CN213433634U

CN213433634U - Rotary fan oil-gas separation device

Info

Publication number: CN213433634U
Application number: CN202021505260.1U
Authority: CN
Inventors: 张永增
Original assignee: Zhangqiu De'an Machinery Manufacturing Co ltd
Current assignee: Zhangqiu De'an Machinery Manufacturing Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-06-15
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a rotary fan oil-gas separation device, which comprises a device shell, wherein a separation mechanism is arranged in the device shell; the separation mechanism comprises an air outlet pipe, an air inlet pipe, a baffle plate, a first high oil absorption fiber layer, a spiral plate, oil absorption paper and a device bottom cover; threaded holes are formed in the left side and the right side of the rear side of the device shell, and the rear side of the device shell is of an open structure. The utility model discloses a spiral plate and baffle in the device casing, not only can utilize the spiral plate, get rid of oil gas on the spiral plate inner wall, utilize the high oil absorption fibrous layer of second on the spiral plate to carry out the adsorption separation of first layer to oil gas, remaining oil gas can strike the baffle, the air current receives the baffle earlier to block the striking turn back downwards, then rise again upwards, produce the annular gyration, make like this oil drip under centrifugal force and inertial force effect, from the separation in the air and subside in the casing bottom, and utilize first high oil absorption fibrous layer to adsorb, carry out the adsorption separation on second layer.

Description

Rotary fan oil-gas separation device

Technical Field

The utility model relates to a rotation fan technical field specifically is a rotation fan oil-gas separation device.

Background

The rotary fan has the advantages that due to the special working principle, the blades and the cylinder body work in a contact mode, lubricating oil of the rotary fan is directly dripped into the cylinder body to lubricate the contact surfaces of the blades and the cylinder body, in the process of conveying gas, high-temperature air can change part of the lubricating oil into steam to be taken away, and in order to enable the conveyed gas to be kept clean, a high-efficiency practical oil-gas separation device is needed.

Patent No. CN201920521387.3 discloses a rotation fan oil-gas separation device, including the columniform air chamber barrel, the top of air chamber barrel is equipped with the relief valve, the bottom is equipped with the oil discharge outlet, the air chamber barrel still has air inlet and gas outlet, begin to be equipped with from one side of air inlet in the cavity of air chamber barrel and be spiral helicine baffle, make the cavity of air chamber barrel separated for the spiral runner, the gas outlet of air chamber barrel sets up in outermost spiral runner, on outermost spiral runner, the inner wall of air chamber barrel is equipped with the oil absorption sponge. Adopt the utility model discloses a design, air and oil gas can be fine obtain the separation, and maintain the convenience.

At present, the existing rotary fan oil-gas separation device has some defects, such as; the existing rotary fan oil-gas separation device simply utilizes the centrifugal force to throw the oil absorption sponge attached to the inner wall of the air chamber cylinder to separate, the effect is not good, and the separation mode is too single.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation fan oil-gas separation device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary fan oil-gas separation device comprises a device shell, wherein a separation mechanism is arranged in the device shell;

the separation mechanism comprises an air outlet pipe, an air inlet pipe, a baffle plate, a first high oil absorption fiber layer, a spiral plate, oil absorption paper and a device bottom cover; the device casing rear side left and right sides all sets up threaded hole, and installs the casing rear side and be open structure, device casing left side intercommunication has the outlet duct, device casing right side runs through to be fixed with the intake pipe, the intake pipe left side runs through the intercommunication and has the spiral board, the equal fixedly connected with baffle in both ends left side about the device casing is inside, the baffle right side bonds and has first high oil absorption fibrous layer, the spiral board inner wall bonds and has the high oil absorption fibrous layer of second.

As a preferred embodiment of the present invention, the device bottom cover is attached to the rear side of the device housing, and the oil absorption paper is adhered to the middle of the front side of the device bottom cover.

As a preferred embodiment of the utility model, the fixing bolt has all been laminated to the device bottom rear side left and right sides, and the fixing bolt front side passes the screw hole threaded connection of device bottom and device casing rear side.

As a preferred embodiment of the present invention, the device housing, the baffle, the spiral plate, the outlet duct, the inlet duct, and the device bottom cover are made of stainless metal.

As a preferred embodiment of the present invention.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a spiral plate and baffle in the device casing, not only can utilize the spiral plate, get rid of oil gas on the spiral plate inner wall, utilize the high oil absorption fibrous layer of second on the spiral plate to carry out the adsorption and separation of first layer to oil gas, remaining oil gas can strike the baffle, the air current receives the baffle earlier to block the striking turn back downwards, then again rise upwards, produce the annular gyration, make oil drip like this under centrifugal force and inertial force, from the separation in the air and subside in the casing bottom, and utilize first high oil absorption fibrous layer to adsorb, carry out the adsorption and separation on second layer, be favorable to more practical use a rotation fan oil gas separation device.

2. The utility model discloses an inhale oil paper on device bottom and the device bottom of device casing bottom, not only can utilize to inhale oil paper and adsorb oil, install the bottom moreover and can carry out the dismouting, be convenient for inhale oil fiber and inhale oil paper and change the cleanness, be favorable to more practical use a rotation fan oil-gas separation device.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is an internal top view of a rotary fan oil-gas separation device of the present invention;

fig. 2 is a view of a second high oil absorption fiber layer of the oil-gas separation device of the rotary fan of the present invention;

fig. 3 is a view of the bottom cover of the oil-gas separator of the rotary fan of the present invention.

In the figure: the device comprises a device shell 2, an air outlet pipe 3, an air inlet pipe 4, a spiral plate 5, a baffle 6, a first high oil absorption fiber layer 7, a device bottom cover 8, oil absorption paper 9, a second high oil absorption fiber layer 10, a fixing bolt 11 and a threaded hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a rotary fan oil-gas separation device comprises a device shell 1, wherein a separation mechanism is arranged inside the device shell 1;

the separation mechanism comprises an air outlet pipe 2, an air inlet pipe 3, a baffle plate 5, a first high oil absorption fiber layer 6, a spiral plate 4, oil absorption paper 8 and a device bottom cover 7; threaded hole 11 is all seted up to the 1 rear side left and right sides of device casing, and just install 1 rear side of casing and be open structure, 1 left side intercommunication of device casing has outlet duct 2, 1 right side of device casing is run through and is fixed with intake pipe 3, 3 left sides of intake pipe run through the intercommunication and have spiral plate 4, the equal fixedly connected with baffle 5 in both ends left side about 1 inside of device casing, the bonding of baffle 5 right side has first high oil absorption fibrous layer 6, the bonding of 4 inner walls of spiral plate has second high oil absorption fibrous layer 9.

Please refer to fig. 1 in this embodiment, through spiral plate 4 and baffle 5 in the device casing 1, not only can utilize spiral plate 4, get rid of oil gas on the 4 inner walls of spiral plate, utilize second high oil absorption fibrous layer 6 on the spiral plate 4 to carry out the adsorption separation of first layer to oil gas, remaining oil gas can strike baffle 5, the air current receives baffle 5 earlier to block the striking turn back downwards, then rise upwards again, produce the annular gyration, make oil drip like this under centrifugal force and inertial force effect, from the separation and settlement in the casing bottom in the air, and utilize first high oil absorption fibrous layer 6 to adsorb, carry out the adsorption separation on second layer, be favorable to more practical use a rotation fan oil gas separation device.

The device shell 1 is adhered with a device bottom cover 7 at the rear side, and the middle of the front side of the device bottom cover 7 is adhered with an oil absorption paper 8.

In the embodiment, referring to fig. 1, through the device bottom cover 7 at the bottom of the device shell 1 and the oil absorption paper 8 on the device bottom cover 7, not only the oil absorption paper 8 can be used for absorbing oil drops, but also the device bottom cover 7 can be disassembled and assembled, so that the oil absorption fiber and the oil absorption paper 8 can be conveniently replaced and cleaned, and the rotary fan oil-gas separation device is more practical.

The left side and the right side of the rear side of the device bottom cover 7 are respectively attached with a fixing bolt 10, and the front side of the fixing bolt 10 penetrates through the device bottom cover 7 to be in threaded connection with a threaded hole 11 in the rear side of the device shell 1.

The device shell 1, the baffle 5, the spiral plate 4, the air outlet pipe 2, the air inlet pipe 3 and the device bottom cover 7 are all made of stainless metal materials.

When the rotary fan oil-gas separation device is used, the spiral plate 4 and the baffle 5 are arranged in the device shell 1, so that oil gas can be thrown on the inner wall of the spiral plate 4 by using the spiral plate 4, the oil gas is adsorbed and separated by a first layer by using the second high oil absorption fiber layer 6 on the spiral plate 4, the remaining oil gas can impact the baffle 5, the airflow is firstly blocked by the baffle 5 to impact and turn downwards and then rise upwards to generate annular rotation, so that oil drops are separated from the air and settle at the bottom of the shell under the action of centrifugal force and inertia force, the first high oil absorption fiber layer 6 is used for adsorbing and separating a second layer, the device bottom cover 7 and the oil absorption paper 8 on the device bottom cover 7 are arranged at the bottom of the device shell 1, the oil drops can be adsorbed by using the oil absorption paper 8, and the device bottom cover 7 can be disassembled and assembled, the oil absorption fiber and the oil absorption paper 8 can be replaced and cleaned conveniently.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a rotation fan oil-gas separation device, includes device casing (1), its characterized in that: a separation mechanism is arranged in the device shell (1);

the separation mechanism comprises an air outlet pipe (2), an air inlet pipe (3), a baffle (5), a first high oil absorption fiber layer (6), a spiral plate (4), oil absorption paper (8) and a device bottom cover (7); the device casing (1) rear side left and right sides all seted up threaded hole (11), and device casing (1) rear side is open structure, device casing (1) left side intercommunication has outlet duct (2), device casing (1) right side is run through and is fixed with intake pipe (3), intake pipe (3) left side is run through the intercommunication and has spiral plate (4), device casing (1) is inside about equal fixedly connected with baffle (5) in both ends left side, baffle (5) right side bonding has first high oil absorption fibre layer (6), spiral plate (4) inner wall bonding has second high oil absorption fibre layer (9).

2. The rotary fan oil-gas separation device of claim 1, wherein: the device is characterized in that a device bottom cover (7) is attached to the rear side of the device shell (1), and oil absorption paper (8) is bonded in the middle of the front side of the device bottom cover (7).

3. The rotary fan oil-gas separation device of claim 2, wherein: the left side and the right side of the rear side of the device bottom cover (7) are respectively attached with a fixing bolt (10), and the front side of the fixing bolt (10) penetrates through the device bottom cover (7) to be in threaded connection with a threaded hole (11) in the rear side of the device shell (1).

4. The rotary fan oil-gas separation device of claim 2, wherein: the device shell (1), the baffle (5), the spiral plate (4), the air outlet pipe (2), the air inlet pipe (3) and the device bottom cover (7) are all made of stainless metal materials.