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Self-adaptive vibration-rotation solid-liquid separator

A solid-liquid separator, self-adaptive technology, applied in the direction of filtration separation, separation method, water/sludge/sewage treatment, etc., can solve the problems of separator separation efficiency reduction, cost increase, screen cylinder damage, etc., to improve Efficiency and processing capacity, reduce the cost of use, avoid the effects of clogging

Pending Publication Date: 2020-07-28
张劲南
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current solid-liquid separation equipment such as vibrating screen (single plane vibration), single rotary screen drum separator (without vibration of carrier screen box), etc., when separating debris-containing mud, the separation is not complete, and in After the separation is completed, the mud cake is easy to adhere to the screen box and the screen drum, and the separator is prone to damage, which reduces the separation efficiency of the whole separator. When the screen drum is screened, a part of the screen drum is often easily damaged. The screen drum needs to be replaced, which increases the cost of the whole separation process

Method used

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  • Self-adaptive vibration-rotation solid-liquid separator
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  • Self-adaptive vibration-rotation solid-liquid separator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 An adaptive vibratory solid-liquid separator, comprising a base 1, a sieve box 2 arranged on the base 1, a feed box assembly 6 fixed on one end of the sieve box 2 and fixed on the base 1, the sieve box 2 It is connected to the base 1 through a plurality of support springs 4; the top of the screen box 2 away from the feed box assembly 6 is provided with three large-span vibrators 9, and the three large-span vibrators 9 are respectively straddled on the screen box 2 The top of the screen box 2 is provided with at least two layers of screen drum assemblies, each layer of screen drum assemblies includes two screen drums 3 parallel to each other, and the ends of each screen drum 3 in the two layers of screen drum assemblies are respectively Correspondingly connected with the anti-vibration transmission motor 5 on both sides of the screen box 2, the anti-vibration transmission motor 5 drives the screen cylinder 3 to rotate in the screen box 2; the three large...

Embodiment 2

[0037] On the basis of Example 1, such as image 3 and Figure 4 The feed box assembly 6 includes a feed box body 601, a plurality of independent feed chambers 602 are arranged in the feed box body 601, and the outlet of each independent feed chamber 602 and the bottom of the feed box body 601 are provided with The discharge pipe 603 corresponding to the independent feed chamber 602 is communicated; the end of the discharge pipe 603 extends to the end of the external screen cylinder 3 of the feed box 601 for flexible connection. The independent feeding chamber 602 is four independent feeding chambers, which can ensure that each independent feeding chamber can enter different mud materials for solid-liquid separation, specifically, it is necessary to perform solid-liquid separation for different mud materials At the same time, different mud materials are input from different independent feeding chambers and entered into different screen drums 3, and the output power of the ant...

Embodiment 4

[0040] On the basis of embodiment 2, in order to ensure that after the solid-liquid separation is completed, the screen cylinder can be cleaned, and the solid phase debris particles adhered to the screen cylinder wall can be driven away, and the screen cylinder can be cleaned, such as Figure 4 The end of the discharge pipe 603 extending to the feed box 601 is fixedly connected with an end flange 604, and the end flange 604 is provided with a plurality of high-pressure nozzles 608, and the end flange 604 extends Into the screen drum 3 and movably connected with the screen drum 3. The high-pressure nozzle 608 communicates with the water tank through a high-pressure water pipe, and a high-pressure pump is provided on the high-pressure water pipe. When cleaning is required, the high-pressure pump is turned on, and the water in the water tank is pumped into the high-pressure nozzle 608, and the clean water is sprayed into the high-pressure nozzle 608 In the screen drum 3, the scre...

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Abstract

The invention relates to a self-adaptive vibration-rotation solid-liquid separator which comprises a base and a feeding box assembly. A screen box is connected with the base through a plurality of supporting springs, three large-span vibration exciters are arranged at the top of the end, away from the feeding box assembly, of the screen box, at least two layers of screen drum assemblies are arranged in the screen box, each layer of screen drum assembly comprises two screen drums which are parallel to each other, the end of each screen drum in the two layers of screen drum assemblies is correspondingly connected with anti-vibration transmission motors arranged on the two sides of the screen box respectively, the anti-vibration transmission motors drive the screen drums to rotate in the screen box, one end of the screen drum is communicated with an outlet of the feeding box assembly, the other end of the screen drum extends out of the screen box, the three vibration exciters are combineddifferently, so that the carrier screen box can generate vibration modes with different tracks, parameters such as density and viscosity of slurry needing to be separated are detected in real time, vibration parameters and rotation parameters most suitable for solid-liquid separation of the slurry are obtained according to detected data, and the solid-liquid separation efficiency and treatment capacity are effectively improved.

Description

technical field [0001] The invention relates to the technical fields of mud solid phase control in oil and gas drilling engineering, sludge treatment in environmental protection engineering, and mud purification treatment in shield tunneling engineering, in particular to an adaptive vibrating solid-liquid separator. Background technique [0002] With the vibrating screen widely used in domestic and foreign mud treatment, mud water treatment and material screening and conveying operations, the demand for de-mediation, solid-liquid separation, solid-phase particle classification and improvement of screening efficiency is becoming more and more urgent. At present, most of the corresponding vibrating screens at home and abroad belong to the single-plane vibration screen, which has been difficult to meet the above-mentioned increasingly high requirements. For this reason, the patented technology of the present invention starts from the idea of ​​compound motion of rigid body and ...

Claims

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Application Information

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IPC IPC(8): C02F11/126B01D33/29B01D33/35B01D33/48B01D33/80C02F103/10
CPCB01D33/29B01D33/35B01D33/48B01D33/801B01D33/803B01D33/804C02F11/126C02F2103/10
Inventor 卢尚勇曾鸣方曦郑志敏朱晓梅张劲南
Owner 张劲南