes, while the RJM integrated process refers to the integrated process of strong turbulent flow mixing-hydraulic paddle flocculation-low pulsation sedimentation. Generally, conventional treatment processes are divided into coagulation sedimentation principle or To clarify the principle, it has the following main disadvantages: [0003] The mixing part adopts conventional pipeline or mechanical mixing, which makes the mixing time of the liquid medicine and water long (generally 30-60S) and the mixing is not uniform enough. [0004] The flocculation reaction process usually uses conventional processes such as mechanical flocculation, cl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/52
CPCC02F1/5281C02F2001/007
Inventor 李伟光范文飙
Owner HARBIN INST OF TECH
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