Screw compressor oil separation barrel

Abstract

The utility model discloses a screw compressor oil separation barrel, which comprises a tank body and a filter element, the top of the tank body is provided with a connecting port, an upper cover is fixedly connected in the connecting port, the bottom of the upper cover is fixedly connected with a sealing bearing, the bottom of the sealing bearing is fixed with the filter element, the circumferential inner wall of the tank body is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with the filter element. A second gear is movably connected to the top of the fixing frame, a plurality of clamping blocks are fixedly connected to the top of the second gear, a plurality of clamping grooves are formed in the bottom of the filter element, the clamping blocks are connected with the clamping grooves in a clamped mode, a power assembly for driving the fixing frame to rotate is arranged in the tank body, and a cleaning assembly is arranged in the tank body. According to the oil removal device, oil can be rapidly discharged, the oil removal efficiency of the device is improved, meanwhile, oil attached to the outer side of the filter element can be scraped through the scraping frame, the oil is further discharged, and the scraping frame can be tightly attached to the filter element through the spring.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil separation bucket technical field especially relates to a screw compressor oil separation bucket. BACKGROUND

[0002] Screw compressor is mainly used in the field of air power, and is used for driving various pneumatic tools, and with the development of oil-gas separation and gas purification technology, it is more and more used in the application occasion with high air quality requirement.

[0003] Through the retrieval, the oil separation bucket of the screw compressor of the announcement number CN218598373U is announced, the top end of the oil separation membrane of the device is equipped with a top ring, the outer surface of the top ring is uniformly equipped with a lug and a positioning block, a through hole is formed in the lug, and the lug is installed on the end cover through bolts, but the device cannot make the oil in the oil separation membrane quickly discharge, and then the efficiency of oil separation is affected. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a screw compressor oil separation bucket.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A screw compressor oil separation bucket, comprising a tank body and a filter core, the top of the tank body is provided with a connecting port, the connecting port is fixedly connected with an upper cover, the bottom of the upper cover is fixedly connected with a sealing bearing, and the bottom of the sealing bearing is fixed with the filter core, the circumferential inner wall of the tank body is fixedly connected with a fixing frame, the top of the fixing frame is movably connected with a second gear, the top of the second gear is fixedly connected with a plurality of clamping blocks, the bottom of the filter core is provided with a plurality of clamping grooves, and the clamping blocks are clamped with the clamping grooves, the inside of the tank body is provided with a power assembly for driving the fixing frame to rotate, and the inside of the tank body is provided with a cleaning assembly.

[0007] As a further scheme of the utility model, the power assembly comprises a protective cover, the protective cover is fixed on the inner wall of one side of the tank body through bolts, the inside of the protective cover is fixedly connected with a motor, one end of the motor output shaft passes through the protective cover and is key connected with a first gear, and the first gear is engaged with the second gear.

[0008] As a further scheme of the utility model, the cleaning assembly comprises a mounting port, the mounting port is arranged on the side of the tank body, the mounting port is detachably connected with a fixed plate through bolts, one side of the fixed plate is fixedly connected with two sliding sleeves, the inside of the two sliding sleeves is movably connected with a round rod, the two round rods are fixedly connected with a scraping frame, and the scraping frame is in contact with the filter core, one end of the round rod is fixedly connected with a spring, and the spring is fixed with the sliding sleeve.

[0009] As a further scheme of the utility model, the tank body top side is provided with an air inlet, and an air inlet pipe is fixedly connected in the air inlet.

[0010] As a further scheme of the utility model, the tank body bottom side is provided with an oil return port, and an oil return pipe is fixedly connected in the oil return port.

[0011] As a further scheme of the utility model, the tank body bottom is fixedly connected with a drain pipe.

[0012] As a further scheme of the utility model, the tank body top is fixedly connected with an end cover, and the end cover is connected with the upper cover.

[0013] The utility model has the advantages of:

[0014] 1. The utility model can make the filter core rotate, so that the filter core can throw off the adhered oil under the action of centrifugal force, and then the oil can be quickly discharged, and the oil separation efficiency of the device is improved.

[0015] 2. In the utility model, the oil adhered to the outer side of the filter core is scraped off through the scraping frame, and then the oil is further discharged, and the spring can make the scraping frame tightly adhere to the filter core, and the use effect of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front side three-dimensional structure schematic view of the screw compressor oil separation bucket proposed in the utility model;

[0017] Figure 2 It is a tank body cross-sectional structure schematic view of the screw compressor oil separation bucket proposed in the utility model;

[0018] Figure 3 It is a filter core split structure schematic view of the screw compressor oil separation bucket proposed in the utility model;

[0019] Figure 4 It is a local enlarged structure schematic view of the screw compressor oil separation bucket proposed in the utility model.

[0020] In the drawing: 1, tank body; 2, end cover; 3, protective cover; 4, first gear; 5, air inlet pipe; 6, oil return pipe; 7, drain pipe; 8, upper cover; 9, sealing bearing; 10, filter core; 11, clamping groove; 12, clamping block; 13, fixed frame; 14, second gear; 15, round rod; 16, scraping frame; 17, sliding sleeve; 18, fixed plate; 19, spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described in the embodiments of the utility model in combination with the drawings in the embodiments of the utility model, and the described embodiments are only part of the embodiments of the utility model, instead of all the embodiments, and other embodiments obtained by those skilled in the art without creative labor based on the embodiments in the utility model belong to the range protected by the utility model.

[0022] Referring to Figures 1-4 A screw compressor oil separation bucket, including tank body 1 and filter core 10, the top of tank body 1 is provided with connecting port, the connecting port is fixed with upper cover 8 by bolt, the bottom of upper cover 8 is fixed with sealing bearing 9 by bolt, and the bottom of sealing bearing 9 is fixed with filter core 10, the circumferential inner wall of tank body 1 is fixed with fixed frame 13 by bolt, the top of fixed frame 13 is rotatably connected with second gear 14, a plurality of clamping blocks 12 are welded on the top of second gear 14, a plurality of clamping grooves 11 are formed in the bottom of filter core 10, and clamping block 12 is clamped with clamping groove 11, the inside of tank body 1 is provided with power assembly for driving fixed frame 13 to rotate, the inside of tank body 1 is provided with cleaning assembly, the oil-containing gas of screw compressor enters into tank body 1, and the oil is adhered to the surface of filter core 10, power assembly makes second gear 14 drive filter core 10 to rotate, so that filter core 10 is thrown out under the action of centrifugal force.

[0023] In the utility model, it needs to be explained that the power assembly includes protective cover 3, the protective cover 3 is fixed on the inner wall of one side of tank body 1 by bolt, the inside of protective cover 3 is fixed with motor by bolt, the one end of motor output shaft passes through protective cover 3 and is keyed with first gear 4, and first gear 4 is engaged with second gear 14, and the rotation of motor makes first gear 4 drive second gear 14 to rotate, the cleaning assembly includes mounting port, the mounting port is formed in the side of tank body 1, the mounting port is detachably connected with fixed plate 18 by bolt, the one side of fixed plate 18 is fixed with two sliding sleeves 17 by bolt, the inside of two sliding sleeves 17 is slidably connected with round rod 15, the scraping frame 16 is fixed between two round rods 15 by bolt, and the scraping frame 16 is in contact with filter core 10, and the oil adhered to the outside of filter core 10 is scraped off by scraping frame 16 in the process of rotating filter core 10, the one end of round rod 15 is welded with spring 19, and the spring 19 is fixed with sliding sleeve 17, and the spring 19 can make scraping frame 16 closely adhere to filter core 10, the top side of tank body 1 is provided with air inlet, the air inlet is fixed with air inlet pipe 5 in communication, the external screw compressor is connected with air inlet pipe 5 in communication, so that the gas enters into the inside of tank body 1 through air inlet pipe 5, the bottom side of tank body 1 is provided with oil return port, the oil return port is fixed with oil return pipe 6 in communication, the bottom of tank body 1 is fixed with drain pipe 7 in communication, the top of tank body 1 is fixed with end cover 2 by bolt, and end cover 2 is connected with upper cover 8 in communication.

[0024] Working principle: in use, first of all, the external screw compressor is communicated with the inlet pipe 5, makes the gas enter to the inside of the jar body 1 through the inlet pipe 5, makes the oil in the gas adhere to the surface of the filter core 10, then starts the motor, the motor rotates and makes the first gear 4 drive the second gear 14 to rotate and thus makes the filter core 10 rotate, thereby the oil adhered is thrown out under the action of centrifugal force, and in the process of rotating, the oil adhered to the outside of the filter core 10 is scraped off by the scraper 16, and then the oil is quickly discharged.

[0025] In addition, the terms "mounting", "setting", "connecting", "sleeving" should be broadly understood. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.

Claims

1. A screw compressor oil separation bucket, comprising a tank body (1) and a filter element (10), a connecting port is formed at the top of the tank body (1), an upper cover (8) is fixedly connected in the connecting port, a sealing bearing (9) is fixedly connected to the bottom of the upper cover (8), and the bottom of the sealing bearing (9) is fixed with the filter element (10), characterized in that, The circumferential inner wall of the tank body (1) is fixedly connected with a fixing frame (13), the top of the fixing frame (13) is movably connected with a second gear (14), the top of the second gear (14) is fixedly connected with a plurality of clamping blocks (12), the bottom of the filter core (10) is provided with a plurality of clamping grooves (11), and the clamping blocks (12) and the clamping grooves (11) are clamped together, the inside of the tank body (1) is provided with a power assembly for driving the fixing frame (13) to rotate, and the inside of the tank body (1) is provided with a cleaning assembly.

2. A screw compressor oil separation bucket according to claim 1, characterized in that The power assembly comprises a protective cover (3) which is fixed on the inner wall of one side of the tank body (1) by bolts, the inside of the protective cover (3) is fixedly connected with a motor, one end of the motor output shaft penetrates through the protective cover (3) and is key-connected with a first gear (4), and the first gear (4) is engaged with the second gear (14).

3. A screw compressor oil separation bucket according to claim 1, characterized in that The cleaning assembly comprises a mounting port which is formed in the side of the tank body (1), the mounting port is detachably connected with a fixed plate (18) by bolts, one side of the fixed plate (18) is fixedly connected with two sliding sleeves (17), the inside of the two sliding sleeves (17) is movably connected with a round rod (15), two round rods (15) are fixedly connected with a scraping frame (16) between them, and the scraping frame (16) is in contact with the filter core (10), one end of the round rod (15) is fixedly connected with a spring (19), and the spring (19) is fixed with the sliding sleeve (17).

4. A screw compressor oil separation bucket according to claim 1, characterized in that The top side of the tank body (1) is provided with an air inlet, and the air inlet is fixedly connected with an air inlet pipe (5).

5. A screw compressor oil separation bucket according to claim 1, characterized in that The bottom side of the tank body (1) is provided with an oil return port, and the oil return port is fixedly connected with an oil return pipe (6).

6. A screw compressor oil separation bucket according to claim 1, characterized in that The bottom of the tank body (1) is fixedly connected with a drain pipe (7).

7. A screw compressor oil separation bucket according to claim 6, characterized in that The top of the tank body (1) is fixedly connected with an end cover (2), and the end cover (2) is in communication with an upper cover (8).

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