Oil-liquid separation tank structure convenient to maintain

Abstract

The utility model relates to the technical field of oil separators, and discloses an oil separation tank structure convenient to maintain, which comprises a tank body, an oil tank is arranged on the inner wall of the tank body, a water tank is arranged on the inner wall of the tank body, an isolation plate is fixedly mounted on the inner wall of the tank body, and the isolation plate is fixedly mounted on the inner wall of the tank body. A diversion pipe is fixedly mounted at the bottom of the isolation plate, an oil pumping pipe is fixedly mounted on the outer wall of the tank body, a water pumping pipe is fixedly mounted on the outer wall of the tank body, an adjusting mechanism is arranged in the tank body, a cleaning mechanism is arranged in the tank body, the adjusting mechanism comprises a mounting frame, and the mounting frame is slidably connected to the inner wall of the through groove. According to the oil-liquid separation tank structure convenient to maintain, the bolt is rotated to be separated from the threaded hole, then the mounting frame is pulled towards the outer portion of the through groove through the side plate, the filter cylinder is moved out of the tank body, and a worker can maintain the filter cylinder more easily and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-liquid separators, in particular to an oil-liquid separation tank structure which is convenient for maintenance. Background Art

[0002] An oil-liquid separator is an instrument that separates oil and water. Its principle is mainly based on the density difference between water and fuel. It uses the principle of gravity sedimentation to remove impurities and water. There are also separation elements such as diffusion cones and filters inside.

[0003] Most of the oil separators on the market have internal filters that are placed inside the oil tank and have a relatively tight structure. The filters need to be regularly maintained and cleaned. When the filters need to be maintained and cleaned, the oil separator needs to be disassembled as a whole and the oil tank needs to be taken out before the filters can be taken out. This is very troublesome to disassemble and is inconvenient for staff to maintain the filters. Utility Model Content

[0004] The purpose of the utility model is to provide an oil separation tank structure that is easy to maintain, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oil-liquid separation tank structure that is easy to maintain, comprising a tank body, an oil tank is provided on the inner wall of the tank body, a water tank is provided on the inner wall of the tank body, a through tank is provided on the side wall of the water tank, an isolation plate is fixedly installed on the inner wall of the tank body, a guide pipe is fixedly installed on the bottom of the isolation plate, an oil extraction pipe is fixedly installed on the outer wall of the tank body, and a water extraction pipe is fixedly installed on the outer wall of the tank body, an adjustment mechanism is arranged inside the tank body, and the adjustment mechanism can facilitate the maintenance and cleaning of the filter cartridge by the staff, and the tank body is provided with a cleaning mechanism, and the oil stains adhered to the inside of the oil tank can be cleaned by the cleaning mechanism, and the adjustment mechanism comprises:

[0006] An installation frame, the installation frame is slidably connected to the inner wall of the through groove, and a through opening is provided on the installation frame, through which the filter cartridge can be installed;

[0007] A side plate, wherein the side plate is fixedly mounted on the side wall of the mounting frame, a sealing ring is fixedly mounted on the inner wall of the side plate, a bolt is threadedly connected to the inner wall of the side plate, and a threaded hole matching the bolt is opened on the outer wall of the trough body;

[0008] The filter cartridge is placed on the inner wall of the through opening, and a limiting ring is fixedly installed on the top of the filter cartridge. Impurities in the liquid can be filtered by setting the filter cartridge.

[0009] Preferably, the filter cartridge is located directly below the flow guide tube.

[0010] Preferably, one side of the limiting ring is in contact with the upper surface of the mounting frame, and the other side of the limiting ring is in contact with the bottom of the flow guide pipe.

[0011] Preferably, the cleaning mechanism comprises a scraper, the scraper is placed on the inner wall of the oil tank, and the outer wall of the scraper is in contact with the inner wall of the oil tank. By providing the scraper, the oil stains attached to the inner wall of the oil tank can be cleaned.

[0012] Preferably, the side wall of the side plate is fixedly mounted with an oblique rod, and the pull rod can be squeezed by arranging the oblique rod.

[0013] Preferably, the outer wall of the trough body is slidably connected with a pull rod, one end of the pull rod is attached to the upper surface of the inclined rod, and the other end of the pull rod is attached to the bottom of the scraper.

[0014] Compared with the prior art, the utility model provides an oil separation tank structure that is easy to maintain and has the following beneficial effects:

[0015] 1. The oil-liquid separation tank structure is easy to maintain. The bolts are turned to disengage them from the threaded holes, and then the mounting frame is pulled to the outside of the through-slot through the side plate to move the filter cartridge out of the tank body, making it easier and more convenient for the staff to maintain the filter cartridge.

[0016] 2. The oil-liquid separation tank structure which is easy to maintain, when the mounting frame moves toward the outside of the tank body, it cooperates with the side panels, inclined rods and pull rods to drive the scraper to move upward on the inner wall of the oil tank. The movement of the scraper can scrape off the oil stains attached to the inner wall of the oil tank, avoiding a large amount of oil stains attached to the inner wall of the oil tank, making it easier for the staff to maintain the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model in an expanded state;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model as a whole from the side;

[0020] Figure 4 It is a schematic diagram of the exploded structure of the installation frame of the utility model.

[0021] In the figure: 1. tank body; 2. oil tank; 3. water tank; 4. through tank; 5. isolation plate; 6. guide pipe; 7. oil extraction pipe; 8. water extraction pipe; 9. adjustment mechanism; 91. installation frame; 92. side plate; 93. filter cartridge; 94. through port; 95. limit ring; 96. bolt; 97. threaded hole; 98. sealing ring; 10. cleaning mechanism; 101. scraper; 102. inclined rod; 103. pull rod. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: an oil-liquid separation tank structure that is easy to maintain, including a tank body 1, an oil tank 2 is opened on the inner wall of the tank body 1, a water tank 3 is opened on the inner wall of the tank body 1, and a through groove 4 is opened on the side wall of the water tank 3, an isolation plate 5 is fixedly installed on the inner wall of the tank body 1, and a guide pipe 6 is fixedly installed on the bottom of the isolation plate 5, when the oil-liquid mixture is poured into the interior of the tank body 1, the density of water will be greater than the density of oil, and the water will flow to the interior of the filter cartridge 93 through the guide pipe 6, and enter the interior of the water tank 3 after being filtered by the filter cartridge 93, thereby completing the oil-liquid separation, an oil extraction pipe 7 is fixedly installed on the outer wall of the tank body 1, and a water extraction pipe 8 is fixedly installed on the outer wall of the tank body 1, and an adjusting mechanism 9 is arranged inside the tank body 1, and the adjustment mechanism 9 can be convenient for the staff to maintain and clean the filter cartridge 93, and a cleaning mechanism 10 is arranged inside the tank body 1, and the oil stains adhered to the inside of the oil tank 2 can be cleaned by setting the cleaning mechanism 10.

[0023] The above-mentioned adjustment mechanism 9 includes a mounting frame 91, a side plate 92, a filter cartridge 93, a through port 94, a limiting ring 95, a bolt 96, a threaded hole 97, and a sealing ring 98; the mounting frame 91 is slidably connected to the inner wall of the through slot 4, the mounting frame 91 is provided with a through port 94, the side plate 92 is fixedly mounted on the side wall of the mounting frame 91, and a sealing ring 98 is fixedly mounted on the inner wall of the side plate 92. The side plate 92 can be fixed by using the bolt 96 in conjunction with the threaded hole 97, and the sealing ring 98 will be tightly attached to the inner wall of the through slot 4. The sealing ring 98 can improve the sealing between the side plate 92 and the through slot 4. The inner wall of the side plate 92 is threadedly connected with the bolt 96, and the outer wall of the tank body 1 A threaded hole 97 matching the bolt 96 is provided. The bolt 96 is turned to disengage it from the threaded hole 97 to disengage the fixation of the side plate 92. The filter cartridge 93 is placed on the inner wall of the through opening 94. The mounting frame 91 is pulled toward the outside of the through slot 4 through the side plate 92 until the mounting frame 91 drives the filter cartridge 93 to move out of the slot body 1. The filter cartridge 93 can then be taken out of the through opening 94, which is convenient for the staff to maintain and clean the filter cartridge 93. The filter cartridge 93 is located directly below the guide pipe 6. A limiting ring 95 is fixedly installed on the top of the filter cartridge 93. One side of the limiting ring 95 is in contact with the upper surface of the mounting frame 91, and the other side of the limiting ring 95 is in contact with the bottom of the guide pipe 6.

[0024] The above-mentioned cleaning mechanism 10 includes a scraper 101, an inclined rod 102, and a pull rod 103; the scraper 101 is placed on the inner wall of the oil tank 2, and the outer wall of the scraper 101 is in contact with the inner wall of the oil tank 2, the side wall of the side plate 92 is fixedly installed with the inclined rod 102, and the outer wall of the tank body 1 is slidably connected with the pull rod 103, one end of the pull rod 103 is in contact with the upper surface of the inclined rod 102, and the other end of the pull rod 103 is in contact with the bottom of the scraper 101.

[0025] Working principle: When it is necessary to maintain and clean the filter cartridge 93, turn the bolt 96 to disengage it from the threaded hole 97, and then pull the mounting frame 91 toward the outside of the through slot 4 through the side plate 92 until the mounting frame 91 drives the filter cartridge 93 to move out of the tank body 1, and then take the filter cartridge 93 out of the through port 94, which is convenient for the staff to maintain and clean the filter cartridge 93, and then put the cleaned filter cartridge 93 into the inside of the through port 94, and make the bottom of the limit ring 95 fit against the upper surface of the mounting frame 91, and then push the mounting frame 91 into the inside of the water tank 3 through the through slot 4, and make the sealing ring 98 fit against the inner wall of the through slot 4, at this time, turn the bolt 96 to make it enter the inside of the threaded hole 97, and fix the side plate 92, so as to complete the installation of the filter cartridge 93, making it more convenient for the staff to maintain.

[0026] When the mounting frame 91 moves toward the outside of the tank body 1, the side plate 92 can drive the inclined rod 102 to move synchronously. At this time, the inclined rod 102 will squeeze the pull rod 103, so that the pull rod 103 moves upward on the outer wall of the tank body 1. At this time, the pull rod 103 will drive the scraper 101 to move upward on the inner wall of the oil tank 2. The oil stains attached to the inner wall of the oil tank 2 can be scraped off by the movement of the scraper 101, avoiding the attachment of a large amount of oil stains to the inner wall of the oil tank 2. When the pull rod 103 drives the scraper 101 to move out of the tank body 1, the scraper 101 can be removed for cleaning.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An oil-liquid separation tank structure that is easy to maintain, comprising a tank body (1), characterized in that: The inner wall of the tank body (1) is provided with an oil groove (2), the inner wall of the tank body (1) is provided with a water groove (3), the side wall of the water groove (3) is provided with a through groove (4), the inner wall of the tank body (1) is fixedly mounted with an isolation plate (5), the bottom of the isolation plate (5) is fixedly mounted with a flow guide pipe (6), the outer wall of the tank body (1) is fixedly mounted with an oil extraction pipe (7), the outer wall of the tank body (1) is fixedly mounted with a water extraction pipe (8), an adjustment mechanism (9) is arranged inside the tank body (1), and a cleaning mechanism (10) is arranged inside the tank body (1), and the adjustment mechanism (9) comprises: An installation frame (91), the installation frame (91) being slidably connected to the inner wall of the through groove (4), and a through opening (94) being provided on the installation frame (91); A side plate (92), the side plate (92) being fixedly mounted on a side wall of the mounting frame (91), a sealing ring (98) being fixedly mounted on an inner wall of the side plate (92), a bolt (96) being threadedly connected to the inner wall of the side plate (92), and a threaded hole (97) matching the bolt (96) being formed on an outer wall of the trough body (1); A filter cartridge (93) is placed on the inner wall of the through opening (94), and a limiting ring (95) is fixedly installed on the top of the filter cartridge (93).

2. The oil separation tank structure convenient for maintenance according to claim 1 is characterized in that: The filter cartridge (93) is located directly below the flow guide tube (6).

3. The oil separation tank structure convenient for maintenance according to claim 1 is characterized in that: One side of the limiting ring (95) is in contact with the upper surface of the installation frame (91), and the other side of the limiting ring (95) is in contact with the bottom of the flow guide tube (6).

4. The oil separation tank structure convenient for maintenance according to claim 1, characterized in that: The cleaning mechanism (10) comprises a scraper (101), the scraper (101) is placed on the inner wall of the oil tank (2), and the outer wall of the scraper (101) is in contact with the inner wall of the oil tank (2).

5. The oil separation tank structure convenient for maintenance according to claim 1 is characterized in that: A diagonal rod (102) is fixedly mounted on the side wall of the side plate (92).

6. The oil separation tank structure convenient for maintenance according to claim 1, characterized in that: The outer wall of the trough body (1) is slidably connected with a pull rod (103), one end of the pull rod (103) is attached to the upper surface of the inclined rod (102), and the other end of the pull rod (103) is attached to the bottom of the scraper (101).

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