阅读说明：本技术 一种三相分离机 (Three-phase separator ) 是由 朱永伟 朱明源 孙小蕾 李方成 李雨欣 王爱民 于 2019-12-18 设计创作，主要内容包括：本发明提供了一种三相分离机,包括机架,所述机架内部设有转鼓和螺旋刮刀,所述转鼓传动连接有驱动其转动的第一动力装置,所述螺旋刮刀传动连接有驱动其转动的第二动力装置,其特征在于：所述转鼓的外侧设有侧壁,所述螺旋刮刀设置在转鼓和侧壁之间,所述转鼓的一端连接有主管,所述主管上设有进料口和出水口,所述侧壁的两端分别设有第一开口和第二开口,所述第一开口和第二开口分别连接有出油口和出渣口。通过将出水口设置在设置在转鼓的一端,而侧壁的两端分别设置出油口和出渣口,结构简单,实现固相和液相的完全分离,分离精度高。(The invention provides a three-phase separator, which comprises a rack, wherein a rotary drum and a spiral scraper are arranged in the rack, the rotary drum is connected with a first power device for driving the rotary drum to rotate in a transmission manner, the spiral scraper is connected with a second power device for driving the spiral scraper to rotate in a transmission manner, and the three-phase separator is characterized in that: the outer side of the rotary drum is provided with a side wall, the spiral scraper is arranged between the rotary drum and the side wall, one end of the rotary drum is connected with a main pipe, a feed inlet and a water outlet are formed in the main pipe, a first opening and a second opening are respectively formed in the two ends of the side wall, and the first opening and the second opening are respectively connected with an oil outlet and a slag outlet. Through setting up the delivery port in the one end that sets up at the rotary drum, and the both ends of lateral wall set up oil-out and slag notch respectively, simple structure realizes the complete separation of solid phase and liquid phase, and the separation precision is high.)

1. The utility model provides a three-phase separator, includes the frame, inside rotary drum and the spiral scraper of being equipped with of frame, its characterized in that: the outer side of the rotary drum is provided with a side wall, the spiral scraper is arranged between the rotary drum and the side wall, the middle cross-sectional area of the rotary drum is larger than the cross-sectional areas at two ends, a partition plate is arranged at the middle position of the rotary drum, one end of the rotary drum is connected with a main pipe, a feed inlet and a water outlet are formed in the main pipe, the water outlet is communicated into one end of the rotary drum separated by the partition plate, the feed inlet is communicated into the other end of the rotary drum separated by the partition plate, two ends of the side wall are respectively provided with a first opening and a second opening, and the first opening and the second opening are respectively.

2. A three-phase separator according to claim 1, wherein: the rotary drum is connected with a first power device for driving the rotary drum to rotate, and the spiral scraper is connected with a second power device for driving the spiral scraper to rotate.

3. A three-phase separator according to claim 2, wherein: the partition board divides two sides of the space in the rotary drum into a filter residue cavity and an oil filtering cavity, and a filter residue device is arranged on the partition board.

4. A three-phase separator according to claim 3, wherein: the main pipe comprises an inner pipe and an outer pipe, one end of the inner pipe is sleeved on the outer pipe, and the feed inlet is formed in one end, far away from the outer pipe, of the inner pipe.

5. A three-phase separator according to claim 4, wherein: the one end that inner tube and outer tube cover were established is located the filter residue intracavity, the delivery port sets up on the outer tube, the outer tube is close to the sealed setting of the one end of feed inlet, the one end setting that the feed inlet was kept away from to the outer tube is at the oil strain intracavity, the inner tube is equipped with the control valve between the terminal surface of sealed setting and delivery port.

6. A three-phase separator according to claim 5, wherein: and an oil filtering device is arranged between the outer pipe and the inner pipe and is arranged to the end face in the rotary drum from the water outlet.

7. A three-phase separator according to claim 6, wherein: one end of the rotary drum is connected with the main pipe, the other end of the rotary drum is connected with a first power device, and the first power device is a first motor.

8. A three-phase separator according to claim 7, wherein: the rotary drum is arranged in a hollow mode, and a plurality of material penetrating holes are formed in the rotary drum.

9. A three-phase separator according to claim 8, wherein: the side wall is fixed on the rack, one end of the side wall is fixedly connected with the rack, the other end of the side wall is fixedly connected with the main pipe, and the shape of the side wall is consistent with that of the rotary drum.

10. A three-phase separator according to any one of claims 1 to 9, wherein: the two sides of the spiral scraper are respectively abutted to the rotary drum and the side wall, one end of the spiral scraper is connected with a second power device through the rotary drum, the second power device is a second motor, and the rotating directions of the two ends of the spiral scraper are opposite.

Technical Field

The invention relates to the technical field of separation.

In particular to a three-phase separator.

Background

The separator is a special instrument for separating and precipitating the mixed liquid (containing solid matters) by utilizing centrifugal force. The principle is that the rotary drum and the screw rotate at a high speed in the same direction at a certain differential speed, materials are continuously introduced into the inner cylinder of the material conveying screw through the feeding pipe, enter the rotary drum after being accelerated, and heavy solid-phase substances are deposited on the wall of the rotary drum to form a slag layer under the action of a centrifugal force field. The conveying screw continuously pushes the deposited solid-phase substances to the conical end of the rotary drum and discharges the solid-phase substances out of the machine through the slag discharge port. The lighter liquid phase forms an inner liquid ring, and if a plurality of substances in the liquid phase need to be separated, the separation is generally carried out by filtering or adding chemical reagents in the prior art. The separator can be widely used in the industries of chemical industry, light industry, pharmacy, food, environmental protection and the like. The liquid discharge port of the existing separator is arranged on the side wall, the liquid phase is directly discharged from the liquid discharge port of the side wall, and the solid phase is thrown on the side wall after separation, so that the discharged liquid phase and the discharged solid phase are easy to mix, the quality is poor, the precision is not high, and the liquid phase separation of the two components is also not high.

Disclosure of Invention

The invention aims to overcome the defects of the traditional technology and provide the three-phase separator with simple structure and high separation precision.

The aim of the invention is achieved by the following technical measures: the utility model provides a three-phase separator, includes the frame, inside rotary drum and the spiral scraper of being equipped with of frame, its characterized in that: the outer side of the rotary drum is provided with a side wall, the spiral scraper is arranged between the rotary drum and the side wall, the middle cross-sectional area of the rotary drum is larger than the cross-sectional areas at two ends, a partition plate is arranged at the middle position of the rotary drum, one end of the rotary drum is connected with a main pipe, a feed inlet and a water outlet are formed in the main pipe, the water outlet is communicated into one end of the rotary drum separated by the partition plate, the feed inlet is communicated into the other end of the rotary drum separated by the partition plate, two ends of the side wall are respectively provided with a first opening and a second opening, and the first opening and the second opening are respectively.

The feeding port is used for feeding, the entering mixture reaches one end of the rotary drum, solid-liquid separation is started in the rotary drum, solids in the mixture are thrown onto the side wall, collected by the spiral scraper and finally discharged, the liquid phase with lighter specific gravity enters the other side from the middle position through the partition plate, different centrifugal forces are generated by the mixed liquid rotating at high speed at the other end of the rotary drum, water and oil are separated, and therefore a single phase with high quality is separated.

Preferably, the rotary drum is connected with a first power device for driving the rotary drum to rotate, and the spiral scraper is connected with a second power device for driving the spiral scraper to rotate. Through the setting, the rotary drum and the spiral scraper are both provided with the power device for driving the rotary drum and the spiral scraper to rotate, the rotary speeds of the rotary drum and the spiral scraper are different, the rotary drum is responsible for the mixture to generate centrifugal force, different mixtures are separated, the spiral scraper is used for collecting separated substances, and the rotary speed of the rotary drum and the rotary speed of the spiral scraper can be adjusted according to specific conditions.

As a preferred scheme, the partition plate divides two sides of the space in the rotary drum into a filter residue cavity and an oil filtering cavity, and a filter residue device is arranged on the partition plate. Through the arrangement, the oil content of solid slag and liquid can be treated in the cavity, and the separation purity can be improved.

As a preferred scheme, be responsible for including inner tube and outer tube, the pot head of inner tube is established on the outer tube, the feed inlet sets up the one end that the outer tube was kept away from to the inner tube.

As a preferred scheme, the one end that the inner tube and outer tube cover were established is located the filter residue intracavity, the delivery port sets up on the outer tube, the sealed setting of the one end that the outer tube is close to the feed inlet, the one end setting that the feed inlet was kept away from to the outer tube is in the oil strain intracavity, the inner tube is equipped with the control valve between the sealed terminal surface that sets up and delivery port.

Preferably, an oil filtering device is arranged at a part between the outer pipe and the inner pipe, and the oil filtering device is arranged from the water outlet to the end face in the rotary drum.

As a preferable scheme, one end of the rotary drum is connected with the main pipe, the other end of the rotary drum is connected with a first power device, and the first power device is a first motor.

As a preferred scheme, the rotary drum is arranged in a hollow mode, and a plurality of material penetrating holes are formed in the rotary drum.

As a preferred scheme, the side wall is fixed on the frame, one end of the side wall is fixedly connected with the frame, the other end of the side wall is fixedly connected with the main pipe, and the shape of the side wall is consistent with that of the rotary drum.

As a preferable scheme, two sides of the spiral scraper respectively abut against the rotary drum and the side wall, one end of the spiral scraper is connected with a second power device through the rotary drum, the second power device is a second motor, and the rotation directions of two ends of the spiral scraper are opposite.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that:

the invention provides a three-phase separator, wherein a water outlet is arranged at one end of a rotary drum, an oil outlet and a slag hole are respectively arranged at two ends of a side wall, a liquid phase can flow out from the middle position of the rotary drum without passing through a spiral scraper and the side wall, and a solid phase thrown on the side wall is scraped by the spiral scraper and flows out through the slag hole.

The invention is further described with reference to the following figures and detailed description.

Drawings

FIG. 1 is a schematic diagram of an external top view of a three-phase separator according to the present invention.

FIG. 2 is a schematic diagram of the internal structure of a three-phase separator according to the present invention.

FIG. 3 is a schematic structural view of a main pipe of a three-phase separator according to the present invention.

FIG. 4 is a schematic view of the power section connection structure of a three-phase separator according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.