Novel oil separator structure

By using flange connections and spiral wire mesh filter elements in the oil separator, the problems of easy clogging of filter elements and difficult maintenance of welded connections are solved, achieving convenient maintenance and cost reduction.

CN223636424UActive Publication Date: 2025-12-05NANJING HENGBIAO SIRUI REFRIGERATION MASCH MFG CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202423268970.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2025-12-05
Estimated Expiration
2034-12-30

AI Technical Summary

Technical Problem

Due to structural limitations, the filter element of existing oil separators is prone to clogging after prolonged use, resulting in reduced separation efficiency. Furthermore, the welded connection between the end cap and the cylinder body makes maintenance difficult and necessitates complete replacement, increasing costs.

Method used

Flange connections are used instead of welding connections. The cylinder and the end cap are connected by flanges. The flanges of the end cap and the cylinder are provided with bolt holes for bolt connection. The cylinder is equipped with a removable spiral wire mesh filter element. The air outlet is adjusted by the flange position.

Benefits of technology

It enables convenient disassembly, cleaning, and maintenance of the oil separator, facilitates filter element replacement, reduces operating costs and installation difficulty, and extends service life.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223636424U_ABST
    Figure CN223636424U_ABST
Patent Text Reader

Abstract

The utility model discloses a novel oil separator structure which comprises a barrel, end sockets are arranged on the upper portion and the lower portion of the barrel, flanges are arranged on the top and the bottom of the two sides of the barrel, flanges are arranged on the end sockets on the upper portion and the lower portion of the barrel, and the barrel is connected with the end sockets through the corresponding flanges. An air inlet is formed in a sealing head above the cylinder body; and an air outlet is formed in the side part of the cylinder body. The air outlet device can be detached for cleaning and is convenient to maintain and replace, and the mounting direction of the air outlet is convenient to adjust.
Need to check novelty before this filing date? Find Prior Art

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of oil separator, especially a novel oil separator structure. BACKGROUND

[0002] Oil separator has extensive use. The existing oil separator is limited in structure, and the inner filter element is easy to block after long time use, causing the separation effect to reduce, and only the whole can be replaced. Since the head and the cylinder are connected by welding, the direction of the air outlet cannot be adjusted, and there is great limitation in the use process.

[0003] Therefore, it is necessary to develop a novel oil separator structure, change the structure of the head and the cylinder connected by welding in the prior art, facilitate maintenance after internal problems, avoid overall scrapping and replacement, and reduce loss. UTILITY MODEL CONTENT

[0004] The utility model discloses a novel oil separator structure, which can be disassembled and cleaned, is convenient to maintain, replace and adjust the installation direction of the air outlet.

[0005] Technical scheme: the utility model discloses a novel oil separator structure, which is characterized by comprising a cylinder, a head is arranged above and below the cylinder, flanges are arranged at the top and bottom of the two sides of the cylinder, the heads above and below the cylinder are provided with flanges, and the cylinder and the head are connected through corresponding flanges.

[0006] The flange of the head is an annular structure.

[0007] The flanges at the top and bottom of the cylinder are arc structures.

[0008] The flanges of the head and the cylinder are provided with a plurality of bolt holes.

[0009] The bolt holes are provided with bolts for connecting the cylinder and the head.

[0010] The cylinder is internally provided with a filter cartridge.

[0011] The filter cartridge is internally provided with a spiral wire mesh filter element.

[0012] Advantages: compared with the prior art, the utility model has the following remarkable advantages: the utility model can be disassembled and cleaned, is convenient to maintain, replace and adjust the installation direction of the air outlet. The utility model changes the original welding connection into flange connection, reduces the use cost of oil separation and enhances the convenience of installation. It is more convenient to maintain and repair, greatly reduces the use cost of oil separation. The air outlet can be arbitrarily adjusted in position, reducing the installation difficulty. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a schematic view of the outlet direction adjustment of the utility model;

[0015] In the figure, 1 is an air inlet; 2 is an air outlet; 3 is an end cover; 4 is a flange; 5 is a spiral wire mesh filter element; and 6 is a filter cartridge. DETAILED DESCRIPTION

[0016] The technical scheme of the utility model will be further described below in combination with the drawings and specific embodiments.

[0017] The novel oil separator structure of the utility model, including the cylinder, the upper and lower of the cylinder are equipped with the end cover 3, the both sides top and bottom of the cylinder are equipped with the flange 4, the upper and lower end cover 3 of the cylinder is equipped with the flange 4, the cylinder and the end cover 3 are connected through the corresponding flange 4;The end cover 3 of the upper of the cylinder is equipped with the air inlet 1, and the side of the cylinder is equipped with the air outlet 2. Among them, the flange 4 of the end cover 3 is annular structure. The flange 4 of the top and bottom of the cylinder is arc structure. The flange 4 of the end cover 3 and the cylinder is all set up with several bolt holes. The bolt hole is equipped with the bolt and is connected with the end cover 3. The inside of the cylinder is equipped with the filter cartridge 6. The spiral wire mesh filter element 5 is equipped in the filter cartridge 6.

[0018] When using, the upper and lower end cover 3 of the cylinder is welded with the flange 4, the both sides top and bottom of the cylinder is welded with the flange 4, and the cylinder and the end cover 3 are connected through the corresponding flange 4. When the oil separator inside is blocked, the cylinder and the internal filter element are taken out separately by disassembling the flange bolt, and the inside is cleaned and the filter element is replaced. The air outlet 2 direction angle adjustment is realized through the bolt hole assembly of different positions of the flange.

[0019] The utility model makes the oil separator can be disassembled and maintained, and the internal filter element is replaced, prolongs the service life of the oil separator. In a specific position, the air outlet position can be rotated, which is convenient for installation. The utility model can be disassembled and cleaned, is convenient for maintenance, is convenient for replacement, is convenient for adjusting the installation direction of the air outlet. The utility model changes the original welding connection into the flange connection, reduces the use cost of oil separation and enhances the convenience of installation. It is more convenient to repair and maintain, and the use cost of oil separation is greatly reduced. The air outlet can be adjusted at any position, and the installation difficulty is reduced.

Claims

1. A novel oil separator structure characterized by: The utility model relates to a filter device, including cylinder, the upper and lower of cylinder are equipped with end cover (3), the top and bottom of cylinder both sides are equipped with flange (4), the upper and lower end cover (3) of cylinder are equipped with flange (4), and the connection of cylinder and end cover (3) is carried out through corresponding flange (4);The top end cover (3) of cylinder is equipped with air inlet (1), and the side of cylinder is equipped with air outlet (2).

2. The novel oil separator structure according to claim 1, characterized in that: The flange (4) of the end cover (3) is annular structure.

3. The novel oil separator structure according to claim 2, characterized in that: The flange (4) of the top and bottom of the cylinder is arc structure.

4. The novel oil separator structure according to claim 3, characterized in that: The flange (4) of the end cover (3) and the cylinder is provided with a plurality of bolt holes.

5. The novel oil separator structure according to claim 4, characterized in that: The bolt hole is provided with a bolt for connecting the cylinder and the end cover (3).

6. The novel oil separator structure according to claim 1, characterized by: The cylinder is provided with a filter cartridge (6) inside.

7. The novel oil separator structure according to claim 6, characterized in that: The filter cartridge (6) is provided with a spiral wire mesh filter element (5) inside.