Cyclone separator of oblique side-cutting cyclone water inlet structure

A technology of cyclone separator and oblique side, which is applied in the field of cyclone separator with oblique side cut swirl flow inlet structure, can solve the problems of small centripetal force of feed water, low water quality, oil, sedimentation, water can not be completely separated, etc., to achieve cyclone The effect of long flow time and easy separation

Active Publication Date: 2017-05-17
HUBEI JUNJI WATER TREATMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the traditional water supply method has a small centripetal force and the water quality is easy to form a small vortex, resulting in the incomplete separation of oil, sediment and water, the present invention provides a cyclone separator with an oblique side-cut swirling water inlet structure

Method used

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  • Cyclone separator of oblique side-cutting cyclone water inlet structure
  • Cyclone separator of oblique side-cutting cyclone water inlet structure
  • Cyclone separator of oblique side-cutting cyclone water inlet structure

Examples

Experimental program
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Effect test

Embodiment 1

[0029] See details figure 1 , figure 2 , a spiral diversion rapid sedimentation and separation device provided by the present invention, comprising a tank body 1, an overflow port 2, a diverter cone 3, a diverter cap 4, an oil discharge port 5, a slag discharge port 6, a water collection port 7, and a drain pipe 8 , water outlet 9, upper filter plate 10, filler 11, lower filter plate 12, manhole 13, spiral diversion groove 14, water inlet 15, backwash water pipe 16, backwash inlet 17, support foot 18, sewage outlet 19.

[0030] The tank body 1 is installed on the support feet 18, the outer wall of the tank body 1 is provided with a water inlet 15 in the middle, a sewage outlet 19 in the lower part, a manhole 13 in the upper middle part, a water outlet 9, a slag discharge port 6, an oil discharge port 5 and a water outlet in the upper part. An overflow port 2; a diverter cone 3 is arranged on the top of the inner cavity of the tank body 1, a diverter cap 4 is arranged under t...

Embodiment approach

[0034] The implementation mode of this example: the waste water containing oil and organic impurities enters the spiral diversion tank 14 from the water inlet pipe 101, and uses inertia and centripetal force to swirl in the tank. Because the densities of organic impurities, water, and oil are different, three-phase separation is finally formed. Sewage oil floats up and is collected by the oil collection port, and machine miscellaneous sinks are discharged into the sludge tank from the sewage discharge port, and the clear water layer in the middle flows out from the outlet of the cyclone.

[0035] The advantage of this embodiment:

[0036] (1) Low manufacturing cost;

[0037] (2) Low manufacturing difficulty;

[0038] (3) Low installation difficulty.

Embodiment 2

[0040] please see image 3 , a cyclone separator with oblique side-cut swirl water inlet structure provided by the present invention, the structure is similar to that of embodiment 1, the difference is that a water distribution pipe 103 is arranged in the spiral diversion groove 14, and the water inlet of the water inlet pipe 101 passes through After the water distribution pipe 103, it flows out through the water distribution pipe outlet 102.

[0041] Implementation of the present example: the waste water containing oil and organic impurities enters the tank through the water inlet pipe 101 , swirls around the water distribution pipe 103 in the tank for a circle, and flows out through the outlet 102 of the water distribution pipe. Because of the different densities of machinery, water, and oil, a three-phase separation is finally formed. The dirty oil floats up and is collected by the oil collection port, and the machinery sinks and is discharged into the sludge tank from the ...

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Abstract

The invention discloses a cyclone separator of an oblique side-cutting cyclone water inlet structure. The cyclone separator comprises a tank body, an overflowing port, a diversion cone, a diversion cap, an oil discharge outlet, a slag discharge outlet, a water collection port, a water drainage pipe, a water outlet, an upper filtering plate, filler, a lower filtering plate, a manhole, a spiral guide trench, a water inlet, supporting legs and a sewage drainage port. A water inflow pipe of the water inlet communicates with the spiral guide trench. A certain angle is formed between the water inflow pipe and the wall of the spiral guide trench. The cyclone separator has high centripetal force; the cyclone time is long, oil, water and mud are basically separated during swirling, and layering can be achieved more quickly after oil, water and mud flow out of the guide trench; and due to the long cyclone time, water can be separated from sediment more easily. After processing is completed, the oil content of water is smaller than or equal to 10 mg/L, the content of mechanical impurities is smaller than or equal to 5 mg/L, and the oil removal rate and the mechanical impurity removal rate are both higher than 95%.

Description

technical field [0001] The invention belongs to the petrochemical, water treatment and other environmental protection industries and the technical field of solid-liquid separation, and relates to a cyclone separator with an oblique side-cut swirling water inlet structure. Background technique [0002] The invention and application of the cyclone separator was originally used for solid-liquid separation and liquid-liquid separation in the beneficiation process. It has been about one and a half centuries, and it has been widely used in solid-liquid, liquid-liquid, gas-liquid and gas-solid field of separation. With the development of cyclone separation technology, water treatment industry and increasingly stringent environmental requirements, various cyclone separators have emerged as the times require. Among them, the hydrocyclone, as a new type of oilfield produced water treatment equipment, stands out in the petroleum industry because of its compact structure, light weight,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04C5/04B04C5/103B04C5/23C02F1/00C02F1/38
CPCC02F1/006C02F1/38B04C5/04B04C5/103B04C5/23
Inventor 范敏强解永刚刘帮华胡均志赵轩刚何彦君马骞车军杰张国栋
Owner HUBEI JUNJI WATER TREATMENT
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