A high-efficiency oil-gas separation mechanism for air compressor

Abstract

The present invention discloses a high-efficiency oil-gas separation mechanism for an air compressor, comprising a separation box, a middle partition, a filter core, an airflow control mechanism, an air inlet pipe and an air outlet pipe; a movable sleeve and a push rod are driven to move downward by rotating a control rod, so that two airflow delivery channels consisting of a telescopic tube, a movable sleeve and a conducting opening are formed in the separation box, so that filtering can be performed through the filter core in the lower separation cavity; when the filter core in the lower separation cavity needs to be cleaned, the movable sleeve and the push rod are driven to move upward by rotating the control rod, so that the movable sleeve is separated upward from the middle partition, and at the same time, the push rod is separated upward from the floating block, so that the airflow is ventilated through the two airflow channels formed by the telescopic tube and the movable sleeve in the upper separation cavity, so that filtering is performed through the filter core in the upper separation cavity, and at this time, the filter core in the lower separation cavity can be cleaned, so that flexible and convenient operation is achieved.

Description

Technical Field

[0001] The invention belongs to the field of air compressors, and in particular relates to a high-efficiency oil-gas separation mechanism for air compressors. Background Art

[0002] The air compressor is a gas driving device, which in turn forms pneumatic force and can be used in various places; the compressed air coming out of the compressor head carries large and small oil droplets. The large oil droplets are easy to separate when passing through the oil-gas separation tank, while the small oil droplets must be filtered through the micron and glass fiber filter material layer of the oil-gas separation filter element; the existing filter element can filter the oil body when in use, so after a long period of operation, a large amount of oil will adhere to the filter element, which will cause the filter element to be blocked, the filtering effect is poor, and the air flow is weakened. For this reason, it is generally necessary to stop the machine and replace the filter element, which reduces the air delivery efficiency and affects the operation. At the same time, cleaning the filter element is more cumbersome and takes a long time, making the operation inconvenient. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention solves the problem of providing an efficient and flexible oil-gas separation mechanism for an air compressor.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows:

[0005] A high-efficiency air compressor oil-gas separation mechanism, comprising a separation box, a middle partition, a filter element, an airflow control mechanism, an air intake pipe, and an exhaust pipe; a middle partition is installed in the middle of the separation box, and the middle partition divides the separation box into an upper separation cavity and a lower separation cavity; a filter element with a front-to-back closed distribution is installed in each of the upper separation cavity and the lower separation cavity; an air intake pipe and an exhaust pipe are installed on both sides of the upper end of the separation box respectively; the airflow control mechanism is installed on the separation box; the airflow control mechanism comprises a telescopic tube, a movable sleeve, a push rod, a floating block, and a control rod; A telescopic tube is installed at the lower end of the intake pipe and the exhaust pipe; a movable sleeve is installed at the lower end of each of the telescopic tubes; a push rod is installed at the center position of the lower end of the movable sleeve; conductive openings are provided on both sides of the middle partition respectively; a floating plate is installed on each of the conductive openings, and the floating plates are correspondingly distributed directly below the push rod; a control rod is installed on both sides of the separation box respectively; the control rod drives the movable sleeve and the push rod to move downward, and makes the lower end of the movable sleeve abut against the upper end of the conductive opening, and at the same time drives the push rod to press the floating block downward so that the floating block moves downward away from the conductive opening.

[0006] Furthermore, it also includes a cleaning mechanism; the cleaning mechanism includes a cleaning motor, a cleaning shaft, a cleaning rod, and a cleaning bracket; a cleaning motor is installed at the upper and lower ends of the separation box respectively, the inner ends of the cleaning motors are connected to the cleaning rods through the cleaning shafts, a cleaning rod is distributed in the upper separation cavity and the lower separation cavity respectively, and multiple cleaning brackets are evenly distributed on both sides of the cleaning rod.

[0007] Furthermore, a radial connecting rod is provided inside the lower end of the movable sleeve; the lower end of the radial connecting rod is connected to the push rod.

[0008] Furthermore, control grooves are respectively provided on both sides of the interior of the separation box; a control block is respectively provided on the outer side of the movable sleeve; the control block is slidably installed on the control groove up and down; a control rod is rotatably installed on the control groove, the control rod is threadedly connected to the control block, and the control rod rotates to drive the control block to move up and down.

[0009] Furthermore, liquid inlet pipes and liquid discharge pipes are provided on the upper and lower sides of the upper separation cavity and the lower separation cavity; and opening and closing valves are provided on the liquid inlet pipes and the liquid discharge pipes.

[0010] Furthermore, it also includes an elastic component; the elastic component includes a fixing rod, a positioning plate, a through-connection column, and a sleeve spring; the two ends of the lower side of the conductive opening of the middle partition are respectively connected to a fixing rod, and a positioning plate is installed together at the lower ends of the two fixing rods; a through-connection column is fixedly installed at the two ends of the lower side of the floating block, and the through-connection column is slid up and down and connected to the positioning plate; a sleeve spring is respectively installed on the through-connection column, and the two ends of the sleeve spring are elastically pressed between the upper side of the positioning plate and the lower side of the floating block.

[0011] Furthermore, a limiting ring is provided on the inner side around the upper end of the conducting opening; and the floating block abuts upwards around the lower end of the limiting ring.

[0012] Furthermore, control grooves are respectively provided on both sides of the separation box; and the upper end of the control rod is located at the control groove.

[0013] The beneficial effects of the present invention are as follows:

[0014] The present invention drives the movable sleeve and the push rod to move downward by the rotation of the control rod, and makes the lower end of the movable sleeve abut against the upper end of the conducting opening, and at the same time drives the push rod to press the floating block downward, and makes the floating block downwardly separate from the conducting opening, so that the conducting opening is opened, and two air flow conveying channels composed of the telescopic tube, the movable sleeve and the conducting opening are formed in the separation box, so that the air flow input and output through the air inlet pipe and the exhaust pipe can be filtered through the filter element in the lower separation cavity, and when the filter element in the lower separation cavity needs to be cleaned, the movable sleeve and the push rod are driven to move upward by the rotation of the control rod, so that the movable sleeve is separated from the middle partition upward, and the push rod is separated from the floating block upward, so that the floating block will be sealed and pressed against the conducting opening upward, so that the air flow is ventilated through the two air flow channels composed of the telescopic tube and the movable sleeve in the upper separation cavity, and is filtered through the filter element in the upper separation cavity, and the filter element in the lower separation cavity can be cleaned at this time, and the cleaning effect and efficiency are improved by the liquid input and output of the liquid pipeline and the stirring and cleaning of the cleaning mechanism, so as to realize flexible and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the filter element in the upper separation cavity of the present invention for filtering.

[0016] Figure 2 It is a schematic diagram of the structure of the filter element in the lower separation cavity of the present invention for filtering.

[0017] Figure 3 For the present invention Figure 1 Schematic diagram of the structure on one side.

[0018] Figure 4 For the present invention Figure 2 Schematic diagram of the structure on one side.

[0019] Figure 5 It is a schematic diagram of the structure of the liquid passages of the upper separation cavity and the lower separation cavity of the present invention. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 5As shown, a high-efficiency oil-gas separation mechanism for an air compressor comprises a separation box 1, a middle partition 2, a filter element 3, an air flow control mechanism 4, an air intake pipe 5, and an exhaust pipe 6; a middle partition 2 is installed in the middle of the separation box 1, and the middle partition 2 divides the separation box 1 into an upper separation cavity 11 and a lower separation cavity 12; a filter element 3 with a front-to-back closed distribution is installed in each of the upper separation cavity 11 and the lower separation cavity 12; an air intake pipe 5 and an exhaust pipe 6 are installed on both sides of the upper end of the separation box 1; the air flow control mechanism 4 is installed on the separation box 1; the air flow control mechanism 4 comprises a telescopic tube 41, a movable sleeve 42, a push rod 43, a floating block 44, and a control rod 45; the air intake pipe 5 and the exhaust pipe 6 are installed on the upper end of ... A telescopic tube 41 is installed at the lower end of the air pipe 5 and the exhaust pipe 6; a movable sleeve 42 is installed at the lower end of the telescopic tube 41; a push rod 43 is installed at the center position of the lower end of the movable sleeve 42; both sides of the middle partition 2 are provided with a conducting opening 21; a floating plate 44 is installed on each of the conducting openings 21, and the floating plates 44 are correspondingly distributed directly below the push rod 43; a control rod 45 is installed on both sides of the separation box 1; the control rod 45 drives the movable sleeve 42 and the push rod 43 to move downward, and makes the lower end of the movable sleeve 42 abut against the upper end of the conducting opening 21, and at the same time drives the push rod 43 to press the floating block 44 downward so that the floating block 44 moves downward away from the conducting opening 21.

[0022] like Figures 1 to 5 As shown, in order to improve the cleaning effect of the filter element 3, it further includes a cleaning mechanism 7; the cleaning mechanism 7 includes a cleaning motor 71, a cleaning shaft 72, a cleaning rod 73, and a cleaning bracket 74; a cleaning motor 71 is installed at the upper and lower ends of the separation box 1, and the inner ends of the cleaning motor 71 are connected to the cleaning rod 73 through the cleaning shaft 72, and a cleaning rod 73 is distributed in the upper separation cavity 11 and the lower separation cavity 12, respectively, and multiple cleaning brackets 74 are evenly distributed on both sides of the cleaning rod 73.

[0023] like Figures 1 to 5 As shown, in order to facilitate the connection between the moving sleeve 42 and the push rod 43 , further, a radial connecting rod 421 is provided inside the lower end of the moving sleeve 42 ; the lower end of the radial connecting rod 421 is connected to the push rod 43 .

[0024] like Figures 1 to 5 As shown, in order to facilitate the control rod 45 to control the upward and downward movement of the movable sleeve 42, further, control grooves 13 are respectively opened on both sides of the interior of the separation box 1; a control block 422 is respectively provided on the outer side of the movable sleeve 42; the control block 422 is slidably installed on the control groove 13 up and down; a control rod 45 is rotatably installed on the control groove 13, the control rod 45 is threadedly connected to the control block 422, and the control rod 45 rotates to drive the control block 422 to move up and down.

[0025] like Figures 1 to 5 As shown, in order to facilitate the input of cleaning liquid to clean the filter element 3, further, the upper and lower sides of the upper separation cavity 11 and the lower separation cavity 12 are both provided with a liquid inlet pipe 91 and a liquid discharge pipe 92; the liquid inlet pipe 91 and the liquid discharge pipe 92 are both provided with opening and closing valves.

[0026] like Figures 1 to 5 As shown, in order to facilitate the upward reset of the floating block 44 and seal against the conducting opening 21, it further includes an elastic component 8; the elastic component 8 includes a fixing rod 81, a positioning plate 82, a connecting column 83, and a sleeve spring 84; the two ends of the lower side of the conducting opening 21 of the middle partition 2 are respectively connected to a fixing rod 81, and the lower ends of the two fixing rods 81 are jointly installed with a positioning plate 82; the two ends of the lower side of the floating block 44 are respectively fixed with a connecting column 83, and the connecting column 83 is respectively slidably connected to the positioning plate 82; the connecting column 83 is respectively connected with a sleeve spring 84, and the two ends of the sleeve spring 84 are respectively elastically pressed between the upper side of the positioning plate 82 and the lower side of the floating block 44. Further, a limiting ring 211 is provided on the inner side around the upper end of the conducting opening 21; the floating block 44 is upwardly abutted against the lower end of the limiting ring 211. Furthermore, control grooves 14 are respectively provided on both sides of the separation box 1 ; the upper end of the control rod 45 is located at the control groove 14 .

[0027] The present invention drives the movable sleeve 42 and the push rod 43 to move downward by rotating the control rod 45, and makes the lower end of the movable sleeve 42 abut against the upper end of the conducting opening 21, and at the same time drives the push rod 43 to press the floating block 44 downward, and makes the floating block 44 disengage from the conducting opening 21 downward, so that the conducting opening 21 is opened, and two air flow conveying channels consisting of the telescopic tube 41, the movable sleeve 42, and the conducting opening 21 are formed in the separation box 1. In this way, the air flow input and output through the air inlet pipe 5 and the exhaust pipe 6 can be filtered through the filter element 3 in the lower separation cavity 12. When the filter element 3 in the lower separation cavity 12 needs to be cleaned, the filter element 3 in the lower separation cavity 12 is cleaned by controlling The rod 45 rotates to drive the movable sleeve 42 and the push rod 43 to move upward, so that the movable sleeve 42 is separated upward from the middle partition 2, and the push rod 43 is separated upward from the floating block 44, so that the floating block 44 will seal upward and press against the conduction opening 21, so that the air flow is ventilated through the two air flow channels formed by the telescopic tube 41 and the movable sleeve 42 in the upper separation cavity 11, and the filter element 3 in the upper separation cavity 11 is filtered. At this time, the filter element 3 in the lower separation cavity 12 can be cleaned, and the cleaning effect and efficiency are improved by the liquid input and output of the liquid pipe 9 and the stirring and cleaning of the cleaning mechanism 7, thereby achieving flexible and convenient operation.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency air compressor oil-gas separation mechanism, characterized in that: It includes a separation box, a middle partition, a filter element, an air flow control mechanism, an air intake pipe, and an exhaust pipe; a middle partition is installed in the middle of the separation box, and the middle partition divides the separation box into an upper separation cavity and a lower separation cavity; a filter element with a front-to-back closed distribution is installed in each of the upper separation cavity and the lower separation cavity; an air intake pipe and an exhaust pipe are installed on both sides of the upper end of the separation box; the air flow control mechanism is installed on the separation box; the air flow control mechanism includes a telescopic tube, a movable sleeve, a push rod, a floating block, and a control rod; the air intake pipe and the exhaust pipe are installed in the upper separation cavity and the lower separation cavity ... A telescopic tube is installed at the lower end of each tube; a movable sleeve is installed at the lower end of each telescopic tube; a push rod is installed at the center position of the lower end of each movable sleeve; conductive openings are provided on both sides of the middle partition respectively; a floating block is installed on each conductive opening, and the floating blocks are correspondingly distributed directly below the push rod; a control rod is installed on both sides of the separation box respectively; the control rod drives the movable sleeve and the push rod to move downward, and makes the lower end of the movable sleeve abut against the upper end of the conductive opening, and at the same time drives the push rod to press the floating block downward so that the floating block moves downward away from the conductive opening.

2. The high-efficiency air compressor oil-gas separation mechanism according to claim 1, characterized in that: It also includes a cleaning mechanism; the cleaning mechanism includes a cleaning motor, a cleaning shaft, a cleaning rod, and a cleaning bracket; a cleaning motor is installed at the upper and lower ends of the separation box respectively, the inner ends of the cleaning motors are connected to the cleaning rods through the cleaning shafts, a cleaning rod is distributed in the upper separation cavity and the lower separation cavity respectively, and multiple cleaning brackets are evenly distributed on both sides of the cleaning rods.

3. The high-efficiency air compressor oil-gas separation mechanism according to claim 1, characterized in that: A radial connecting rod is arranged inside the lower end of the movable sleeve; the lower end of the radial connecting rod is connected to the push rod.

4. The high-efficiency air compressor oil-gas separation mechanism according to claim 1, characterized in that: Sliding grooves are respectively provided on both sides of the interior of the separation box; a control block is respectively provided on the outer side of the movable sleeve; the control block is slidably installed on the sliding groove up and down; a control rod is rotatably installed on the sliding groove, the control rod is threadedly connected to the control block, and the control rod rotates to drive the control block to move up and down.

5. The high-efficiency air compressor oil-gas separation mechanism according to claim 1, characterized in that: The upper and lower sides of the upper separation cavity and the lower separation cavity are both provided with liquid inlet pipes and liquid discharge pipes; the liquid inlet pipes and liquid discharge pipes are both provided with opening and closing valves.

6. The high-efficiency air compressor oil-gas separation mechanism according to claim 1, characterized in that: It also includes an elastic component; the elastic component includes a fixing rod, a positioning plate, a through-connection column, and a sleeve spring; the two ends of the lower side of the conductive opening of the middle partition are respectively connected to a fixing rod, and a positioning plate is installed together at the lower ends of the two fixing rods; a through-connection column is fixedly installed at the two ends of the lower side of the floating block, and the through-connection column is slid up and down and connected to the positioning plate; a sleeve spring is respectively installed on the through-connection column, and the two ends of the sleeve spring are elastically pressed between the upper side of the positioning plate and the lower side of the floating block.

7. The high-efficiency air compressor oil-gas separation mechanism according to claim 1, characterized in that: A limiting ring is arranged inside the periphery of the upper end of the conducting opening; and the floating block abuts upward against the periphery of the lower end of the limiting ring.

8. The high-efficiency air compressor oil-gas separation mechanism according to claim 1, characterized in that: Control grooves are respectively provided on both sides of the separation box; and the upper end of the control rod is located at the control groove.

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