CN209967876U

CN209967876U - Automatic drainage three-phase separator

Info

Publication number: CN209967876U
Application number: CN201920742560.2U
Authority: CN
Inventors: 郑善明; 郑作良; 梁正明
Original assignee: Sichuan Linze Environmental Technology Co Ltd
Current assignee: Sichuan Linze Environmental Technology Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-01-21
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses an automatic draining three-phase separator, which relates to the field of three-phase separators and comprises a drain pipe, an oil discharge pipe, a water storage chamber and an oil storage chamber, wherein a first filtering device for separating oil and water is arranged at a water inlet of the drain pipe, and a second filtering device for separating oil and water is arranged at an oil inlet of the oil discharge pipe; when the liquid level is higher than the peak of oil drain pipe and drain pipe, drain pipe and oil drain pipe begin drainage and oil extraction, the water inlet of drain pipe is provided with first filter equipment simultaneously, first filter equipment separation profit, water enters into the interior discharge three-phase separator of drain pipe, the oil inlet of oil drain pipe is provided with second filter equipment, second filter equipment separation profit, oil enters into the interior discharge three-phase separator of oil drain pipe, after drainage oil extraction begins, because drain pipe and oil drain pipe can last the drainage oil extraction always, effect through first filter equipment and second filter equipment, can be with oil-water separation's more thoroughly.

Description

Automatic drainage three-phase separator

Technical Field

The utility model relates to a three-phase separator field especially relates to an automatic three-phase separator of drainage.

Background

At present, a three-phase separator is a relatively common dynamic separation device in industrial wastewater treatment, the separation technology is continuously improved along with the development of the industry, the separation technology at home and abroad mainly focuses on three aspects of gravity separation, centrifugal separation and collision coalescence separation, the gravity separation still dominates in the current actual production due to the mature technology, through the development of many years, the types and the models of the oil-gas-water three-phase separator are continuously increased, the separation efficiency is continuously improved, but still some problems exist, after the water and the oil are separated, the water drainage and the oil drainage need to adopt liquid level detection, the highest value and the lowest value need to be set in advance, the oil drainage and the water drainage are carried out when the liquid level reaches the highest position, the oil drainage and the water drainage are stopped when the liquid level reaches the lowest position, but the water drainage and the oil drainage of the three-phase separator cannot be normally carried out when the liquid level detector.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that a three-phase separator capable of draining water automatically is designed.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

an automatic draining three-phase separator comprising;

the inverted V-shaped drain pipe is used for automatic drainage and is hermetically fixed on the shell of the three-phase separator, the water inlet of the drain pipe is positioned at the bottom end inside the three-phase separator, the water outlet of the drain pipe is positioned on the outer side of the three-phase separator, the upper end of the drain pipe is lower than the highest height of the downcomer, and the water inlet of the drain pipe is provided with a first filtering device used for separating oil and water;

a "V" type of falling arranges oil pipe for automatic oil extraction, arrange oil pipe sealed fixation on three phase separator's shell, arrange the oil inlet of oil pipe and be located the inside bottom of three phase separator, arrange the oil-out of oil pipe and be located three phase separator's the outside, arrange the upper end of oil pipe and be less than the highest height of downcomer, arrange the oil inlet of oil pipe and set up the second filter equipment who is used for separating the profit, the water inlet of drain pipe is less than the oil inlet of arranging oil pipe.

Further, the first filter device is any one of a coalescing filter element and a super-hydrophilic fabric.

Further, the second filter device is a separation filter element.

Furthermore, the three-phase separator also comprises a water storage chamber and an oil storage chamber, an oil inlet of the oil storage chamber is communicated with an oil outlet of the oil discharge pipe, an oil inlet of the oil storage chamber is arranged at the lowest position of the three-phase separator, a water inlet of the water storage chamber is communicated with a water outlet of the water discharge pipe, and a water inlet of the water storage chamber is lower than the lowest position of the three-phase separator.

The beneficial effects of the utility model reside in that: when the liquid level is higher than the peak of oil drain pipe and drain pipe, drain pipe and oil drain pipe begin drainage and oil extraction, the water inlet of drain pipe is provided with first filter equipment simultaneously, first filter equipment separation profit, water enters into the interior discharge three-phase separator of drain pipe, the oil inlet of oil drain pipe is provided with second filter equipment, second filter equipment separation profit, oil enters into the interior discharge three-phase separator of oil drain pipe, after drainage oil extraction begins, because drain pipe and oil drain pipe can last the drainage oil extraction always, effect through first filter equipment and second filter equipment, can be with oil-water separation's more thoroughly.

Drawings

FIG. 1 is a schematic structural view of an automatic draining three-phase separator according to the present invention;

FIG. 2 is an enlarged view of A in an automatic draining three-phase separator of the present invention;

FIG. 3 is an enlarged view of B of an automatic draining three-phase separator according to the present invention;

wherein corresponding reference numerals are:

1-oil, 2-oil outlet pipe, 3-oil storage chamber, 4-water, 5-water storage chamber, 6-water outlet pipe, 7-coalescence filter element or super-hydrophilic fabric, 8-separation filter element and 9-three-phase separator.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings:

an automatic draining three-phase separator comprising;

Further, the second filter device is a separation filter element.

Because the oil inlet of the oil storage chamber and the water inlet of the water storage chamber are both lower than the lowest position of the three-phase separator, the oil-water separator can discharge the oil-water in the three-phase separator to the outside.

The utility model relates to an automatic three-phase separator's of drainage theory of operation as follows:

when the liquid level is higher than the peak of oil drain pipe and drain pipe, drain pipe and oil drain pipe begin the drainage and arrange the oil, the water inlet of drain pipe is provided with first filter equipment simultaneously, first filter equipment separation oil water, water enters into the interior discharge three-phase separator of drain pipe, the oil inlet of oil drain pipe is provided with second filter equipment, second filter equipment separation oil water, oil enters into the interior discharge three-phase separator of oil drain pipe, after drainage oil extraction begins, because drain pipe and oil drain pipe can last the drainage oil extraction always.

The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.

Claims

1. An automatic draining three-phase separator, comprising;

2. An automatic draining three-phase separator according to claim 1, wherein the first filter means is any one of a coalescing filter element and a super-hydrophilic fabric.

3. An automatically draining three-phase separator according to claim 1 or 2, wherein the second filter means is a separating cartridge.

4. The automatic draining three-phase separator according to claim 1 or 2, wherein the three-phase separator further comprises a water storage chamber and an oil storage chamber, an oil inlet of the oil storage chamber is communicated with an oil outlet of the oil draining pipe, the oil inlet of the oil storage chamber is at the lowest position of the three-phase separator, a water inlet of the water storage chamber is communicated with a water outlet of the water draining pipe, and a water inlet of the water storage chamber is lower than the lowest position of the three-phase separator.